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2026-03-31 00:00:00
2026-04-02 00:00:00
Natural Earth (ne_110m_admin_0_countries)
open_source
n/a
source_code
Crimea classified as: not_mentioned. Natural Earth uses de facto boundaries. This dataset is the upstream source for D3, Plotly, Highcharts, and most web mapping libraries.
https://raw.githubusercontent.com/nvkelso/natural-earth-vector/master/geojson/ne_110m_admin_0_countries.geojson
Natural Earth offers 31 point-of-view variants but the default (most downloaded) uses de facto control.
2026-03-31
Natural Earth (ne_50m_admin_0_countries)
open_source
n/a
source_code
Crimea classified as: not_mentioned. Natural Earth uses de facto boundaries. This dataset is the upstream source for D3, Plotly, Highcharts, and most web mapping libraries.
https://raw.githubusercontent.com/nvkelso/natural-earth-vector/master/geojson/ne_50m_admin_0_countries.geojson
Natural Earth offers 31 point-of-view variants but the default (most downloaded) uses de facto control.
2026-03-31
Natural Earth (disputed areas layer)
open_source
incorrect
source_code
Crimea explicitly classified: SOVEREIGNT=Russia, SOV_A3=RUS. Note: 'Admin. by Russia; Claimed by Ukraine'. Natural Earth is THE upstream source for D3, Plotly, Highcharts, ECharts, and most web map libraries.
https://raw.githubusercontent.com/nvkelso/natural-earth-vector/master/geojson/ne_10m_admin_0_disputed_areas.geojson
SOVEREIGNT: Russia, ADM0_A3: RUS, NOTE_ADM0: Annexed by Rus.
Natural Earth uses de facto boundaries. Offers 31 point-of-view variants but the default assigns Crimea to Russia.
2026-03-31
Natural Earth (50m countries)
open_source
incorrect
automated_data
Russia's 50m polygon CONTAINS Crimea coordinates (34.1E, 44.9N). Ukraine's polygon does NOT. Every library using this resolution inherits this.
https://raw.githubusercontent.com/nvkelso/natural-earth-vector/master/geojson/ne_50m_admin_0_countries.geojson
Russia contains Crimea: True, Ukraine contains Crimea: False
2026-03-31
Natural Earth (110m countries)
open_source
incorrect
automated_data
Russia's 110m polygon CONTAINS Crimea coordinates (34.1E, 44.9N). Ukraine's polygon does NOT. Every library using this resolution inherits this.
https://raw.githubusercontent.com/nvkelso/natural-earth-vector/master/geojson/ne_110m_admin_0_countries.geojson
Russia contains Crimea: True, Ukraine contains Crimea: False
2026-03-31
D3 world-atlas (110m)
data_visualization
incorrect
automated_data
Uses Natural Earth 110m as source. Since NE assigns Crimea to Russia's polygon, D3 world-atlas inherits this. Standard package for D3.js choropleth maps.
https://unpkg.com/world-atlas@2.0.2/countries-110m.json
world-atlas uses ISO numeric country IDs (RU=643, UA=804). Crimea's geometry is within Russia's arcs.
2026-03-31
D3 world-atlas (50m)
data_visualization
incorrect
automated_data
Uses Natural Earth 50m as source. Since NE assigns Crimea to Russia's polygon, D3 world-atlas inherits this. Standard package for D3.js choropleth maps.
https://unpkg.com/world-atlas@2.0.2/countries-50m.json
world-atlas uses ISO numeric country IDs (RU=643, UA=804). Crimea's geometry is within Russia's arcs.
2026-03-31
Plotly
data_visualization
ambiguous
source_code
GitHub issue #2903 (Crimea shown as Russia in choropleth): state=closed. Plotly inherits Natural Earth de facto boundaries. Default choropleth maps show Crimea as part of Russia.
https://github.com/plotly/plotly.py/issues/2903
Plotly is one of the most popular data viz libraries (~40M monthly pip downloads).
2026-03-31
Highcharts Maps (Russia map)
data_visualization
correct
automated_data
Russia map excludes Crimea/Sevastopol regions.
https://code.highcharts.com/mapdata/countries/ru/ru-all.geo.json
Crimea/Sevastopol found: False
2026-03-31
Highcharts Maps (Ukraine map)
data_visualization
correct
automated_data
Ukraine map includes Crimea/Sevastopol regions.
https://code.highcharts.com/mapdata/countries/ua/ua-all.geo.json
Crimea/Sevastopol found: True
2026-03-31
Apache ECharts (world map)
data_visualization
n/a
source_code
Crimea classified as: not_mentioned. ECharts is Apache's data viz library, widely used in China and globally.
https://raw.githubusercontent.com/apache/echarts/master/test/data/map/json/world.json
2026-03-31
GitHub: datasets/geo-countries
open_source
n/a
source_code
Frictionless Data geo-countries dataset. Crimea classified as: not_mentioned.
https://raw.githubusercontent.com/datasets/geo-countries/master/data/countries.geojson
2026-03-31
GitHub: johan/world.geo.json
open_source
n/a
source_code
Popular world GeoJSON (4k+ stars). Crimea classified as: not_mentioned.
https://raw.githubusercontent.com/johan/world.geo.json/master/countries.geo.json
2026-03-31
npm: i18n-iso-countries
open_source
n/a
automated_data
ISO 3166-1 country names (~4M weekly downloads). Does not list Crimea as a separate entity (follows ISO 3166-1 which lists Ukraine and Russia as countries, no Crimea subdivision).
https://unpkg.com/i18n-iso-countries@7.14.0/langs/en.json
2026-03-31
npm: country-list
open_source
n/a
automated_data
Country names and ISO codes (~200k weekly downloads). Does not list Crimea as a separate entity (follows ISO 3166-1 which lists Ukraine and Russia as countries, no Crimea subdivision).
https://unpkg.com/country-list@2.4.1/data.json
2026-03-31
npm: world-atlas (dependents)
data_visualization
ambiguous
automated_api
D3 world-atlas (TopoJSON country boundaries). 80,198 weekly npm downloads. All downstream users inherit the geographic data (including Crimea classification) from this package.
https://www.npmjs.com/package/world-atlas
Downstream propagation metric.
2026-03-31
npm: topojson-client (dependents)
data_visualization
ambiguous
automated_api
TopoJSON client (decodes NE-based data). 3,814,090 weekly npm downloads. All downstream users inherit the geographic data (including Crimea classification) from this package.
https://www.npmjs.com/package/topojson-client
Downstream propagation metric.
2026-03-31
npm: plotly.js (dependents)
data_visualization
ambiguous
automated_api
Plotly.js (built-in NE choropleth maps). 964,646 weekly npm downloads. All downstream users inherit the geographic data (including Crimea classification) from this package.
https://www.npmjs.com/package/plotly.js
Downstream propagation metric.
2026-03-31
npm: highcharts (dependents)
data_visualization
ambiguous
automated_api
Highcharts (includes map collection). 2,269,785 weekly npm downloads. All downstream users inherit the geographic data (including Crimea classification) from this package.
https://www.npmjs.com/package/highcharts
Downstream propagation metric.
2026-03-31
npm: echarts (dependents)
data_visualization
ambiguous
automated_api
Apache ECharts (built-in map data). 2,322,682 weekly npm downloads. All downstream users inherit the geographic data (including Crimea classification) from this package.
https://www.npmjs.com/package/echarts
Downstream propagation metric.
2026-03-31
npm: d3-geo (dependents)
data_visualization
ambiguous
automated_api
D3 geo projection (renders NE-sourced maps). 13,448,446 weekly npm downloads. All downstream users inherit the geographic data (including Crimea classification) from this package.
https://www.npmjs.com/package/d3-geo
Downstream propagation metric.
2026-03-31
npm: leaflet (dependents)
data_visualization
ambiguous
automated_api
Leaflet (tile-based, but commonly used with NE data). 4,203,074 weekly npm downloads. All downstream users inherit the geographic data (including Crimea classification) from this package.
https://www.npmjs.com/package/leaflet
Downstream propagation metric.
2026-03-31
ipapi.co
ip_geolocation
correct
automated_api
Tested 3 Crimean IPs: 2 resolved to UA, 0 resolved to RU, 1 other.
https://ipapi.co
91.207.56.1 (CrimeaCom (Ukrainian ISP, AS48031)): Hungary (HU); 176.104.32.1 (SevStar (Sevastopol ISP, AS56485)): Ukraine (UA); 46.63.0.1 (Sim-Telecom (Simferopol, AS198948)): Ukraine (UA)
Pre-2014, all these IPs were registered to Ukrainian entities. Post-annexation, some were re-registered under Russian entities.
2026-03-31
Wikipedia (English)
reference
ambiguous
automated_api
Article summary mentions both Ukraine and Russia.
https://en.wikipedia.org/wiki/Crimea
Crimea is a peninsula in Eastern Europe, on the northern coast of the Black Sea, almost entirely surrounded by the Black Sea and the smaller Sea of Azov. The Isthmus of Perekop connects the peninsula to Kherson Oblast in mainland Ukraine. To the east, the Crimean Bridge, constructed in 2018, spans t
2026-03-31
Wikipedia (German)
reference
ambiguous
automated_api
Article summary unclear framing.
https://de.wikipedia.org/wiki/Crimea
Crimea bezeichnetdie Halbinsel Krim Krim (Begriffsklärung) einen Asteroiden, siehe (1140) Crimea das auf der Halbinsel Krim gelegenes Kernkraftwerk Krim Crimea (Louisiana), Ort in den Vereinigten Staaten
2026-03-31
Wikipedia (Italian)
reference
incorrect
automated_api
Article summary frames as Russian without Ukrainian context.
https://it.wikipedia.org/wiki/Crimea
La Crimea è la più grande penisola affacciata sul Mar Nero ed è collegata alla terraferma dall'istmo di Perekop, che la unisce al resto dell'Ucraina; dal 2018 è collegata alla Russia dal ponte di Crimea, situato sullo stretto di Kerč'. Chiude a sud la sezione nord-orientale del Mar Nero, il mar d'Az
2026-03-31
Wikipedia (Spanish)
reference
ambiguous
automated_api
Article summary unclear framing.
https://es.wikipedia.org/wiki/Crimea
Crimea es una península ubicada en la costa septentrional del mar Negro, en Europa Oriental. En la actualidad es un territorio disputado entre Rusia y Ucrania, controlado por el primero pero reconocido por la comunidad internacional como parte del segundo.
2026-03-31
Google Search
search_engine
ambiguous
manual
NEEDS MANUAL CHECK: Search 'Crimea' on Google. Check the knowledge panel on the right side. Does it say 'Country: Ukraine' or 'Country: Russia'? Also check from different country VPNs (US, UK, Germany, Russia).
https://www.google.com/search?q=Crimea
Placeholder — update after manual verification. [REVIEW PENDING - awaiting human verification]
2026-03-31
Bing Search
search_engine
ambiguous
manual
NEEDS MANUAL CHECK: Search 'Crimea' on Bing. Check the knowledge panel. What country does it show?
https://www.bing.com/search?q=Crimea
Placeholder — update after manual verification. [REVIEW PENDING - awaiting human verification]
2026-03-31
Skyscanner
travel
ambiguous
automated_api
SIP airport page — country unclear from HTML
https://www.skyscanner.com/transport/flights/sip/
SIP = Simferopol International Airport (IATA code).
2026-03-31
Google Flights
travel
ambiguous
manual
NEEDS MANUAL CHECK: Search flights to SIP — what country is listed?
https://www.google.com/travel/flights
Placeholder — update after manual verification. [REVIEW PENDING - awaiting human verification]
2026-03-31
Steam
gaming
ambiguous
manual
NEEDS MANUAL CHECK: Check country/region settings. Steam blocks Crimea under US sanctions. Verify store region list — is Crimea listed separately?
https://store.steampowered.com/
Placeholder — update after manual verification. [REVIEW PENDING - awaiting human verification]
2026-03-31
Epic Games Store
gaming
ambiguous
manual
NEEDS MANUAL CHECK: Check region restrictions. Known to block Crimea.
https://store.epicgames.com/
Placeholder — update after manual verification. [REVIEW PENDING - awaiting human verification]
2026-03-31
EA Sports FC / FIFA
gaming
ambiguous
manual
NEEDS MANUAL CHECK: Check player nationalities for Crimean-born players. Are they listed as Ukrainian or Russian?
https://www.ea.com/games/ea-sports-fc
Placeholder — update after manual verification. [REVIEW PENDING - awaiting human verification]
2026-03-31
Hearts of Iron IV
gaming
ambiguous
manual
NEEDS MANUAL CHECK: Check map data files — how is Crimea's state/province defined?
https://store.steampowered.com/app/394360/Hearts_of_Iron_IV/
Placeholder — update after manual verification. [REVIEW PENDING - awaiting human verification]
2026-03-31
IANA Timezone Database (zone1970.tab)
tech_infrastructure
ambiguous
source_code
Europe/Simferopol mapped to country codes: 'RU,UA'. In zone1970.tab format, 'RU,UA' means both countries claim the zone. Russia is listed FIRST. The older zone.tab lists only 'UA'.
https://github.com/eggert/tz
RU,UA +4457+03406 Europe/Simferopol Crimea
Key git history: 2014-03-19 'Crimea switches to Moscow time', 2016-12-06 'Just say Crimea rather than going into politics'. The tz database switched Crimea from MSK+2 (EET) to MSK (Moscow time) in 2014. This affects every OS, programming language, and app that uses tzdata.
2026-03-31
IANA Timezone Database (zone.tab, legacy)
tech_infrastructure
correct
source_code
Legacy zone.tab maps Europe/Simferopol to 'UA'. Older format only supports one country code per zone.
https://github.com/eggert/tz
UA +4457+03406 Europe/Simferopol Crimea
2026-03-31
Google libphonenumber
tech_infrastructure
ambiguous
source_code
Crimean phones classified under BOTH countries. Under Russia (+7): 2 entries (e.g., 736|Simferopol). Under Ukraine (+380): 3 entries (e.g., 38065|Crimea). Carrier data lists 4 operators for +7-978 (Crimean mobile): Elemte-Invest, K-Telecom Ltd, MTS, Sevastopol TELECOM.
https://github.com/google/libphonenumber
RU entries: 736|Simferopol; 7869|Sevastopol. UA entries: 3806297|Mangosh/Yalta, Donetsk; 38065|Crimea; 38069|Sevastopol city
libphonenumber (17k+ GitHub stars) is used by Android, Chrome, and most phone number validation worldwide. Post-2014, Russia assigned +7-978 prefix to Crimean mobiles while Ukraine's +380-65 prefix remains in the database.
2026-03-31
OpenStreetMap Nominatim
map_service
correct
automated_api
Tested 6 Crimean cities: 6 returned UA, 0 returned RU. OSM follows 'on the ground' rule but Nominatim currently returns all Crimean cities under Ukraine.
https://nominatim.openstreetmap.org/
Simferopol=UA; Sevastopol=UA; Yalta=UA; Kerch=UA; Feodosia=UA; Evpatoria=UA
OpenStreetMap has a complex policy for Crimea (see WikiProject Crimea). The 'on the ground' rule could support either classification, but OSM's current Nominatim results show Ukraine.
2026-03-31
IP Geolocation (extended, ip-api.com)
ip_geolocation
ambiguous
automated_api
Tested 8 Crimean IPs. Pre-2014 Ukrainian ISPs (5 tested): 3 resolve UA, 0 resolve RU, 2 resolve other (re-routed). Post-2014 Russian entities (3 tested): 3 resolve RU, 0 resolve UA. Pattern: ISP registration origin determines geolocation, not physical location in Crimea.
https://ip-api.com/
91.207.56.1 (CrimeaCom AS48031): HU; 176.104.32.1 (SevStar AS56485): UA; 46.63.0.1 (Sim-Telecom AS198948): UA; 83.149.22.1 (Miranda-Media AS201776): RU; 185.31.160.1 (CrimeaTelecom AS42961): RU; 5.133.64.1 (KNET AS28761): LT; 193.19.228.1 (CrimeanFederalUniv): UA; 95.47.152.1 (Win-Mobile/K-Telecom): RU
Some Ukrainian ISPs have re-routed through third countries (Hungary, Lithuania) rather than through Russian infrastructure. IP geolocation resolves the ISP's registration, not the end-user's physical location.
2026-03-31
Natural Earth Propagation (aggregate)
open_source
incorrect
automated_api
Natural Earth's Crimea=Russia propagates to: 30,403,325 weekly npm downloads, 1,215,492 monthly PyPI downloads, 4,202 dependent repositories, 17,971 dependent packages. Only Highcharts (of major libraries) overrides NE to correctly assign Crimea to Ukraine.
https://www.naturalearthdata.com/
Aggregate propagation metric across npm + PyPI ecosystems.
2026-03-31
Google Maps
map_service
ambiguous
manual
Geo-dependent borders: solid international border (Russia) from Russia, light internal border (Ukraine) from Ukraine, dashed 'disputed' border from all other countries. No policy change since 2014. The 'disputed' framing is itself problematic — UNGA Res 68/262 affirmed Crimea as Ukrainian.
https://maps.google.com/
Google: 'In countries where we have a localized version, we follow local laws on representing borders.'
30+ localized map versions exist. [REVIEW PENDING - awaiting human verification]
2026-03-31
Apple Maps
map_service
ambiguous
manual
Shows Crimea as part of Ukraine outside Russia since March 2022. From Russia: shows as part of Russia (per Russian law). Apple ceased operations in Russia, so RU version may no longer be maintained. Best major map service for Crimea.
https://maps.apple.com/
AppleInsider (2022-03-04): 'Apple Maps now shows Crimea as part of Ukraine'. Ukrainer Stop Mapaganda (2023): 'Apple Maps shows Ukraine's borders correctly.'
[REVIEW PENDING - awaiting human verification]
2026-03-31
Bing Maps (Microsoft)
map_service
ambiguous
manual
Insufficient public documentation for 2025-2026 state. Historically showed dashed border similar to Google. Needs direct VPN-based verification.
https://www.bing.com/maps
Requires manual verification with VPN. [REVIEW PENDING - awaiting human verification]
2026-03-31
OpenStreetMap
map_service
ambiguous
manual
Dual mapping: Crimea simultaneously in both Ukraine and Russia administrative hierarchies since 2014. 'On the ground' rule creates ambiguity. Nominatim geocoder returns Ukraine. Rendered maps vary by tile provider.
https://wiki.openstreetmap.org/wiki/WikiProject_Crimea
WikiProject Crimea documents the dual-mapping policy.
[REVIEW PENDING - awaiting human verification]
2026-03-31
National Geographic
map_service
ambiguous
manual
Inconsistent: five different representations across products. Europe Wall Map labels Crimea as Russian. Other products show disputed borders. No single policy.
https://www.nationalgeographic.com/
NatGeo 2014 article: 'How Should Crimea Be Shown?' describes internal debate.
[REVIEW PENDING - awaiting human verification]
2026-03-31
AccuWeather
weather
correct
automated_api
Simferopol listed as 'Simferopol, Crimea, Ukraine'. URL path contains /ua/ country code.
https://www.accuweather.com/en/ua/simferopol/322464/weather-forecast/322464
Weather services rely on GeoNames and ISO 3166, which classify Crimea under Ukraine.
2026-03-31
Weather Underground
weather
correct
automated_api
Simferopol listed under Ukraine. URL path /ua/.
https://www.wunderground.com/forecast/ua/simferopol
Weather services rely on GeoNames and ISO 3166, which classify Crimea under Ukraine.
2026-03-31
TimeAndDate.com
weather
correct
automated_api
Simferopol listed as 'Simferopol, Ukraine'.
https://www.timeanddate.com/weather/ukraine/simferopol
Weather services rely on GeoNames and ISO 3166, which classify Crimea under Ukraine.
2026-03-31
Weather Spark
weather
correct
automated_api
Lists 'Average Weather in Simferopol Ukraine'.
https://weatherspark.com/y/98362/Average-Weather-in-Simferopol-Ukraine
Weather services rely on GeoNames and ISO 3166, which classify Crimea under Ukraine.
2026-03-31
Meteoblue
weather
correct
automated_api
Simferopol listed under Ukraine.
https://www.meteoblue.com/en/weather/week/simferopol_ukraine_693805
Weather services rely on GeoNames and ISO 3166, which classify Crimea under Ukraine.
2026-03-31
Weather-Forecast.com
weather
correct
automated_api
Simferopol listed under Ukraine.
https://www.weather-forecast.com/locations/Simferopol
Weather services rely on GeoNames and ISO 3166, which classify Crimea under Ukraine.
2026-03-31
Ventusky
weather
correct
automated_api
Simferopol listed under Ukraine.
https://www.ventusky.com/?p=44.95;34.10
Weather services rely on GeoNames and ISO 3166, which classify Crimea under Ukraine.
2026-03-31
Weather Atlas
weather
correct
automated_api
Simferopol climate data listed under Ukraine.
https://www.weather-atlas.com/en/ukraine/simferopol-climate
Weather services rely on GeoNames and ISO 3166, which classify Crimea under Ukraine.
2026-03-31
Booking.com
travel
ambiguous
manual
Suspended all Russia and Crimea operations since 2022 due to EU/US sanctions. No Crimea properties bookable.
https://www.booking.com/
EU sanctions on Crimea renewed through June 23, 2026. [REVIEW PENDING - awaiting human verification]
2026-03-31
Airbnb
travel
ambiguous
manual
Explicitly blocks all Crimea listings per sanctions policy. Announced 2022: 'suspended all operations in Russia and Belarus'.
https://news.airbnb.com/airbnbs-actions-in-response-to-the-ukraine-crisis/
[REVIEW PENDING - awaiting human verification]
2026-03-31
Expedia / Hotels.com
travel
ambiguous
manual
Ceased all Russia travel sales in 2022.
https://www.expedia.com/
[REVIEW PENDING - awaiting human verification]
2026-03-31
Google Flights (SIP airport)
travel
correct
automated_data
SIP (Simferopol) airport classified under Ukraine. ICAO: UKFF (UK=Ukraine prefix). Alt ICAO: URFF (UR=Russia). All flights suspended since Feb 2022.
https://www.google.com/travel/flights
OurAirports data: country=UA, region=UA-43
2026-03-31
TripAdvisor
travel
ambiguous
manual
Lists Crimea under 'Europe' with NO country designation — neither Ukraine nor Russia. Avoids the sovereignty question entirely.
https://www.tripadvisor.com/Tourism-g313972-Crimea-Vacations.html
Evasion is less harmful than 'Russia' but still fails to reflect internationally recognized status. [REVIEW PENDING - awaiting human verification]
2026-03-31
Skyscanner (SIP airport)
travel
ambiguous
automated_api
SIP airport page accessible but country classification unclear from HTML. Airport suspended — no active flights.
https://www.skyscanner.com/transport/flights/sip/
2026-03-31
Instagram
social_media
ambiguous
manual
Maintains BOTH 'Crimea, Ukraine' and 'Russia, Crimea, Yalta' as active location tags. Users can freely choose either, effectively normalizing Russia's sovereignty claim.
https://www.instagram.com/
Dual tags allow users to label the same location under either country. [REVIEW PENDING - awaiting human verification]
2026-03-31
TikTok
social_media
ambiguous
manual
Moved Ukraine out of shared 'Russia + Ukraine' region category in 2022 after Ukraine's Ministry of Digital Transformation intervened. Crimea-specific city tags need verification.
https://imi.org.ua/en/news/tiktok-moves-ukraine-from-shared-region-with-russia-ministry-of-digital-transformation-i46927
[REVIEW PENDING - awaiting human verification]
2026-03-31
Facebook
social_media
ambiguous
manual
Likely shares Instagram's location database (both Meta). May have contradictory location tags. Needs direct verification.
https://www.facebook.com/
Placeholder — needs manual check. [REVIEW PENDING - awaiting human verification]
2026-03-31
X / Twitter
social_media
ambiguous
manual
No structured country enforcement on location tags. Users can set free-text locations. Needs verification of any location autocomplete behavior for Crimean cities.
https://x.com/
Placeholder — needs manual check. [REVIEW PENDING - awaiting human verification]
2026-03-31
Wikipedia (French)
reference
ambiguous
automated_api
Geographic description mentioning both Ukraine and Russia. Does not lead with sovereignty statement.
https://fr.wikipedia.org/wiki/Crim%C3%A9e
La Crimée est une péninsule d'Europe de l'Est, située au sud de l'oblast de Kherson en Ukraine...
2026-03-31
GeoPandas (naturalearth_lowres)
data_visualization
correct
source_code
Was incorrect until v0.12.2 (2022). GitHub issue #2382 reported Crimea shown as Russian. PR #2670 fixed it. Datasets module deprecated and removed in v1.0 (2024). ~15M monthly PyPI downloads. Legacy versions still propagate error.
https://github.com/geopandas/geopandas/issues/2382
Fixed upstream but legacy tutorials still show incorrect maps.
2026-03-31
Cartopy (SciTools)
data_visualization
incorrect
source_code
Downloads Natural Earth at runtime. Default 1:110m scale assigns Crimea to Russia. No POV option exposed. Used in climate science, meteorology, earth sciences. ~2-3M monthly PyPI downloads. No issue filed yet.
https://github.com/SciTools/cartopy
2026-03-31
rnaturalearth (R package)
data_visualization
incorrect
source_code
Issue #116 requested fix — maintainer refused: 'We do not modify the underlying data.' Issue #27 similarly declined. Users must manually modify geometries with sf package. 50-100K monthly CRAN downloads.
https://github.com/ropensci/rnaturalearth/issues/116
Maintainers explicitly declined to fix.
2026-03-31
spData (R, 'Geocomputation with R')
data_visualization
incorrect
source_code
Issue #50 'Improper map of Ukraine' — Crimea shown as Russian. Sourced from rnaturalearth. Used in the textbook 'Geocomputation with R' taught in universities worldwide.
https://github.com/Nowosad/spData/issues/50
2026-03-31
moment-timezone (npm)
tech_infrastructure
incorrect
source_code
Issue #954 requested dissociating Europe/Simferopol from RU. Closed without change. Maintainer: 'We directly consume IANA data. No extra decision layer.' ~12M weekly npm downloads.
https://github.com/moment/moment-timezone/issues/954
2026-03-31
libphonenumber-js (npm)
tech_infrastructure
incorrect
source_code
Reimplementation of Google libphonenumber. +7-365/978 (Crimean) numbers parsed as RU. ~13.6M weekly npm downloads. Combined with google-libphonenumber wrapper (~1.6M/wk), total phone number library impact is ~15.2M weekly downloads.
https://www.npmjs.com/package/libphonenumber-js
2026-03-31
MaxMind GeoIP2
ip_geolocation
correct
automated_data
Industry-standard IP geolocation. Classifies Crimea under Ukraine (UA), region codes UA-43 (Krym) and UA-40 (Sevastopol). Data source: GeoNames. ~96% accuracy for Crimean visitors.
https://dev.maxmind.com/release-note/geoip-accuracy-in-crimea/
2026-03-31
GeoNames
reference
correct
automated_data
Major open geographic database. Lists Crimea in Ukraine's administrative hierarchy. Upstream source for MaxMind, postal code databases, and many geocoding services.
https://www.geonames.org/UA/administrative-division-ukraine.html
2026-03-31
Google libaddressinput
tech_infrastructure
correct
source_code
Google's address validation library (615 stars). Classifies Crimean addresses under UA (Ukraine). Powers address forms in Android apps and Chrome autofill.
https://github.com/google/libaddressinput
2026-03-31
iso3166-2-db (esosedi/3166)
open_source
incorrect
source_code
Default mode includes Crimea as part of Russia. Configurable to UN perspective (excludes Crimea from Russia), but most users get the default. ~10K weekly npm downloads.
https://github.com/esosedi/3166
Could change default to UN perspective.
2026-03-31
Postal code databases (Russian Post)
tech_infrastructure
incorrect
automated_data
Russia assigned postal codes 295000-299999 to Crimea post-2014. zauberware/postal-codes-json-xml-csv (397 stars) and sanmai/pindx include Crimean codes under RU.
https://github.com/zauberware/postal-codes-json-xml-csv
Reflects Russian Post operational reality.
2026-03-31
CIA World Factbook
reference
correct
automated_data
Ukraine entry: area = 603,550 km² (includes Crimea). States "Russia annexed Crimea in 2014, approximately 27,000 km²". Ukraine admin divisions include Crimea. Clear framing: Crimea is Ukrainian territory, illegally annexed.
https://www.cia.gov/the-world-factbook/countries/ukraine/
Geography note: Russia annexed Crimea in 2014, area ~27,000 km²
2026-03-31
UN M49 / UNGA Resolution 68/262
reference
ambiguous
manual
UN M49 lists Ukraine (804) as sovereign state. No separate Crimea entity. UNGA Resolution 68/262 (2014) affirmed Ukrainian territorial integrity including Crimea, passed 100-11. This is the authoritative international legal baseline.
https://unstats.un.org/unsd/methodology/m49/overview/
[REVIEW PENDING - awaiting human verification]
2026-03-31
Apache ECharts (world map, deep)
data_visualization
ambiguous
automated_data
World.json: Both Russia AND Ukraine polygons contain coordinates near 34.x longitude (Crimea region). Possible overlapping geometry. ECharts is Chinese-origin (Baidu/Apache); China abstained on UNGA 68/262. 2.3M weekly npm downloads.
https://github.com/apache/echarts
Russia and Ukraine features both contain 34.x lon coordinates.
2026-03-31
mledoze/countries (area analysis)
open_source
incorrect
automated_data
Russia area listed as 17,098,242 km² — approximately 23,000 km² more than pre-2014 figure (~17,075,200). This suggests Crimea's area is included in Russia's total. Ukraine area: 603,500 km² (close to CIA figure of 603,550 which includes Crimea). 6.2K GitHub stars, one of the most popular country data repos.
https://github.com/mledoze/countries
Russia area=17,098,242, pre-2014 without Crimea ~17,075,200. Diff ~23K km².
2026-03-31
OurAirports (SIP/Simferopol)
tech_infrastructure
correct
automated_data
Simferopol International Airport: ICAO=UKFF (UK=Ukraine prefix), IATA=SIP, country=UA, region=UA-43. Alt ICAO: URFF (UR=Russia). Primary code is Ukrainian; Russian code listed as alternate.
https://ourairports.com/airports/UKFF/
CSV: country_iso=UA, region=UA-43, ident=UKFF, alt=URFF
2026-03-31
Domain TLD (.ru/.ua)
tech_infrastructure
ambiguous
automated_api
crimea.ru resolves (78.110.50.145). crimea.ua resolves (5.9.228.67). Both ccTLDs are active for Crimea-related domains. simferopol.ru resolves; simferopol.ua does not. Russian registrars readily serve Crimean entities; Ukrainian .ua registration requires Ukrainian legal entity status, effectively excluding occupied ter...
https://www.iana.org/domains/root/db
crimea.ru=78.110.50.145, crimea.ua=5.9.228.67, simferopol.ua=NXDOMAIN
The asymmetry (simferopol.ru works, simferopol.ua does not) reflects operational control vs legal sovereignty.
2026-03-31
Yandex Maps
map_service
ambiguous
manual
Shows Crimea as part of Russia with solid borders. Russian company, complies with Russian law. Crimean cities listed under Russian administrative hierarchy (Republic of Crimea, Crimean Federal District). Expected and confirmed by multiple sources.
https://yandex.ru/maps/
Russian platform — classification matches Russian law. [REVIEW PENDING - awaiting human verification]
2026-03-31
Encyclopaedia Britannica
reference
ambiguous
manual
Describes Crimea as "autonomous republic, southern Ukraine". States Russia "illegally annexed" Crimea. One of the clearest reference sources. Updated March 2026.
https://www.britannica.com/place/Crimea
[REVIEW PENDING - awaiting human verification]
2026-03-31
mledoze/countries (GitHub, 6.2K stars)
open_source
correct
automated_data
CORRECTED: Direct GeoJSON verification — Crimea IN Ukraine polygon (358 points), EXCLUDED from Russia. Uses thematicmapping.org, NOT Natural Earth. Breaks the NE propagation chain.
https://github.com/mledoze/countries
ukr.geo.json: 358 Crimea points. rus.geo.json: 0
2026-03-31
Cloudflare CDN
tech_infrastructure
correct
automated_data
Classifies Crimea as country=UA, subdivision=UA-43. Affects ~20% of all websites. WAF RU-block does NOT capture Crimea. Crimean users appear as Ukrainian.
https://community.cloudflare.com/t/waf-block-sanctioned-countries-crimea/401191
One of most significant findings: internet infra layer treats Crimea as UA.
2026-03-31
Domain TLD (.crimea.ua/.crimea.ru)
tech_infrastructure
correct
automated_data
.crimea.ua EXISTS and is active/registrable. .crimea.ru does NOT exist. DNS hierarchy recognizes Crimea under Ukraine TLD.
https://nic.ua/en/domains/.crimea.ua
2026-03-31
HERE Maps
map_service
ambiguous
manual
Political view system: RUS view available but NO Ukraine view. Default shows disputed borders. Asymmetry: occupier perspective exists, sovereign nation perspective does not.
https://developer.here.com/
[REVIEW PENDING - awaiting human verification]
2026-03-31
Mapbox
map_service
ambiguous
source_code
11 worldviews. US default. RU worldview added v3.4. NO Ukraine worldview exists — same asymmetry as HERE Maps.
https://docs.mapbox.com/help/glossary/worldview/
Absence of UA worldview while RU exists is a key finding.
2026-03-31
TomTom
map_service
ambiguous
manual
Ukraine listed with complete coverage. Crimea not under any Russia zone. Dutch company, EU sanctions apply. Likely UA but unconfirmed.
https://help.tomtom.com/
[REVIEW PENDING - awaiting human verification]
2026-03-31
ESPN
sports
ambiguous
manual
Editorial: "annexed by Russia" (accurate). Sports DB: Crimean clubs under Russian league. Split between editorial correctness and structural classification.
https://www.espn.com/
[REVIEW PENDING - awaiting human verification]
2026-03-31
weather.com (The Weather Channel)
weather
ambiguous
manual
Sister product Weather Underground (same IBM parent) lists Simferopol under Ukraine. Same geographic database. Likely correct.
https://www.wunderground.com/forecast/ua/simferopol
[REVIEW PENDING - awaiting human verification]
2026-03-31
BBC Weather
weather
ambiguous
manual
Uses GeoNames ID 693805 (Simferopol = Ukraine). BBC editorial uses "annexed". URL: bbc.com/weather/693805.
https://www.bbc.com/weather/693805
[REVIEW PENDING - awaiting human verification]
2026-03-31
Akamai CDN
tech_infrastructure
ambiguous
manual
Proprietary EdgeScape geolocation. No public Crimea docs. Likely UA based on industry norms but unconfirmed.
https://techdocs.akamai.com/
[REVIEW PENDING - awaiting human verification]
2026-03-31
Wikidata (Q7835: Crimea)
reference
ambiguous
automated_api
Crimea (Q7835) lists BOTH Ukraine (Q212) and Russia (Q159) as country (P17), both at "preferred" rank. Admin territories: Autonomous Republic of Crimea (UA entity, Q756294) AND Republic of Crimea (RU entity, Q15966495) both at "preferred" rank. Wikidata feeds many downstream knowledge systems.
https://www.wikidata.org/wiki/Q7835
P17: Q212 (Ukraine, preferred, from 1991), Q159 (Russia, preferred, from 2014)
Dual "preferred" rank = treats both claims as equally valid.
2026-03-31
OSM Overpass API (admin boundaries)
map_service
correct
automated_api
Autonomous Republic of Crimea: admin_level=4, ISO3166-2=UA-43, is_in:country_code=UA. OSM's structured data explicitly assigns Crimea to Ukraine via ISO code, despite the "on the ground" mapping ambiguity.
https://wiki.openstreetmap.org/wiki/WikiProject_Crimea
ISO3166-2=UA-43, is_in:country_code=UA, wikidata=Q756294
2026-03-31
DuckDuckGo
search_engine
ambiguous
automated_api
Instant Answer API returns Wikipedia as source for Crimea but no country field in the structured response. Needs browser-based manual verification for knowledge panel content.
https://duckduckgo.com/?q=Crimea
2026-03-31
Spotify
tech_infrastructure
ambiguous
manual
Exited Russia April 2022. Crimea included in the exit. No separate Crimea region in Spotify's country list.
https://www.spotify.com/
[REVIEW PENDING - awaiting human verification]
2026-03-31
FIFA / EA Sports FC
sports
ambiguous
manual
Crimean clubs moved into Russian football system by UEFA in 2014. After 2022 Russia suspension, moot for international play. Player nationalities follow FIFA registration (birth country vs national team separate).
https://www.fifa.com/
[REVIEW PENDING - awaiting human verification]
2026-03-31
UEFA
sports
ambiguous
manual
Created "special zone" for Crimean clubs in 2015. Banned them from Russian AND Ukrainian leagues. After 2022 Russia suspended from all competitions.
https://www.uefa.com/
[REVIEW PENDING - awaiting human verification]
2026-03-31