Verdict for 81.71.99.67

Location agreement What each geolocation database says

Same country; the databases that supply a city also agree on it.

Geolocation data from DB-IP, IPinfo and MaxMind.

Rank on this site compared only with IPs checked here, not the whole internet

16,588 IPs were checked here in the last 90 days; 12% of them score lower than this one. The 8,665 IPs classified as Datacenter IP average 63; this one is 8 lower.

Rule baseline Computed from our own rules, not an industry average

An IP that only loses its type points scores 75 (this one is classified as Datacenter IP). Yours is 20 lower; the gap comes from the deductions listed below.

Score deductions What was deducted, why, and which source said so

• Datacenter IP−25
  Datacenter IPs get challenged more often by AI platforms  from ipapi.is、本地机房名单、ipapi.is（company.type / asn.type）
• Proxy flagged by only one scoring source−10
  Only one scoring source flags this as a proxy  from proxycheck
• Blocklists−10
  Listed on a public blocklist  from s5h

AI platforms by the regions OpenAI, Anthropic, Google and Meta each list (Muse: the known US and Canada launch)

This page judges the queried IP by its region and network type; it does not measure the exit you use when visiting the platform. The home page checks the diagnostic request exit and response for some platforms. Account sign-in, chat and API inference are not verified.

MuseDependsMuse is confirmed open in the US and Canada; there is no evidence Mainland China is open, and signing up from there is likely to land on the waitlist

ClaudeNot suitableMainland China is not on Anthropic’s list of regions where Claude is available

ChatGPTNot suitableMainland China is not on OpenAI’s list of regions where ChatGPT is available

GeminiNot suitableIn mainland China, Gemini is only available through Google Workspace; personal accounts can’t use it

Gemini APINot suitableMainland China is not on Google’s list for the Gemini API / AI Studio (the web app has its own list)

Use cases a fit score, not a success rate; each use case has its own weights — see Method

Evidence

• proxycheckproxycheck flags this IP as a proxy, but the main source is unavailable and no second source agrees: treated as a single-source clue only; the type still follows the line itself
• proxycheckSays “VPN / hosting” (second opinion: can confirm a proxy flag, and types the IP when the main source is unavailable)
• ipapi.isOperator type: hosting / cloud (Tencent Cloud Computing (Beijing) Co., Ltd)
• ipapi.isASN type: hosting / cloud
• ipapi.isIn a datacenter range: Tencent Cloud
• ipapi.isOnly one scoring source flags this IP as a proxy; display-only sources such as IPLocate are not counted. The type follows the line itself
• X4BNet DC listListed in public datacenter ranges
• Reverse DNSNo reverse DNS for this IP (not counted against it)
• Reverse DNSSampled 32 addresses in the same /24: 0 have reverse DNS
• RDAP registryNetwork TENCENT-CN, registrant Tencent Cloud Computing (Beijing) Co., Ltd
• RDAP registryRegistry data mentions “Cloud”, pointing to a datacenter / IDC
• PeeringDBThe network registers itself as content / cloud (reference only)

Risk checks ✕ hit · ✓ clear · – not checked this time

Wrong verdict? Reviewed by hand; outcomes are listed publicly under Corrections

Recently checked datacenter / proxy IPs