91.243.81.178 · Proxy / VPN · purity 70

IP under review

91.243.81.178

Proxy / VPNG-Core Labs S.A.

Singapore Singapore

PROXY

Not refreshed this time; using cached data: ipapi.is, proxycheck.io, DNSBL, local, PTR/RDAP; the result may be less accurate. Grade capped at B.

Purity

70 / 100 · B

Risk checks

1 hit

10 checked · 0 not checked

Network

AS199524

G-Core Labs S.A.

Operator

G-Core Labs S.A.

hosting / cloud

Location agreement What each geolocation database says

DB-IPSingaporeSingapore (Hougang)

ipapi.isSingaporeSingapore · Singapore

IPinfoSingaporeno city in this tier

MaxMindSingaporeno city in this tier

Same country, but different cities (or one database gives no city) — city-level attribution is indicative only.

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; 43% of them score lower than this one. The 1,374 IPs classified as Proxy / VPN average 53; this one is 17 higher.

Watch this IP: it is rechecked daily and you get an email when its type, purity score, blocklist hits or platform verdicts change (free, up to 5 IPs).

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

An IP that only loses its type points scores 70 (this one is classified as Proxy / VPN). There are no other deductions.

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

Proxy−30
The exit is flagged as a proxy / VPN from ipapi.is、proxycheck

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 Singapore is open, and signing up from there is likely to land on the waitlist

ClaudeNot suitableFlagged as proxy / VPN; likely to be challenged or restricted

ChatGPTNot suitableFlagged as proxy / VPN; likely to be challenged or restricted

GeminiNot suitableFlagged as proxy / VPN; likely to be challenged or restricted

Gemini APISuitableRegion is on Google’s list for the Gemini API / AI Studio (a separate list from the web app)

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

TikToksign-up, account warm-up, liveUsable, may be challenged · 60flagged as proxy / VPN −40

E-commerce storesAmazon, Shopee, eBay seller centersUsable, may be challenged · 60flagged as proxy / VPN −40

Social accountsFacebook, Instagram, XUsable, may be challenged · 65flagged as proxy / VPN −35

StreamingNetflix, Disney+ and othersUsable, may be challenged · 60flagged as proxy / VPN −40

PaymentsPayPal, Stripe, foreign cardsUsable, may be challenged · 55flagged as proxy / VPN −45

Gamingoverseas game serversSuitable · 85flagged as proxy / VPN −15; latency matters most, and isn’t measured here

Evidence

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 (G-Core Labs S.A.)
ipapi.isASN type: hosting / cloud
ipapi.isIn a datacenter range: G-Core Labs S.A.
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 LU-GCORELABS-20120803, registrant GCL1-MNT, G-Core Labs S.A., RIPE-NCC-HM-MNT
PeeringDBThe network registers itself as content / cloud (reference only)
Shodan InternetDBShodan observed 1 open ports: 22

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

ProxyVPNTor exitAbuse recordCrawlerBlocklist · SpamCopBlocklist · PSBLBlocklist · UCEPROTECT L1Blocklist · DroneBLBlocklist · s5h

Verdict for 91.243.81.178