Short video / TikTokUse with caution
★★★★★Long-term account observations for the target platform are unavailable; use this only for screening.
IP reputation check: 131.143.239.161
Review this IP's location, ASN, network ownership, reputation, proxy/VPN signals and risk evidence.
131.143.239.161
WatchChina Hongkong Hongkong
48
Risk valueConfidence 51%
IP address
Location
China Hongkong Hongkong
Location confidence90
ASN
ASN owner
NETJSMSR Network
CIDR
131.143.239.0/24
Registry
ARIN
Organization
ORGJSMSR Network
IP type
Datacenter / hosting
Native IP
Datacenter IP
LLM analysis
Datacenter / hosting
WebRTC leak
Verifying current egress…Details
DNS leak
Verifying current egress…Details
Privacy detection
VPNUnknown15%ProxyUnknown15%TorNot detected96%RelayNot detected78%HostingDetected86%
Open full checkNetwork detection
AnycastUnknown15%Mobile networkNot detected81%Anonymous networkUnknown15%Satellite networkNot detected72%Hosted serviceDetected86%
Abuse information
CountryUSNetwork range131.143.239.0/24NameJSMSRPhone+1-852-423-9525;ext852Emailnoc@jsmsr.comAddress1942 Broadway Ste 314C · Boulder · CO · 80302 · United States
IP address (numeric)
2207248289Shared users
/24 subnet profile
CIDR131.143.239.0/24
Observed coverage1 / 256
Risk addresses0 / 1
Observed, no risk flags1Unobserved255VPN0Open proxy0Tor0Proxy0Abuse0
Use-case fit
Cross-border e-commerceUse with caution
★★★★★Combine this with a real validation result from the business account.
Social media operationsUse with caution
★★★★★Sharing level and platform behavior data are still needed for confirmation.
AI applications / APIRecommended
★★★★★No high-risk behavior was observed; this is a candidate for server-side use.
History and changes
ASNScope / record typeInformationCountry basisFirst seenLast active
ASNAS12198
Scope / record typeSingle IP observation131.143.239.161
InformationOBSERVED · JSMSR Network
Country basisChina · IP location
First seen10/14/2026, 12:05:58 UTC
Last active10/14/2026, 12:05:58 UTC
ASNAS12198
Scope / record type131.143.239.0/24BGP prefix
InformationBGP
Country basisNot applicable · BGP prefix
First seen10/14/2026, 12:06:02 UTC
Last active10/13/2026, 16:00:00 UTC