185.99.5.137 is an IPv4 address, geolocated to Russia. It belongs to a mobile network with reverse DNS name host-185-99-5-137.a-mobile.biz. As of November 5, 2026, IPDebrief rates it Low Risk (25/100); no anonymizing service was detected.
🔍 11 signal types · 11 observations collected
This report is generated from 11+ independent intelligence signals including
ownership records, DNS analysis, BGP routing, TLS certificates, port scanning, threat feeds,
behavioral fingerprinting, and more.
Full dossier details are available via our API.
❓ Frequently Asked Questions About 185.99.5.137
Where is 185.99.5.137 located?
Geolocation data places 185.99.5.137 in Russia. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.
Is 185.99.5.137 malicious or safe?
185.99.5.137 currently carries a low risk assessment, meaning no significant threat indicators have been observed. This assessment is generated from continuously collected signals and can change over time.
What is the hostname for 185.99.5.137?
The reverse DNS (PTR) record for 185.99.5.137 is host-185-99-5-137.a-mobile.biz. This hostname is not forward-confirmed, so it should be treated as a weak signal.
Is 185.99.5.137 a VPN, proxy, or data center address?
185.99.5.137 is classified as a mobile network based on network ownership and behavioural analysis.
