Reputation · trust score
A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.
- Baseline (neutral) 65
- Long-established allocation (21y) +6
- Enterprise allocation +4
- Trust score 75 / 100
Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →
Geolocation
All 2 IP addresses in 83.143.52.172/31
BGP Routing
Live BGP anomalies →This block is announced in BGP, observed across our RIPE RIS collectors.
Frequently Asked Questions
What is 83.143.52.172/31?
83.143.52.172/31 is a CIDR network block containing 2 IPv4 addresses (from 83.143.52.172 to 83.143.52.173). CIDR notation combines an IP address with a prefix length to define a range of addresses.
Who owns the 83.143.52.172/31 network?
The 83.143.52.172/31 range is allocated to PVimpelCom and announced via AS8350 from Russia.
How many IP addresses are in 83.143.52.172/31?
83.143.52.172/31 contains exactly 2 usable IPv4 addresses. A /31 prefix length means 2 addresses are covered by this single routing entry.
