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
- Isp allocation +5
- Established allocation (12y) +3
- Trust score 73 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
Geolocation
All 4 IP addresses in 131.161.125.12/30
BGP Routing
Live BGP anomalies →This block is announced in BGP, observed across our RIPE RIS collectors.
RIR Ownership History
Atom feed ⇲Allocation changes captured weekly from regional internet registry (RIR) delegation files.
| Date | Event | From | To |
|---|---|---|---|
| 2026-05-10 | RIR Transfer | arin | lacnic |
Frequently Asked Questions
What is 131.161.125.12/30?
131.161.125.12/30 is a CIDR network block containing 4 IPv4 addresses (from 131.161.125.12 to 131.161.125.15). CIDR notation combines an IP address with a prefix length to define a range of addresses.
Who owns the 131.161.125.12/30 network?
The 131.161.125.12/30 range is allocated to OZONIO TELECOMUNICACOES LTDA and announced via AS264387 from Brazil.
How many IP addresses are in 131.161.125.12/30?
131.161.125.12/30 contains exactly 4 usable IPv4 addresses. A /30 prefix length means 4 addresses are covered by this single routing entry.
