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
- Has a reverse-DNS (PTR) record +5
- Established allocation (13y) +3
- Trust score 73 / 100
Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →
Geolocation
All 4 IP addresses in 191.183.236.8/30
BGP Routing
Live BGP anomalies →Not announced as an exact prefix — covered by the announced supernet 191.183.224.0/20.
RIR Ownership History
Atom feed ⇲Allocation changes captured weekly from regional internet registry (RIR) delegation files.
| Date | Event | From | To |
|---|---|---|---|
| 2026-05-10 | New Allocation | — | BR |
Frequently Asked Questions
What is 191.183.236.8/30?
191.183.236.8/30 is a CIDR network block containing 4 IPv4 addresses (from 191.183.236.8 to 191.183.236.11). CIDR notation combines an IP address with a prefix length to define a range of addresses.
Who owns the 191.183.236.8/30 network?
The 191.183.236.8/30 range is allocated to Claro NXT Telecomunicacoes Ltda and announced via AS28573 from Brazil.
How many IP addresses are in 191.183.236.8/30?
191.183.236.8/30 contains exactly 4 usable IPv4 addresses. A /30 prefix length means 4 addresses are covered by this single routing entry.
