190.133.88.0/21
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 (18y) +6
- Has a reverse-DNS (PTR) record +5
- Isp allocation +5
- Trust score 81 / 100
Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →
Geolocation
First and last addresses in 190.133.88.0/21
190.133.88.0/21 runs from 190.133.88.0 to 190.133.95.255.
BGP Routing
Live BGP anomalies →Not announced as an exact prefix — covered by the announced supernet 190.133.80.0/20.
RIR Ownership History
Atom feed ⇲Allocation changes captured from regional internet registry (RIR) delegation files, re-imported every six hours.
| Date | Event | From | To |
|---|---|---|---|
| 2026-05-10 | New Allocation | — | UY |
Frequently Asked Questions
What is 190.133.88.0/21?
190.133.88.0/21 is a CIDR network block containing 2,048 IPv4 addresses (from 190.133.88.0 to 190.133.95.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.
Who owns the 190.133.88.0/21 network?
The 190.133.88.0/21 range is allocated to Administracion Nacional de Telecomunicaciones and announced via AS6057 from Uruguay.
