201.3.112.0/21
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
- Has a reverse-DNS (PTR) record +5
- Recently allocated (1y) −3
- Trust score 67 / 100
Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →
Ranges inside 201.3.112.0/21
Geolocation
First 256 of 2,048 IP addresses in 201.3.112.0/21
BGP Routing
Live BGP anomalies →Not announced as an exact prefix — covered by the announced supernet 201.3.112.0/20.
RIR Ownership History
Atom feed ⇲Allocation changes captured weekly from regional internet registry (RIR) delegation files.
| Date | Event | From | To |
|---|---|---|---|
| 2026-05-10 | RIR Transfer | lacnic | arin |
| 2026-05-10 | Country Change | BR | US |
Frequently Asked Questions
What is 201.3.112.0/21?
201.3.112.0/21 is a CIDR network block containing 2,048 IPv4 addresses (from 201.3.112.0 to 201.3.119.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.
Who owns the 201.3.112.0/21 network?
The 201.3.112.0/21 range is allocated to General Post and Telecommunication Company (GPTC) and announced via AS21003 from United States.