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CIDR Range

201.201.200.0/22

Addresses
1,024
1.0K
Sub-ranges
11+
within this block
PTR Density
0.1%
1 of 1.0K IPs have PTR

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.

82/100
Trusted
How this score is built

Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →

Ranges inside 201.201.200.0/22

Geolocation

First and last addresses in 201.201.200.0/22

201.201.200.0/22 runs from 201.201.200.0 to 201.201.203.255.

First 16
Last 16

This block is announced in BGP, observed across our RIPE RIS collectors.

Announced prefix
Origin AS
Announcement samples
27,146
Last seen
2026-11-13 08:17:48

Frequently Asked Questions

What is 201.201.200.0/22?

201.201.200.0/22 is a CIDR network block containing 1,024 IPv4 addresses (from 201.201.200.0 to 201.201.203.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 201.201.200.0/22 network?

The 201.201.200.0/22 range is allocated to Instituto Costarricense de Electricidad y Telecom. and announced via AS11830 from Costa Rica.

Last updated: 2026-11-13 09:09:05 UTC
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