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CIDR Range

201.202.0.0/15

Addresses
131,072
131.1K
Sub-ranges
28+
within this block
PTR Density
0.1%
114 of 131.1K 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 201.202.0.0/15

CIDRIPsOrganizationASNCountry
201.202.0.0/19 8.2K Instituto Costarricense de Electricidad y Telecom. AS11830 CR
201.203.64.0/19 8.2K Instituto Costarricense de Electricidad y Telecom. AS11830 CR
201.203.0.0/19 8.2K Instituto Costarricense de Electricidad y Telecom. AS11830 CR
201.203.224.0/19 8.2K Instituto Costarricense de Electricidad y Telecom. AS11830 CR
201.202.128.0/19 8.2K Instituto Costarricense de Electricidad y Telecom. AS11830 CR
201.202.80.0/20 4.1K Instituto Costarricense de Electricidad y Telecom. AS11830 CR
201.202.32.0/20 4.1K Instituto Costarricense de Electricidad y Telecom. AS11830 CR
201.203.96.0/20 4.1K Instituto Costarricense de Electricidad y Telecom. AS11830 CR
201.203.112.0/20 4.1K Instituto Costarricense de Electricidad y Telecom. AS11830 CR
201.203.128.0/20 4.1K Instituto Costarricense de Electricidad y Telecom. AS11830 CR
201.203.144.0/20 4.1K Instituto Costarricense de Electricidad y Telecom. AS11830 CR
201.203.160.0/20 4.1K Instituto Costarricense de Electricidad y Telecom. AS11830 CR
201.203.176.0/20 4.1K Instituto Costarricense de Electricidad y Telecom. AS11830 CR
201.203.192.0/20 4.1K Instituto Costarricense de Electricidad y Telecom. AS11830 CR
201.203.208.0/20 4.1K Instituto Costarricense de Electricidad y Telecom. AS11830 CR
201.203.48.0/20 4.1K Instituto Costarricense de Electricidad y Telecom. AS11830 CR
201.203.32.0/20 4.1K Instituto Costarricense de Electricidad y Telecom. AS11830 CR
201.202.240.0/20 4.1K Instituto Costarricense de Electricidad y Telecom. AS11830 CR
201.202.96.0/20 4.1K Instituto Costarricense de Electricidad y Telecom. AS11830 CR
201.202.112.0/20 4.1K Instituto Costarricense de Electricidad y Telecom. AS11830 CR
201.202.64.0/20 4.1K Instituto Costarricense de Electricidad y Telecom. AS11830 CR
201.202.160.0/20 4.1K Instituto Costarricense de Electricidad y Telecom. AS11830 CR
201.202.176.0/20 4.1K Instituto Costarricense de Electricidad y Telecom. AS11830 CR
201.202.192.0/20 4.1K Instituto Costarricense de Electricidad y Telecom. AS11830 CR
201.202.208.0/20 4.1K Instituto Costarricense de Electricidad y Telecom. AS11830 CR
201.202.224.0/20 4.1K Instituto Costarricense de Electricidad y Telecom. AS11830 CR
201.202.56.0/21 2.0K Instituto Costarricense de Electricidad y Telecom. AS11830 CR
201.202.48.0/21 2.0K Instituto Costarricense de Electricidad y Telecom. AS11830 CR

First and last addresses in 201.202.0.0/15

201.202.0.0/15 runs from 201.202.0.0 to 201.203.255.255.

First 16
Last 16

Not announced as an exact prefix — covered by the announced supernet 201.192.0.0/12.

Announced prefix
Origin AS
Announcement samples
36,477
Last seen
2026-11-13 07:42:30

Frequently Asked Questions

What is 201.202.0.0/15?

201.202.0.0/15 is a CIDR network block containing 131,072 IPv4 addresses (from 201.202.0.0 to 201.203.255.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 201.202.0.0/15 network?

The 201.202.0.0/15 range is allocated to Instituto Costarricense de Electricidad y Telecom. and announced via AS11830 from Costa Rica.

Last updated: 2026-11-13 08:39:05 UTC
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