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CIDR Range

209.59.110.0/23

Addresses
512
512
Sub-ranges
2+
within this block
PTR Density
50.8%
260 of 512 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.

78/100
Moderate
How this score is built

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

Ranges inside 209.59.110.0/23

Geolocation

First and last addresses in 209.59.110.0/23

209.59.110.0/23 runs from 209.59.110.0 to 209.59.111.255.

First 16
Last 16

Not announced as an exact prefix — covered by the announced supernet 209.59.64.0/18.

Announced prefix
Origin AS
Announcement samples
28,533
Last seen
2026-10-27 15:07:05

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 — AG

Frequently Asked Questions

What is 209.59.110.0/23?

209.59.110.0/23 is a CIDR network block containing 512 IPv4 addresses (from 209.59.110.0 to 209.59.111.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 209.59.110.0/23 network?

The 209.59.110.0/23 range is allocated to Cable & Wireless Dominica and announced via AS11139 from Saint Kitts and Nevis.

Last updated: 2026-10-27 15:39:06 UTC
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