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CIDR Range

223.122.24.0/23

Addresses
512
512
Sub-ranges
6+
within this block
PTR Density
0.0%
0 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.

73/100
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 223.122.24.0/23

First and last addresses in 223.122.24.0/23

223.122.24.0/23 runs from 223.122.24.0 to 223.122.25.255.

First 16
Last 16

Not announced as an exact prefix — covered by the announced supernet 223.64.0.0/10.

Announced prefix
Origin AS
Announcement samples
19,799
Last seen
2026-11-14 22:21:34

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 — HK

Frequently Asked Questions

What is 223.122.24.0/23?

223.122.24.0/23 is a CIDR network block containing 512 IPv4 addresses (from 223.122.24.0 to 223.122.25.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 223.122.24.0/23 network?

The 223.122.24.0/23 range is allocated to China Mobile Hong Kong Company Limited and announced via AS137872 from Hong Kong.

Last updated: 2026-11-15 01:09:05 UTC
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