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CIDR Range

24.254.21.64/28

Addresses
16
16
Sub-ranges
0+
within this block

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.

76/100
Moderate
How this score is built

Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →

Geolocation

All 16 IP addresses in 24.254.21.64/28

Not announced as an exact prefix — covered by the announced supernet 24.248.0.0/13.

Announced prefix
Origin AS
Announcement samples
6,949
Last seen
2026-07-23 08:24:18

RIR Ownership History

Atom feed ⇲

Allocation changes captured weekly from regional internet registry (RIR) delegation files.

Date Event From To
2026-05-10 New Allocation US

Frequently Asked Questions

What is 24.254.21.64/28?

24.254.21.64/28 is a CIDR network block containing 16 IPv4 addresses (from 24.254.21.64 to 24.254.21.79). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 24.254.21.64/28 network?

The 24.254.21.64/28 range is allocated to Cox Communications Inc. and announced via AS22773 from United States.

How many IP addresses are in 24.254.21.64/28?

24.254.21.64/28 contains exactly 16 usable IPv4 addresses. A /28 prefix length means 16 addresses are covered by this single routing entry.

Last updated: 2026-07-23 08:40:31 UTC
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