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CIDR Range

23.32.28.0/22

1.0K IPs /22 Akamai International B.V. AS20940 United States ARIN
Addresses
1,024
1.0K
IP Range
23.32.28.0
→ 23.32.31.255
Sub-ranges
12+
within this block
PTR Density
100.0%
1.0K 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.

81/100
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 23.32.28.0/22

CIDRIPsOrganizationASNCountry
23.32.28.0/24 256 Akamai International B.V. AS20940 IN
23.32.31.0/24 256 Akamai International B.V. AS20940 US
23.32.31.0/24 256 Akamai International B.V. AS20940 DE
23.32.30.0/24 256 Akamai International B.V. AS20940 HK
23.32.30.0/24 256 Akamai International B.V. AS20940 US
23.32.30.0/24 256 Akamai International B.V. AS20940 HK
23.32.29.0/24 256 Akamai International B.V. AS20940 SG
23.32.29.0/24 256 Akamai International B.V. AS20940 US
23.32.29.0/24 256 Akamai International B.V. AS20940 SG
23.32.28.0/24 256 Akamai International B.V. AS20940 IN
23.32.28.0/24 256 Akamai International B.V. AS20940 US
23.32.31.0/24 256 Akamai International B.V. AS20940 DE

First and last addresses in 23.32.28.0/22

23.32.28.0/22 runs from 23.32.28.0 to 23.32.31.255.

First 16
23.32.28.0 23.32.28.1 23.32.28.2 23.32.28.3 23.32.28.4 23.32.28.5 23.32.28.6 23.32.28.7 23.32.28.8 23.32.28.9 23.32.28.10 23.32.28.11 23.32.28.12 23.32.28.13 23.32.28.14 23.32.28.15
Last 16
23.32.31.240 23.32.31.241 23.32.31.242 23.32.31.243 23.32.31.244 23.32.31.245 23.32.31.246 23.32.31.247 23.32.31.248 23.32.31.249 23.32.31.250 23.32.31.251 23.32.31.252 23.32.31.253 23.32.31.254 23.32.31.255

BGP Routing

Live BGP anomalies →

Not announced as an exact prefix — covered by the announced supernet 23.32.0.0/11.

Announced prefix
23.32.0.0/11
Origin AS
AS20940
Announcement samples
21,716
Last seen
2026-11-04 23:10:48

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 — US

Frequently Asked Questions

What is 23.32.28.0/22?

23.32.28.0/22 is a CIDR network block containing 1,024 IPv4 addresses (from 23.32.28.0 to 23.32.31.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 23.32.28.0/22 network?

The 23.32.28.0/22 range is allocated to Akamai International B.V. and announced via AS20940 from United States.

Last updated: 2026-11-04 23:24:08 UTC
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