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CIDR Range

57.129.184.0/22

Addresses
1,024
1.0K
Sub-ranges
0+
within this block
PTR Density
98.8%
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.

76/100
Moderate
How this score is built

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

Geolocation

First and last addresses in 57.129.184.0/22

57.129.184.0/22 runs from 57.129.184.0 to 57.129.187.255.

First 16
Last 16

Not announced as an exact prefix — covered by the announced supernet 57.129.128.0/17.

Announced prefix
Origin AS
Announcement samples
435,648
Last seen
2026-11-13 06:36:39

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 — FR

Frequently Asked Questions

What is 57.129.184.0/22?

57.129.184.0/22 is a CIDR network block containing 1,024 IPv4 addresses (from 57.129.184.0 to 57.129.187.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 57.129.184.0/22 network?

The 57.129.184.0/22 range is allocated to OVH SAS and announced via AS16276 from United Kingdom.

Last updated: 2026-11-13 07:09:05 UTC
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