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CIDR Range

212.57.38.22/31

Addresses
2
2
Sub-ranges
0+
within this block
PTR Density
50.0%
1 of 2 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.

68/100
Moderate
How this score is built

Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

Geolocation

All 2 IP addresses in 212.57.38.22/31

Not announced as an exact prefix — covered by the announced supernet 212.57.38.0/24.

Announced prefix
Origin AS
⚠ 2 origins (MOAS)
Announcement samples
6,540
Last seen
2026-07-23 21:56:40

Frequently Asked Questions

What is 212.57.38.22/31?

212.57.38.22/31 is a CIDR network block containing 2 IPv4 addresses (from 212.57.38.22 to 212.57.38.23). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 212.57.38.22/31 network?

The 212.57.38.22/31 range is allocated to dogado GmbH and announced via AS8648 from Slovakia.

How many IP addresses are in 212.57.38.22/31?

212.57.38.22/31 contains exactly 2 usable IPv4 addresses. A /31 prefix length means 2 addresses are covered by this single routing entry.

Last updated: 2026-07-23 22:25:36 UTC
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