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CIDR Range

45.138.175.178/31

Addresses
2
2
Sub-ranges
0+
within this block
PTR Density
100.0%
2 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.

70/100
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 45.138.175.178/31

Not announced as an exact prefix — covered by the announced supernet 45.138.175.0/24.

Announced prefix
Origin AS
Announcement samples
5,040
Last seen
2026-07-24 15:47:22

RIR Ownership History

Atom feed ⇲

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

Date Event From To
2026-05-10 RIR Transfer arin ripe

Frequently Asked Questions

What is 45.138.175.178/31?

45.138.175.178/31 is a CIDR network block containing 2 IPv4 addresses (from 45.138.175.178 to 45.138.175.179). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 45.138.175.178/31 network?

The 45.138.175.178/31 range is allocated to aurologic GmbH and announced via AS30823 from Germany.

How many IP addresses are in 45.138.175.178/31?

45.138.175.178/31 contains exactly 2 usable IPv4 addresses. A /31 prefix length means 2 addresses are covered by this single routing entry.

Last updated: 2026-07-24 17:25:31 UTC
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