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CIDR Range

89.36.171.252/31

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.

76/100
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 89.36.171.252/31

Not announced as an exact prefix — covered by the announced supernet 89.36.170.0/23.

Announced prefix
Origin AS
Announcement samples
3,973
Last seen
2026-07-23 20:29:54

Frequently Asked Questions

What is 89.36.171.252/31?

89.36.171.252/31 is a CIDR network block containing 2 IPv4 addresses (from 89.36.171.252 to 89.36.171.253). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 89.36.171.252/31 network?

The 89.36.171.252/31 range is allocated to Computerline GmbH and announced via AS41913 from Switzerland.

How many IP addresses are in 89.36.171.252/31?

89.36.171.252/31 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 23:10:33 UTC
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