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CIDR Range

81.24.23.0/25

Addresses
128
128
Sub-ranges
0+
within this block
PTR Density
100.0%
128 of 128 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 81.24.23.0/25

81.24.23.0/25 runs from 81.24.23.0 to 81.24.23.127.

First 16
Last 16

Not announced as an exact prefix — covered by the announced supernet 81.24.16.0/20.

Announced prefix
Origin AS
Announcement samples
644,062
Last seen
2026-11-13 15:24:46

Frequently Asked Questions

What is 81.24.23.0/25?

81.24.23.0/25 is a CIDR network block containing 128 IPv4 addresses (from 81.24.23.0 to 81.24.23.127). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 81.24.23.0/25 network?

The 81.24.23.0/25 range is allocated to Euroweb Romania S.R.L. and announced via AS6663 from Romania.

How many IP addresses are in 81.24.23.0/25?

81.24.23.0/25 contains exactly 128 usable IPv4 addresses. A /25 prefix length means 128 addresses are covered by this single routing entry.

Last updated: 2026-11-13 15:24:05 UTC
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