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CIDR Range

181.135.96.0/25

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 v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →

Geolocation

All 128 IP addresses in 181.135.96.0/25

181.135.96.0 181.135.96.1 181.135.96.2 181.135.96.3 181.135.96.4 181.135.96.5 181.135.96.6 181.135.96.7 181.135.96.8 181.135.96.9 181.135.96.10 181.135.96.11 181.135.96.12 181.135.96.13 181.135.96.14 181.135.96.15 181.135.96.16 181.135.96.17 181.135.96.18 181.135.96.19 181.135.96.20 181.135.96.21 181.135.96.22 181.135.96.23 181.135.96.24 181.135.96.25 181.135.96.26 181.135.96.27 181.135.96.28 181.135.96.29 181.135.96.30 181.135.96.31 181.135.96.32 181.135.96.33 181.135.96.34 181.135.96.35 181.135.96.36 181.135.96.37 181.135.96.38 181.135.96.39 181.135.96.40 181.135.96.41 181.135.96.42 181.135.96.43 181.135.96.44 181.135.96.45 181.135.96.46 181.135.96.47 181.135.96.48 181.135.96.49 181.135.96.50 181.135.96.51 181.135.96.52 181.135.96.53 181.135.96.54 181.135.96.55 181.135.96.56 181.135.96.57 181.135.96.58 181.135.96.59 181.135.96.60 181.135.96.61 181.135.96.62 181.135.96.63 181.135.96.64 181.135.96.65 181.135.96.66 181.135.96.67 181.135.96.68 181.135.96.69 181.135.96.70 181.135.96.71 181.135.96.72 181.135.96.73 181.135.96.74 181.135.96.75 181.135.96.76 181.135.96.77 181.135.96.78 181.135.96.79 181.135.96.80 181.135.96.81 181.135.96.82 181.135.96.83 181.135.96.84 181.135.96.85 181.135.96.86 181.135.96.87 181.135.96.88 181.135.96.89 181.135.96.90 181.135.96.91 181.135.96.92 181.135.96.93 181.135.96.94 181.135.96.95 181.135.96.96 181.135.96.97 181.135.96.98 181.135.96.99 181.135.96.100 181.135.96.101 181.135.96.102 181.135.96.103 181.135.96.104 181.135.96.105 181.135.96.106 181.135.96.107 181.135.96.108 181.135.96.109 181.135.96.110 181.135.96.111 181.135.96.112 181.135.96.113 181.135.96.114 181.135.96.115 181.135.96.116 181.135.96.117 181.135.96.118 181.135.96.119 181.135.96.120 181.135.96.121 181.135.96.122 181.135.96.123 181.135.96.124 181.135.96.125 181.135.96.126 181.135.96.127

Not announced as an exact prefix — covered by the announced supernet 181.128.0.0/12.

Announced prefix
Origin AS
Announcement samples
8,984
Last seen
2026-07-23 13:24:37

RIR Ownership History

Atom feed ⇲

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

Date Event From To
2026-05-10 New Allocation CO

Frequently Asked Questions

What is 181.135.96.0/25?

181.135.96.0/25 is a CIDR network block containing 128 IPv4 addresses (from 181.135.96.0 to 181.135.96.127). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 181.135.96.0/25 network?

The 181.135.96.0/25 range is allocated to UNE EPM TELECOMUNICACIONES S.A. and announced via AS13489 from Colombia.

How many IP addresses are in 181.135.96.0/25?

181.135.96.0/25 contains exactly 128 usable IPv4 addresses. A /25 prefix length means 128 addresses are covered by this single routing entry.

Last updated: 2026-07-23 13:25:31 UTC
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