CIDR Range

2.136.123.64/27

32 IPs /27 Telefonica De Espana S.a.u. AS3352 Spain RIPE

Addresses

IP Range

2.136.123.64

→ 2.136.123.95

Sub-ranges

within this block

PTR Density

100.0%

32 of 32 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

Baseline (neutral) 65
Long-established allocation (16y) +6
Has a reverse-DNS (PTR) record +5
Trust score 76 / 100

Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →

Geolocation

All 32 IP addresses in 2.136.123.64/27

2.136.123.64 2.136.123.65 2.136.123.66 2.136.123.67 2.136.123.68 2.136.123.69 2.136.123.70 2.136.123.71 2.136.123.72 2.136.123.73 2.136.123.74 2.136.123.75 2.136.123.76 2.136.123.77 2.136.123.78 2.136.123.79 2.136.123.80 2.136.123.81 2.136.123.82 2.136.123.83 2.136.123.84 2.136.123.85 2.136.123.86 2.136.123.87 2.136.123.88 2.136.123.89 2.136.123.90 2.136.123.91 2.136.123.92 2.136.123.93 2.136.123.94 2.136.123.95

BGP Routing

Live BGP anomalies →

Not announced as an exact prefix — covered by the announced supernet 2.136.0.0/16.

Announced prefix

2.136.0.0/16

Origin AS

AS3352

Announcement samples

4,919

Last seen

2026-07-19 15:52:07

Frequently Asked Questions

What is 2.136.123.64/27?

2.136.123.64/27 is a CIDR network block containing 32 IPv4 addresses (from 2.136.123.64 to 2.136.123.95). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 2.136.123.64/27 network?

The 2.136.123.64/27 range is allocated to Telefonica De Espana S.a.u. and announced via AS3352 from Spain.

How many IP addresses are in 2.136.123.64/27?

2.136.123.64/27 contains exactly 32 usable IPv4 addresses. A /27 prefix length means 32 addresses are covered by this single routing entry.

Last updated: 2026-07-19 16:10:36 UTC