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CIDR Range

87.238.77.128/26

Addresses
64
64
Sub-ranges
0+
within this block
PTR Density
10.9%
7 of 64 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.

81/100
Trusted
How this score is built

Experimental · trust-vectors model v1.2.1 — a transparent heuristic, not a definitive verdict. How it works →

Geolocation

All 64 IP addresses in 87.238.77.128/26

Not announced as an exact prefix — covered by the announced supernet 87.238.72.0/21.

Announced prefix
Origin AS
Announcement samples
26,681
Last seen
2026-10-20 09:40:33

Frequently Asked Questions

What is 87.238.77.128/26?

87.238.77.128/26 is a CIDR network block containing 64 IPv4 addresses (from 87.238.77.128 to 87.238.77.191). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 87.238.77.128/26 network?

The 87.238.77.128/26 range is allocated to Magrathea Telecommunications Limited and announced via AS31084 from United Kingdom.

How many IP addresses are in 87.238.77.128/26?

87.238.77.128/26 contains exactly 64 usable IPv4 addresses. A /26 prefix length means 64 addresses are covered by this single routing entry.

Last updated: 2026-10-20 15:24:04 UTC
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