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Autonomous System

AS5587

Itility Limited

Announced IPs
121,856
CIDR prefixes
13
ASN
AS5587

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.

69/100
Moderate
How this score is built

Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

Network profile

Source: PeeringDB →
Network type Cable/DSL/ISP
Traffic level 100-1000Mbps
Geographic scope Regional
Traffic ratio Balanced
Peering policy Open
IRR record AS-BSVE

Present at 1 internet exchange: LINX Manchester

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
62.69.64.0/18 16.4K
7.7%
Itility Limited GB
195.13.64.0/18 16.4K
1.6%
Itility Limited GB
212.69.192.0/18 16.4K
0.3%
Itility Limited GB
213.253.128.0/18 16.4K
0.0%
Itility Limited GB
193.243.224.0/19 8.2K
0.0%
Itility Limited GB
194.93.128.0/19 8.2K
0.0%
Itility Limited GB
195.134.0.0/19 8.2K
0.0%
Itility Limited GB
212.41.160.0/19 8.2K
0.0%
Itility Limited GB
213.206.0.0/19 8.2K
0.0%
Itility Limited GB
217.31.128.0/19 8.2K
0.0%
Itility Limited GB
81.26.112.0/20 4.1K
0.0%
Itility Limited GB
81.26.104.0/21 2.0K
0.0%
Itility Limited GB
185.67.248.0/22 1.0K
0.0%
Itility Limited GB

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS5587 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
62.69.64.0/18 28,805 2026-07-25 00:19:11
81.26.112.0/20 23,867 2026-07-25 00:19:11
81.26.104.0/21 23,835 2026-07-25 00:19:11
185.67.248.0/22 15,513 2026-07-25 00:19:11
193.243.224.0/19 10,607 2026-07-25 00:19:11
194.93.128.0/19 10,524 2026-07-25 00:19:11
195.134.0.0/19 10,407 2026-07-25 00:19:11
195.13.64.0/18 10,399 2026-07-25 00:19:11
217.31.128.0/19 10,350 2026-07-25 00:19:11
212.69.192.0/18 10,349 2026-07-25 00:19:11
212.41.160.0/19 10,329 2026-07-25 00:19:11
213.253.128.0/18 10,307 2026-07-25 00:19:11
213.206.0.0/19 10,147 2026-07-25 00:19:11

Frequently Asked Questions

What is AS5587?

AS5587 is an Autonomous System Number assigned to Itility Limited. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).

How many IP addresses does AS5587 announce?

AS5587 announces 121.9K IPv4 addresses distributed across 13 routed CIDR prefixes. The network is registered in United Kingdom.

Who operates AS5587?

AS5587 is operated by Itility Limited. The organization is based in United Kingdom. You can view all IP ranges and related ASNs on the organization page.

What country is AS5587 registered in?

AS5587 is registered in United Kingdom. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-07-25 00:55:32 UTC
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