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Autonomous System details for AS5587

AS5587

Itility Limited • itility.co.uk

AS5587 — Itility Limited

AS Name

ITILITY-LIMITED

Country

United Kingdom (GB)

Website

itility.co.uk

Number of IPv4

121,856

Number of IPv6

6.34 × 10²⁹

ASN type

ISP

Status

Allocated

Registry

RIPE

Allocated

August 23, 2002

Last updated

November 15, 2017

IP Ranges

13 IPv4 prefixes, 1 IPv6 prefixes

Prefix	Company	Number of IPs
62.69.64.0/18	ITILITY LIMITED	16,384
81.26.104.0/21	Itility Limited	2,048
81.26.112.0/20	ITILITY LIMITED	4,096
185.67.248.0/22	Itility Limited	1,024
193.243.224.0/19	ITILITY LIMITED	8,192
194.93.128.0/19	ITILITY LIMITED	8,192
195.13.64.0/18	Router ports	16,384
195.134.0.0/19	ITILITY LIMITED	8,192
212.41.160.0/19	ITILITY LIMITED	8,192
212.69.192.0/18	ITILITY LIMITED	16,384
213.206.0.0/19	Workstations and webserver with client servers	8,192
213.253.128.0/18	Dave Ltd Hosted Servers at Telecom1	16,384
217.31.128.0/19	Itility Limited	8,192
2a04:d880::/29	Itility Limited	6.34 × 10²⁹

IP ranges are the different blocks of IP addresses advertised by an Autonomous System (AS). These ranges can be used by the same organization operating the AS, or by different organizations.

Peers of AS5587

6 peers

AS3170 AS6939 AS24482 AS28792 AS41811 AS48070

AS5587 peers with these other Autonomous Systems.

Peering is a direct, often free, traffic exchange between Autonomous Systems (ASNs). They share routes only to their own networks and customers, making connections faster and cheaper for that specific traffic, without providing full internet access to each other.

Upstreams of AS5587

2 upstreams

AS174 AS13237

AS5587 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS5587 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS5587

0 downstreams

AS5587 has no downstreams recorded.

A downstream is a customer Autonomous System that pays another AS (its provider) for internet access. The provider AS carries the downstream's traffic and makes its network reachable.