AS41564 AS41564 Orion Network Limited

AS41564 Orion Network Limited · registered in the United Kingdom

IPv4 addresses47,360138 prefixes · 0.002% of announced IPv4

Rank in United Kingdom#96largest network in GB by IPv4 space, of 2,074 · 0.07% of GB

Rank worldwide#4,025of 79,396 networks with IPv4

IPv67 x /487 prefixes

CountryUnited Kingdom2,261 ASNs registered there

Open AS41564 in ASN lookup Look up an IP in this network (2.57.169.1) All networks in United Kingdom

IPv4 prefixes

All 138 prefixes, in address order.

2.57.169.0/24
5.153.236.0/24
5.153.239.0/24
5.157.8.0/24
5.157.13.0/24
5.157.14.0/24
5.157.17.0/24
5.157.22.0/24
5.157.27.0/24
5.157.41.0/24
5.157.42.0/24
5.157.45.0/24
5.157.56.0/24
5.157.58.0/23
5.157.60.0/22
23.92.127.0/24
89.251.0.0/24
104.160.2.0/24
104.160.4.0/24
104.160.6.0/24
104.160.10.0/24
107.150.73.0/24
151.237.186.0/24
165.231.2.0/24
165.231.17.0/24
165.231.19.0/24
165.231.33.0/24
165.231.34.0/24
165.231.36.0/24
165.231.38.0/23
165.231.40.0/24
165.231.41.0/24
165.231.42.0/23
165.231.46.0/24
165.231.85.0/24
165.231.94.0/24
165.231.96.0/23
165.231.98.0/24
165.231.100.0/22
165.231.105.0/24
165.231.106.0/23
165.231.108.0/23
165.231.211.0/24
165.231.212.0/24
165.231.215.0/24
165.231.216.0/24
192.40.88.0/24
196.57.11.0/24
196.196.0.0/24
196.196.27.0/24
196.196.47.0/24
196.196.48.0/24
196.196.51.0/24
196.196.52.0/23
196.196.54.0/24
196.196.56.0/23
196.196.66.0/24
196.196.69.0/24
196.196.88.0/24
196.196.90.0/24
196.196.92.0/24
196.196.94.0/24
196.196.100.0/24
196.196.106.0/24
196.196.108.0/24
196.196.151.0/24
196.196.192.0/22
196.196.197.0/24
196.196.198.0/24
196.196.200.0/24
196.196.224.0/24
196.196.238.0/23
196.196.248.0/24
196.196.250.0/23
196.197.11.0/24
196.197.12.0/24
196.197.62.0/24
196.198.11.0/24
196.198.12.0/24
196.198.64.0/24
196.198.131.0/24
196.199.40.0/24
196.199.104.0/24
196.240.45.0/24
196.240.54.0/24
196.240.62.0/24
196.240.104.0/23
196.240.109.0/24
196.240.121.0/24
196.240.124.0/24
196.240.142.0/24
196.240.173.0/24
196.240.181.0/24
196.240.185.0/24
196.240.190.0/24
196.240.193.0/24
196.240.237.0/24
196.240.243.0/24
196.240.245.0/24
196.240.246.0/24
196.241.63.0/24
196.241.64.0/23
196.241.66.0/24
196.241.180.0/24
196.242.16.0/24
196.242.20.0/23
196.242.64.0/24
196.242.84.0/24
196.242.89.0/24
196.242.203.0/24
196.243.0.0/24
196.243.16.0/24
196.244.64.0/24
196.244.195.0/24
196.244.217.0/24
196.245.9.0/24
196.245.148.0/22
196.245.152.0/22
196.245.162.0/24
196.245.164.0/24
196.245.180.0/22
196.245.235.0/24
196.247.1.0/24
196.247.2.0/24
196.247.4.0/23
196.247.24.0/21
196.247.32.0/24
196.247.40.0/24
196.247.54.0/23
196.247.56.0/22
196.247.60.0/23
196.247.160.0/23
196.247.168.0/24
196.247.180.0/24
196.247.214.0/23
196.247.232.0/24
196.247.248.0/23
196.247.250.0/24

IPv6 prefixes

All 7 prefixes.

2a02:5740:1::/48
2a02:5740:11::/48
2a02:5740:18::/48
2a02:5740:21::/48
2a02:5740:22::/48
2a02:5740:180::/48
2a02:5741:6::/48

Similar-sized networks in United Kingdom

ASNNameIPv4 addresses

AS25577#93 C4L-AS MAINFRAME & CYBERNETIC SYSTEMS LIMITED48,640

AS5631#94 ELEVATE Telcom Networks Limited47,616

AS51043#95 ASPIRE01 Aspire Technology Solutions Ltd47,616

AS31404#97 Lycatel-AS LYCATEL DISTRIBUTION UK LIMITED47,104

AS43915#98 TRUESPEED TrueSpeed Communications Limited44,800

AS35575#99 VAIONI Vaioni Group Ltd44,288

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources