Autonomous system

AS204997

Autonomous System Number (ASN): AS204997
Country: United Kingdom of Great Britain and Northern Ireland (GB)
Organization: FIRST SERVER LIMITED
Handle: FIRSTBYTE-AS
Category: hosting
Network Role: stub
Number of IPv4: 16,640
Number of IPv6: 1.9343 x 10^25

IPv4 Prefixes

Showing up to 100 prefixes per page.

Prefix	Address Count	First Address	Last Address
45.144.64.0/22	1,024	45.144.64.0	45.144.67.255
46.17.104.0/24	256	46.17.104.0	46.17.104.255
91.217.81.0/24	256	91.217.81.0	91.217.81.255
104.128.132.0/24	256	104.128.132.0	104.128.132.255
104.128.136.0/23	512	104.128.136.0	104.128.137.255
104.128.140.0/23	512	104.128.140.0	104.128.141.255
135.136.180.0/24	256	135.136.180.0	135.136.180.255
135.136.188.0/24	256	135.136.188.0	135.136.188.255
135.136.191.0/24	256	135.136.191.0	135.136.191.255
139.28.222.0/23	512	139.28.222.0	139.28.223.255
147.78.64.0/22	1,024	147.78.64.0	147.78.67.255
157.228.134.0/23	512	157.228.134.0	157.228.135.255
157.228.136.0/23	512	157.228.136.0	157.228.137.255
157.228.190.0/24	256	157.228.190.0	157.228.190.255
178.253.38.0/23	512	178.253.38.0	178.253.39.255
178.253.44.0/23	512	178.253.44.0	178.253.45.255
185.17.0.0/24	256	185.17.0.0	185.17.0.255
185.17.3.0/24	256	185.17.3.0	185.17.3.255
185.104.248.0/23	512	185.104.248.0	185.104.249.255
185.139.68.0/22	1,024	185.139.68.0	185.139.71.255
185.174.138.0/24	256	185.174.138.0	185.174.138.255
185.180.230.0/23	512	185.180.230.0	185.180.231.255
185.188.182.0/23	512	185.188.182.0	185.188.183.255
185.189.12.0/22	1,024	185.189.12.0	185.189.15.255
185.195.24.0/22	1,024	185.195.24.0	185.195.27.255
185.204.0.0/24	256	185.204.0.0	185.204.0.255
185.204.2.0/23	512	185.204.2.0	185.204.3.255
185.212.148.0/24	256	185.212.148.0	185.212.148.255
185.244.172.0/23	512	185.244.172.0	185.244.173.255
185.252.146.0/23	512	185.252.146.0	185.252.147.255
185.255.132.0/22	1,024	185.255.132.0	185.255.135.255
193.109.78.0/23	512	193.109.78.0	193.109.79.255
195.66.114.0/24	256	195.66.114.0	195.66.114.255