AS204339

FIRSTSERVER-FL-AS - FIRST SERVER LIMITED, GB

Detailed information about the Autonomous System. Need another one? Look up a different ASN.

ASN: AS204339
Organization: FIRST SERVER LIMITED
Description: FIRSTSERVER-FL-AS - FIRST SERVER LIMITED, GB
Country: GB
Address: Dummy address for ORG-FSL27-RIPE
Registry (RIR): RIPE
Created: 2022-11-25
Updated: 2026-05-13
IPv4 Prefixes: 55
IPv6 Prefixes: 2

IPv4 Prefixes

55 total · showing first 10

104.128.131.0/24
132.243.20.0/24
132.243.21.0/24
132.243.22.0/24
132.243.23.0/24
135.136.181.0/24
135.136.189.0/24
157.228.128.0/24
157.228.129.0/24
157.228.152.0/24

IPv6 Prefixes

2 total

2a04:5200:68::/48
2a04:5201:2::/48

What is AS204339?

AS204339 is an Autonomous System Number (ASN) assigned to FIRST SERVER LIMITED. An ASN identifies a network or group of IP prefixes operated under a common routing policy in the BGP protocol.

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