206208 looking glass

AS204339 FIRST SERVER LIMITED 🇬🇧 GB

Announcing 57 prefixes, seen at the RIS collectors.

IPv4 prefixes
55
14,080 (55 × /24)
IPv6 prefixes
2
2 × /48
Upstreams
2
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it

Registry and operator data

AS number
AS204339
Name
FIRST SERVER LIMITED
Organisation
FIRST SERVER LIMITED
Country
🇬🇧 GB
RIR
RIPENCC
Allocated
2022-06-28

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

57 valid (100.0%) 0 invalid (0.0%) 0 no ROA (0.0%)

Announcement history

One point per day, recorded at each table import

01428415509-1809-2610-0410-1210-2010-2811-0511-08
IPv4 IPv6

Recorded changes

New prefixes and origin changes seen on the live stream

WhenChangePrefixOriginPath
2026-11-04 18:18:59Z origin change 185.200.188.0/24 AS209641 → AS204339 3772150113204339
2026-11-04 17:51:51Z origin change 45.132.252.0/24 AS209641 → AS204339 349275202532579002214602204339204339204339204339204339