AS203372 GSA Capital Services Ltd 🇬🇧 GB

Announcing 3 prefixes, seen at the RIS collectors.

IPv4 prefixes
3
2,048 (8 × /24)
IPv6 prefixes
0
-
Upstreams
2
transit providers observed
Peers
13
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it

Registry and operator data

AS number
AS203372
Name
GSA Capital Services Ltd
Organisation
GSA Capital Services
Country
🇬🇧 GB
RIR
RIPENCC
Allocated
2016-02-02
Network type
Enterprise
Scope
Not Disclosed
Peering policy
Selective
PeeringDB
net/31909
Exchanges
2
Facilities
2

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

0 valid (0.0%) 0 invalid (0.0%) 3 no ROA (100.0%)

Announced prefixes

3 in total

Prefix RPKI Peers Sample path First seen
185.137.0.0/22 v4 no ROA 43 34549203372 2026-09-18
185.137.0.0/23 v4 no ROA 43 34549203372 2026-09-18
185.137.2.0/23 v4 no ROA 42 34549203372 2026-09-18