206208 looking glass

AS51918 Cerberus Networks Ltd 🇬🇧 GB

Announcing 26 prefixes, seen at the RIS collectors.

IPv4 prefixes
24
36,096 (141 × /24)
IPv6 prefixes
2
9 × /32
Upstreams
4
transit providers observed
Peers
9
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it

Registry and operator data

AS number
AS51918
Name
Cerberus Networks Ltd
Organisation
Cerberus Networks Ltd
Country
🇬🇧 GB
RIR
RIPENCC
Allocated
2010-11-29
Network type
Cable/DSL/ISP
Scope
Regional
Peering policy
Open
IRR as-set
AS-CERBERUSNETWORKS
Website
http://www.cerberusnetworks.co.uk
Looking glass
http://lg.cerberus.net.uk
PeeringDB
net/4004
Exchanges
4
Facilities
2

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

25 valid (96.2%) 0 invalid (0.0%) 1 no ROA (3.8%)

Announced prefixes

26 in total

Prefix RPKI Peers Sample path First seen
46.37.32.0/19 v4 RPKI valid 48 3454951918 2026-09-18
46.37.32.0/22 v4 RPKI valid 48 3454951918 2026-09-18
46.37.36.0/22 v4 RPKI valid 48 3454951918 2026-09-18
46.37.40.0/22 v4 RPKI valid 48 3454951918 2026-09-18
46.37.44.0/22 v4 RPKI valid 48 3454951918 2026-09-18
46.37.48.0/22 v4 RPKI valid 48 3454951918 2026-09-18
46.37.52.0/22 v4 RPKI valid 48 3454951918 2026-09-18
46.37.56.0/22 v4 RPKI valid 48 3454951918 2026-09-18
46.37.60.0/22 v4 RPKI valid 48 3454951918 2026-09-18
77.73.170.0/23 v4 RPKI valid 48 3454951918 2026-09-18
77.73.172.0/24 v4 RPKI valid 48 3454951918 2026-09-18
83.151.224.0/19 v4 RPKI valid 48 3454951918 2026-09-18
83.151.224.0/22 v4 RPKI valid 48 3454951918 2026-09-18
83.151.228.0/22 v4 RPKI valid 48 3454951918 2026-09-18
83.151.232.0/22 v4 RPKI valid 48 3454951918 2026-09-18
83.151.236.0/22 v4 RPKI valid 48 3454951918 2026-09-18
83.151.240.0/22 v4 RPKI valid 48 3454951918 2026-09-18
83.151.244.0/22 v4 RPKI valid 48 3454951918 2026-09-18
83.151.248.0/22 v4 RPKI valid 48 3454951918 2026-09-18
83.151.252.0/22 v4 RPKI valid 48 3454951918 2026-09-18
92.119.254.0/24 v4 no ROA 48 3454951918 2026-09-18
185.14.208.0/22 v4 RPKI valid 48 3454951918 2026-09-18
185.117.236.0/22 v4 RPKI valid 48 3454951918 2026-09-18
195.10.232.0/24 v4 RPKI valid 48 3454951918 2026-09-18
2a01:5d00::/32 v6 RPKI valid 37 3454951918 2026-09-18
2a06:94c0::/29 v6 RPKI valid 37 3454951918 2026-09-18