206208 looking glass

AS22909 Comcast Cable Communications, LLC 🇺🇸 US

Announcing 55 prefixes, seen at the RIS collectors.

IPv4 prefixes
6
1,536 (6 × /24)
IPv6 prefixes
49
49 × /48
Upstreams
2
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
41
transit customers observed
Customer cone
39
ASes reachable through it

Registry and operator data

AS number
AS22909
Name
Comcast Cable Communications, LLC
Organisation
Comcast - Nashville/Knoxville/Chatanooga
Country
🇺🇸 US
RIR
ARIN
Allocated
2001-12-12
Network type
Cable/DSL/ISP
Scope
Regional
Peering policy
Restrictive
PeeringDB
net/10091
Facilities
1

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

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

Announced prefixes

55 in total

Prefix RPKI Peers Sample path First seen
50.201.4.0/24 v4 RPKI valid 40 7018792222909 2026-09-18
50.202.69.0/24 v4 RPKI valid 41 7018792222909 2026-09-18
50.216.148.0/24 v4 RPKI valid 41 7018792222909 2026-09-18
50.221.219.0/24 v4 RPKI valid 40 7018792222909 2026-09-18
50.231.153.0/24 v4 RPKI valid 41 7018792222909 2026-09-18
50.232.105.0/24 v4 RPKI valid 41 7018792222909 2026-09-18
2001:559:15b::/48 v6 RPKI valid 33 852792222909 2026-09-18
2001:559:20b::/48 v6 RPKI valid 33 852792222909 2026-09-18
2001:559:245::/48 v6 RPKI valid 33 852792222909 2026-09-18
2001:559:286::/48 v6 RPKI valid 33 852792222909 2026-09-18
2001:559:3e9::/48 v6 RPKI valid 33 852792222909 2026-09-18
2001:559:447::/48 v6 RPKI valid 33 852792222909 2026-09-18
2001:559:4d6::/48 v6 RPKI valid 33 852792222909 2026-09-18
2001:559:5b5::/48 v6 RPKI valid 33 852792222909 2026-09-18
2001:559:5bd::/48 v6 RPKI valid 33 852792222909 2026-09-18
2001:559:5e2::/48 v6 RPKI valid 33 852792222909 2026-09-18
2001:559:5e6::/48 v6 RPKI valid 33 852792222909 2026-09-18
2001:559:5eb::/48 v6 RPKI valid 33 852792222909 2026-09-18
2001:559:5f5::/48 v6 RPKI valid 33 852792222909 2026-09-18
2001:559:8072::/48 v6 RPKI valid 33 852792222909 2026-09-18
2001:559:8073::/48 v6 RPKI valid 33 852792222909 2026-09-18
2001:559:818c::/48 v6 RPKI valid 33 852792222909 2026-09-18
2001:559:8194::/48 v6 RPKI valid 33 852792222909 2026-09-18
2001:559:819e::/48 v6 RPKI valid 33 852792222909 2026-09-18
2001:559:83df::/48 v6 RPKI valid 33 852792222909 2026-09-18
2001:559:83f5::/48 v6 RPKI valid 33 852792222909 2026-09-18
2001:559:8422::/48 v6 RPKI valid 33 852792222909 2026-09-18
2001:559:8433::/48 v6 RPKI valid 33 852792222909 2026-09-18
2001:559:8435::/48 v6 RPKI valid 33 852792222909 2026-09-18
2001:559:8448::/48 v6 RPKI valid 33 852792222909 2026-09-18
2001:559:8468::/48 v6 RPKI valid 33 852792222909 2026-09-18
2001:559:846b::/48 v6 RPKI valid 33 852792222909 2026-09-18
2001:559:8495::/48 v6 RPKI valid 33 852792222909 2026-09-18
2001:559:84c8::/48 v6 RPKI valid 33 852792222909 2026-09-18
2001:559:84cf::/48 v6 RPKI valid 33 852792222909 2026-09-18
2001:559:8541::/48 v6 RPKI valid 33 852792222909 2026-09-18
2001:559:854b::/48 v6 RPKI valid 33 852792222909 2026-09-18
2001:559:8607::/48 v6 RPKI valid 33 852792222909 2026-09-18
2001:559:86d0::/48 v6 RPKI valid 33 852792222909 2026-09-18
2001:559:86e1::/48 v6 RPKI valid 33 852792222909 2026-09-18
2001:559:872f::/48 v6 RPKI valid 33 852792222909 2026-09-18
2001:559:8787::/48 v6 RPKI valid 33 852792222909 2026-09-18
2001:559:8790::/48 v6 RPKI valid 33 852792222909 2026-09-18
2001:559:c032::/48 v6 RPKI valid 33 852792222909 2026-09-18
2001:559:c033::/48 v6 RPKI valid 33 852792222909 2026-09-18
2001:559:c15d::/48 v6 RPKI valid 33 852792222909 2026-09-18
2001:559:c16a::/48 v6 RPKI valid 33 852792222909 2026-09-18
2001:559:c1b0::/48 v6 RPKI valid 33 852792222909 2026-09-18
2001:559:c1e4::/48 v6 RPKI valid 33 852792222909 2026-09-18
2001:559:c214::/48 v6 RPKI valid 33 852792222909 2026-09-18
2001:559:c310::/48 v6 RPKI valid 33 852792222909 2026-09-18
2001:559:c312::/48 v6 RPKI valid 33 852792222909 2026-09-18
2001:559:c43a::/48 v6 RPKI valid 33 852792222909 2026-09-18
2001:559:c4a2::/48 v6 RPKI valid 33 852792222909 2026-09-18
2001:559:c4a3::/48 v6 RPKI valid 33 852792222909 2026-09-18