Skip to main content

AS33655

CMCS

Comcast Cable Communications, LLC

Registry

Authoritative registration data

AS number
33655
Name
CMCS
Organisation
Comcast Cable Communications, LLC
Country
RIR
ARIN
Registered
Source:asn:rdap retrieved

IPv4 prefixes

0

IPv6 prefixes

7

Total announced

7

Announced prefixes

Observed in BGP by route collectors, not a registry allocation list

Prefixes announced by AS33655
2001:559:13f::/48 IPv6 /48 not checked
2001:559:4d8::/48 IPv6 /48 not checked
2001:559:518::/48 IPv6 /48 not checked
2001:559:83ff::/48 IPv6 /48 not checked
2001:559:8689::/48 IPv6 /48 not checked
2001:559:c3f7::/48 IPv6 /48 not checked
2001:559:c4ec::/48 IPv6 /48 not checked

No rows match “”.

Showing of

Source:ripestat:announced-prefixes observed

Internet Exchanges

Exchanges where this network has a listed peering LAN connection

No Internet Exchange memberships found

The exchange directory has no current membership records for this AS.

Source:peeringdb retrieved

Exchange membership means the network has a listed connection; it does not prove peering with other members.

Observed adjacencies

Networks seen next to AS33655 in BGP paths by route collectors.

Source:ripestat:asn-neighbours observed

Observed upstreams

1 networks seen before AS33655 in AS paths

Observed upstreams
Families
AS7922 COMCAST-7922 534 2,773
v4 v6

No rows match “”.

Showing of

Observed downstreams

3 networks seen after AS33655 in AS paths

Observed downstreams
Families
AS22881 261 381
v4
AS11609 13 32
v4
AS31871 12 15
v4

No rows match “”.

Showing of

Note:
These are observed adjacencies derived from BGP path data, not confirmed commercial relationships. A network appearing before another in an AS path does not establish that it is a paying transit customer, a settlement free peer, or anything else contractual.