AS33656

Comcast Cable Communications, LLC

AS 33656 CMCS

Autonomous Systems are networks typically governed by large ISPs that participate in global Internet routing. Each network is assigned a unique identification number known as the AS number or ASN by the Internet Assigned Numbers Authority.

0 IP addresses
ASN33656
NameCMCS
OrganizationComcast Cable Communications, LLC
CountryUnited States  
RegistryARIN
IPv4 addresses0
IPv6 /64 networks1.75 x 218
Prefixes7
Other ASN allocated to Comcast Cable Communications, LLC
ASN Name IP addresses
7922 COMCAST-7922 68,026,624
20214 COMCAST-20214 136,704
21508 COMCAST-21508 71,680
33659 CMCS 71,680
33491 COMCAST-33491 69,888
33651 CMCS 67,328
33667 CMCS 52,480
7015 COMCAST-7015 46,592
33490 COMCAST-33490 22,272
33652 CMCS 16,896
33657 CMCS 15,872
7016 CCCH-3 13,056
33287 COMCAST-33287 12,800
7725 COMCAST-7725 9,728
33668 CMCS 6,912
33650 COMCAST-33650 6,144
33662 CMCS 5,120
22258 COMCAST-22258 3,328
33660 CMCS 2,816
33489 COMCAST-33489 2,816
13367 COMCAST-13367 2,048
33661 CMCS 1,792
22909 COMCAST-22909 1,792
396021 COMCAST-MES 1,280
33666 CMCS 1,024
395980 COMCAST-MES 768
395974 COMCAST-MES 512
395976 COMCAST-MES 512
396017 COMCAST-MES 512
396415 COMCAST-MES 256
16748 COMCAST-TELECOMM-4 256
396019 COMCAST-MES 256
36732 COMCAST-36732 256
7853 COMCAST-TELECOMM-2 0
7757 COMCAST-7757 0
36377 PATRIOT-MEDIA-NJ 0
36733 DNEO-OSP7 0
53297 CIMEAST 0
393232 CMCS 0
33351 COMCAST-33351 0
33665 CMCS 0
23266 COMCAST-23266 0
23253 COMCAST-23253 0
33542 COMCAST-TELECOMM-3 0
6161 COMCAST-6161 0
14668 COMCAST-TELECOMM-6 0
33654 CMCS 0
33655 CMCS 0
13385 COMCAST-TELECOMM 0
33658 CMCS 0
33653 CMCS 0
11025 COMCAST-HOUSTON 0
33663 CMCS 0
33664 CMCS 0
36196 COMCAST-TELECOMM-5 0
IPv6 Prefixes for AS33656
Network Location /64 Prefixes
2001:559:1e2::/48 Comcast Cable Communications, LLC   Little Rock 216
2001:559:3ea::/48 Comcast Cable Communications, LLC   Little Rock (Wakefield Village) 216
2001:559:7ad::/48 Comcast Cable Communications, LLC   Little Rock (Wakefield Village) 216
2001:559:8197::/48 Comcast Cable Communications, LLC   Little Rock 216
2001:559:84b6::/48 Comcast Cable Communications, LLC   Little Rock 216
2001:559:c12f::/48 Comcast Cable Communications, LLC   Little Rock 216
2001:559:c156::/48 Comcast Cable Communications, LLC   Little Rock 216