AS33662

Comcast Cable Communications, LLC

AS 33662 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.

6,144 IP addresses
ASN33662
NameCMCS
OrganizationComcast Cable Communications, LLC
CountryUnited States  
RegistryARIN
IPv4 addresses6,144
IPv6 /64 networks1.77 x 222
Prefixes134
Other ASN allocated to Comcast Cable Communications, LLC
ASN Name IP addresses
7922 COMCAST-7922 68,018,432
20214 COMCAST-20214 137,472
21508 COMCAST-21508 71,936
33491 COMCAST-33491 69,376
7015 COMCAST-7015 38,656
33651 CMCS 38,144
33667 CMCS 22,272
33490 COMCAST-33490 22,272
33652 CMCS 16,640
33657 CMCS 16,128
7016 CCCH-3 12,544
33287 COMCAST-33287 11,776
7725 COMCAST-7725 9,728
33659 CMCS 7,936
33668 CMCS 7,424
33650 COMCAST-33650 6,144
22258 COMCAST-22258 3,328
33660 CMCS 3,072
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
395976 COMCAST-MES 512
396017 COMCAST-MES 512
16748 COMCAST-TELECOMM-4 256
396415 COMCAST-MES 256
395974 COMCAST-MES 256
36732 COMCAST-36732 256
396019 COMCAST-MES 256
36377 PATRIOT-MEDIA-NJ 0
23266 COMCAST-23266 0
33351 COMCAST-33351 0
36733 DNEO-OSP7 0
53297 CIMEAST 0
393232 CMCS 0
23253 COMCAST-23253 0
7757 COMCAST-7757 0
33655 CMCS 0
13385 COMCAST-TELECOMM 0
33542 COMCAST-TELECOMM-3 0
11025 COMCAST-HOUSTON 0
33654 CMCS 0
14668 COMCAST-TELECOMM-6 0
33656 CMCS 0
7853 COMCAST-TELECOMM-2 0
33658 CMCS 0
33653 CMCS 0
6161 COMCAST-6161 0
33663 CMCS 0
33664 CMCS 0
33665 CMCS 0
36196 COMCAST-TELECOMM-5 0
IPv4 Prefixes for AS33662 - showing the first 20 of 21 networks
Network Location Addresses
100.43.0.0/23 Apogee Telecom Inc.   Pensacola (North Northwest Pensacola) 512
107.1.148.0/24 Comcast Cable Communications, LLC   Alvin 256
198.46.65.0/24 Comcast Cable Communications, LLC   Houston 256
208.110.207.0/24 Comcast Cable Communications   Houston (Greater East End) 256
24.104.75.0/24 Comcast Cable Communications   Missouri City 256
50.201.112.0/24 Comcast Cable Communications, LLC   Houston 256
50.205.109.0/24 Comcast Cable Communications, LLC   Houston (Northshore) 256
50.217.175.0/24 Comcast Cable Communications, LLC   Dallas 256
50.217.18.0/24 Comcast Cable Communications, LLC   Cinco Ranch 256
50.220.144.0/23 Comcast Cable Communications, LLC   Houston 512
50.220.146.0/23 Comcast Cable Communications, LLC   Houston 512
50.220.66.0/24 Comcast Cable Communications, LLC   Dallas 256
50.228.10.0/24 Comcast Cable Communications, LLC   Egypt 256
50.228.194.0/24 Comcast Cable Communications, LLC   Houston 256
50.231.217.0/24 Comcast Cable Communications   Houston 256
50.232.18.0/24 Comcast Cable Communications, LLC   Humble 256
50.232.206.0/24 Comcast Cable Communications, LLC   Northlake 256
50.234.8.0/24 Comcast Cable Communications, LLC   Alvin 256
50.235.195.0/24 Comcast Cable Communications, LLC   League City 256
50.235.196.0/24 Comcast Cable Communications, LLC   La Marque 256
IPv6 Prefixes for AS33662 - showing the first 20 of 113 networks
Network Location /64 Prefixes
2001:559:12f::/48 Comcast Cable Communications, LLC   Dallas 216
2001:559:130::/48 Comcast Cable Communications, LLC   Dallas 216
2001:559:153::/48 Comcast Cable Communications, LLC   Dallas 216
2001:559:154::/48 Comcast Cable Communications, LLC   Dallas 216
2001:559:182::/48 Comcast Cable Communications, LLC   Dallas 216
2001:559:18c::/48 Comcast Cable Communications, LLC   Dallas 216
2001:559:1b3::/48 Comcast Cable Communications, LLC   Dallas 216
2001:559:1e9::/48 Comcast Cable Communications, LLC   Houston 216
2001:559:1f2::/48 Comcast Cable Communications, LLC   Houston (Alief) 216
2001:559:256::/48 Comcast Cable Communications, LLC   Houston 216
2001:559:265::/48 Comcast Cable Communications, LLC   Northlake 216
2001:559:287::/48 Comcast Cable Communications, LLC   Houston (Greater Greenspoint) 216
2001:559:334::/48 Comcast Cable Communications, LLC   Sugar Land 216
2001:559:351::/48 Comcast Cable Communications, LLC   Northlake 216
2001:559:38d::/48 Comcast Cable Communications, LLC   Houston 216
2001:559:392::/48 Comcast Cable Communications, LLC   Dallas 216
2001:559:397::/48 Comcast Cable Communications, LLC   Dallas 216
2001:559:398::/48 Comcast Cable Communications, LLC   Dallas 216
2001:559:3e3::/48 Comcast Cable Communications, LLC   Wallisville 216
2001:559:3e4::/48 Comcast Cable Communications, LLC   Houston 216