AS33651

Comcast Cable Communications, LLC

AS 33651 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.

67,328 IP addresses
ASN33651
NameCMCS
OrganizationComcast Cable Communications, LLC
CountryUnited States  
RegistryARIN
IPv4 addresses67,328
IPv6 /64 networks248
Prefixes316
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
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
36732 COMCAST-36732 256
396019 COMCAST-MES 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
33653 CMCS 0
14668 COMCAST-TELECOMM-6 0
33655 CMCS 0
33656 CMCS 0
13385 COMCAST-TELECOMM 0
33658 CMCS 0
33654 CMCS 0
11025 COMCAST-HOUSTON 0
33663 CMCS 0
33664 CMCS 0
36196 COMCAST-TELECOMM-5 0
IPv4 Prefixes for AS33651 - showing the first 20 of 95 networks
Network Location Addresses
103.111.63.0/24 Bee Online Network Private Limited   Los Angeles 256
103.216.197.0/24 Comcast Cable Communications, LLC   Hayward 256
107.0.21.0/24 Comcast Cable Communications, LLC   San Jose 256
138.226.112.0/21 Comcast Cable Communications, LLC   Sacramento (Southwestern Sacramento) 2,048
138.226.48.0/21 Comcast Cable Communications, LLC   Sacramento (Southwestern Sacramento) 2,048
138.226.64.0/20 Comcast Cable Communications, LLC   Sacramento (Southwestern Sacramento) 4,096
139.181.26.0/24 Comcast Cable Communications, LLC   Santa Clara 256
139.181.7.0/24 Comcast Cable Communications, LLC   Fremont 256
140.89.64.0/18 Comcast Cable Communications, LLC   Sunnyvale 16,384
149.126.13.0/24 Comcast Cable Communications, LLC   Los Angeles 256
161.82.0.0/24 Comcast Cable Communications, LLC   Sacramento (Village 5) 256
161.82.12.0/24 Comcast Cable Communications, LLC   Sacramento (Village 5) 256
161.82.44.0/23 Comcast Cable Communications, LLC   Sacramento (Village 5) 512
162.218.89.0/24 Comcast Cable Communications, LLC   Los Angeles 256
169.230.76.0/24 University of California - Office of the President   Los Angeles 256
169.230.77.0/24 University of California - Office of the President   Los Angeles 256
185.201.41.0/24 Comcast Cable Communications, LLC   Sterling 256
185.201.43.0/24 Comcast Cable Communications, LLC   Sterling 256
185.22.43.0/24 Rcn-Nnj   New York 256
192.189.161.0/24 Comcast Cable Communications, LLC   Livermore 256
IPv6 Prefixes for AS33651 - showing the first 20 of 221 networks
Network Location /64 Prefixes
2001:559:104::/48 Comcast Cable Communications, LLC   Hayward 216
2001:559:106::/48 Comcast Cable Communications, LLC   Hayward 216
2001:559:17e::/48 Comcast Cable Communications, LLC   Los Angeles 216
2001:559:187::/48 Comcast Cable Communications, LLC   San Francisco (Mission San Rafael) 216
2001:559:18e::/48 Comcast Cable Communications, LLC   Hayward 216
2001:559:197::/48 Comcast Cable Communications, LLC   Santa Clara 216
2001:559:1c0::/48 Comcast Cable Communications, LLC   Los Angeles 216
2001:559:1c1::/48 Comcast Cable Communications, LLC   Los Angeles 216
2001:559:1ed::/48 Comcast Cable Communications, LLC   Monterey 216
2001:559:20e::/48 Comcast Cable Communications, LLC   Oakland 216
2001:559:218::/48 Comcast Cable Communications, LLC   Daly City 216
2001:559:21a::/48 Comcast Cable Communications, LLC   Napa 216
2001:559:24f::/48 Comcast Cable Communications, LLC   Rohnert Park 216
2001:559:259::/48 Comcast Cable Communications, LLC   Santa Clara 216
2001:559:262::/48 Comcast Cable Communications, LLC   Hayward 216
2001:559:295::/48 Comcast Cable Communications, LLC   Santa Clara 216
2001:559:2ac::/48 Comcast Cable Communications, LLC   Monterey 216
2001:559:2dd::/48 Comcast Cable Communications, LLC   Los Angeles 216
2001:559:2e6::/48 Comcast Cable Communications, LLC   Walnut Creek 216
2001:559:305::/48 Comcast Cable Communications, LLC   San Jose 216