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.

3,564,800 IP addresses
ASN33651
NameCMCS
OrganizationComcast Cable Communications, LLC
CountryUnited States  
RegistryARIN
IPv4 addresses3,564,800
IPv6 /64 networks1.08 x 239
Prefixes447
Other ASN allocated to Comcast Cable Communications, LLC
ASN Name IP addresses
7922 COMCAST-7922 69,233,408
33491 COMCAST-33491 5,676,288
7015 COMCAST-7015 4,841,216
20214 COMCAST-20214 3,044,352
33657 CMCS 2,979,584
7016 CCCH-3 2,720,768
33650 COMCAST-33650 2,712,320
33652 CMCS 2,450,176
33668 CMCS 2,404,608
33659 CMCS 2,392,832
33662 CMCS 2,363,392
7725 COMCAST-7725 2,254,592
33667 CMCS 1,899,008
33287 COMCAST-33287 1,804,288
33490 COMCAST-33490 1,512,192
22909 COMCAST-22909 1,436,416
13367 COMCAST-13367 1,357,312
33661 CMCS 1,311,488
21508 COMCAST-21508 1,280,256
33489 COMCAST-33489 1,268,224
22258 COMCAST-22258 952,832
33660 CMCS 900,864
33654 CMCS 550,912
33666 CMCS 370,176
33665 CMCS 206,336
33656 CMCS 182,016
33655 CMCS 171,520
36732 COMCAST-36732 24,064
396021 COMCAST-MES 1,280
395980 COMCAST-MES 768
395974 COMCAST-MES 512
396017 COMCAST-MES 512
395976 COMCAST-MES 512
396019 COMCAST-MES 256
396415 COMCAST-MES 256
7757 COMCAST-7757 0
36377 PATRIOT-MEDIA-NJ 0
36733 DNEO-OSP7 0
53297 CIMEAST 0
393232 CMCS 0
7853 COMCAST-TELECOMM-2 0
33351 COMCAST-33351 0
33542 COMCAST-TELECOMM-3 0
23266 COMCAST-23266 0
23253 COMCAST-23253 0
33653 CMCS 0
6161 COMCAST-6161 0
16748 COMCAST-TELECOMM-4 0
33658 CMCS 0
14668 COMCAST-TELECOMM-6 0
13385 COMCAST-TELECOMM 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 245 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   Los Angeles 256
107.0.21.0/24 Comcast Cable Communications, LLC   San Jose 256
135.132.64.0/19 Comcast Cable Communications, LLC   Sacramento (Airport) 8,192
138.226.112.0/21 Comcast Cable Communications, LLC   Sacramento (Airport) 2,048
138.226.192.0/21 Comcast Cable Communications, LLC   Los Angeles 2,048
138.226.192.0/22 Comcast Cable Communications, LLC   Los Angeles 1,024
138.226.196.0/22 Comcast Cable Communications, LLC   Los Angeles 1,024
138.226.48.0/21 Comcast Cable Communications, LLC   Sacramento (Airport) 2,048
138.226.64.0/20 Comcast Cable Communications, LLC   Sacramento (Airport) 4,096
139.181.26.0/24 Siemens Industry Software Inc.   Wilsonville 256
139.181.7.0/24 Comcast Cable Communications, LLC   Fremont 256
140.89.64.0/18 Comcast Cable Communications, LLC   Sunnyvale 16,384
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
IPv6 Prefixes for AS33651 - showing the first 20 of 202 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
2001:559:197::/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   Plainfield 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   Indpls 216
2001:559:259::/48 Comcast Cable Communications, LLC   Northlake 216
2001:559:262::/48 Comcast Cable Communications, LLC   Lyndhurst 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   Northlake 216
2001:559:2e6::/48 Comcast Cable Communications, LLC   Walnut Creek 216
2001:559:305::/48 Comcast Cable Communications, LLC   San Jose 216
2001:559:329::/48 Comcast Cable Communications, LLC   Palo Alto 216
2001:559:340::/48 Comcast Cable Communications, LLC   Rohnert Park 216