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.

32,256 IP addresses
ASN33662
NameCMCS
OrganizationComcast Cable Communications, LLC
CountryUnited States  
RegistryARIN
IPv4 addresses32,256
IPv6 /64 networks1.88 x 221
Prefixes106
Other ASN allocated to Comcast Cable Communications, LLC
ASN Name IP addresses
7922 COMCAST-7922 75,426,048
7015 COMCAST-7015 3,846,916
20214 COMCAST-20214 142,336
33491 COMCAST-33491 115,200
33651 CMCS 114,176
33667 CMCS 80,640
33287 COMCAST-33287 79,104
33660 CMCS 74,240
21508 COMCAST-21508 72,448
33653 CMCS 65,536
11025 COMCAST-HOUSTON 43,264
33657 CMCS 35,072
33490 COMCAST-33490 20,736
33668 CMCS 18,944
7016 CCCH-3 18,176
33659 CMCS 17,920
36733 DNEO-OSP7 16,384
7725 COMCAST-7725 16,384
13367 COMCAST-13367 14,080
33652 CMCS 13,568
36732 COMCAST-36732 12,288
33650 COMCAST-33650 8,448
22909 COMCAST-22909 6,400
33661 CMCS 5,888
22258 COMCAST-22258 5,376
33489 COMCAST-33489 4,608
13385 COMCAST-TELECOMM 2,048
33665 CMCS 512
33666 CMCS 512
395974 COMCAST-D 256
396017 COMCAST-D 256
33654 CMCS 256
33656 CMCS 0
33655 CMCS 0
53297 CIMEAST 0
395976 COMCAST-D 0
395980 COMCAST-D 0
16748 COMCAST-TELECOMM-4 0
396019 COMCAST-D 0
396415 COMCAST-GGIE 0
IPv4 Prefixes for AS33662 - showing the first 20 of 46 networks
Network Location Addresses
100.43.0.0/23 Apogee Telecom Inc   Galveston (Pelican Island) 512
104.125.216.0/23 Comcast Cable Communications, LLC   Cambridge (East Cambridge) 512
104.125.88.0/22 Comcast Cable Communications, LLC   Cambridge (East Cambridge) 1,024
104.36.227.0/24 Comcast Cable Communications, LLC   Luther 256
104.67.192.0/20 Comcast Cable Communications, LLC   Paris 4,096
104.67.208.0/20 Comcast Cable Communications, LLC   Paris 4,096
107.1.148.0/24 Comcast Cable Communications, LLC   Alvin 256
108.175.16.0/24 Comcast Cable Communications, LLC   Baytown 256
108.175.21.0/24 Comcast Cable Communications, LLC   Baytown 256
142.202.95.0/24 Comcast Cable Communications, LLC   Baytown 256
142.54.208.0/21 Comcast Cable Communications, LLC   Houston (Interbelt North) 2,048
142.54.216.0/24 Comcast Cable Communications, LLC   Houston (Interbelt North) 256
168.88.100.0/23 Comcast Cable Communications, LLC   Houston (Alief) 512
168.88.100.0/24 Comcast Cable Communications, LLC   Houston (Alief) 256
170.76.146.0/24 Comcast Cable Communications, LLC   League City 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
23.207.204.0/22 Comcast Cable Communications, LLC   Dallas 1,024
23.207.240.0/20 Comcast Cable Communications, LLC   Dallas 4,096
23.208.0.0/20 Comcast Cable Communications, LLC   Dallas 4,096
IPv6 Prefixes for AS33662 - showing the first 20 of 60 networks
Network Location /64 Prefixes
2001:559:158::/48 Comcast Cable Communications, LLC   Houston 216
2001:559:172::/48 Comcast Cable Communications, LLC   League City 216
2001:559:19b::/48 Comcast Cable Communications, LLC   Houston 216
2001:559:1e9::/48 Comcast Cable Communications, LLC   Houston 216
2001:559:256::/48 Comcast Cable Communications, LLC   Houston 216
2001:559:283::/48 Comcast Cable Communications, LLC   Dallas 216
2001:559:287::/48 Comcast Cable Communications, LLC   Houston (Greater Greenspoint) 216
2001:559:2c6::/48 Comcast Cable Communications, LLC   Houston (Harrisburg/ Manchester) 216
2001:559:313::/48 Comcast Cable Communications, LLC   Pasadena 216
2001:559:3e3::/48 Comcast Cable Communications, LLC   Wallisville 216
2001:559:3e4::/48 Comcast Cable Communications, LLC   Houston 216
2001:559:3ed::/48 Comcast Cable Communications, LLC   Pasadena 216
2001:559:52e::/48 Comcast Cable Communications, LLC   Aldine 216
2001:559:5ab::/48 Comcast Cable Communications, LLC   Houston 216
2001:559:5b4::/48 Comcast Cable Communications, LLC   Houston (Almeda) 216
2001:559:716::/48 Comcast Cable Communications, LLC   Egypt 216
2001:559:7f4::/48 Comcast Cable Communications, LLC   Sugar Land 216
2001:559:8012::/48 Comcast Cable Communications, LLC   Houston (Northshore) 216
2001:559:80c7::/48 Comcast Cable Communications, LLC   Egypt 216
2001:559:80c8::/48 Comcast Cable Communications, LLC   Egypt 216