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.

12,032 IP addresses
ASN33662
NameCMCS
OrganizationComcast Cable Communications, LLC
CountryUnited States  
RegistryARIN
IPv4 addresses12,032
IPv6 /64 networks1.16 x 222
Prefixes111
Other ASN allocated to Comcast Cable Communications, LLC
ASN Name IP addresses
7922 COMCAST-7922 71,399,008
7015 COMCAST-7015 3,774,768
20214 COMCAST-20214 141,056
33491 COMCAST-33491 87,904
33667 CMCS 80,128
33657 CMCS 78,752
21508 COMCAST-21508 73,728
33660 CMCS 72,768
11025 COMCAST-HOUSTON 43,264
33287 COMCAST-33287 19,696
33659 CMCS 18,688
7016 CCCH-3 15,616
33650 COMCAST-33650 14,592
7725 COMCAST-7725 14,304
22909 COMCAST-22909 13,824
33652 CMCS 11,776
33668 CMCS 11,264
33490 COMCAST-33490 10,248
36733 DNEO-OSP7 8,208
22258 COMCAST-22258 7,424
33661 CMCS 5,392
13367 COMCAST-13367 3,840
33489 COMCAST-33489 3,584
396021 COMCAST-D 1,280
33666 CMCS 768
395974 COMCAST-D 256
396019 COMCAST-D 256
395976 COMCAST-D 256
33654 CMCS 256
395980 COMCAST-D 256
396017 COMCAST-D 256
53297 CIMEAST 0
36732 COMCAST-36732 0
33665 CMCS 0
33656 CMCS 0
33655 CMCS 0
33653 CMCS 0
13385 COMCAST-TELECOMM 0
396415 COMCAST-GGIE 0
IPv4 Prefixes for AS33662 - showing the first 20 of 37 networks
Network Location Addresses
100.43.0.0/23 Apogee Telecom Inc   Galveston (Pelican Island) 512
107.1.148.0/24 Comcast Cable Communications, LLC   Houston 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 Harris County Emergency Corps   Houston (Interbelt North) 2,048
142.54.216.0/24 Comcast Cable Communications, LLC   Houston (Interbelt North) 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
50.200.67.0/24 Comcast Cable Communications, LLC   Houston 256
50.201.112.0/24 Comcast Cable Communications, LLC   Houston 256
50.201.142.0/24 Comcast Cable Communications, LLC   League City 256
50.202.119.0/24 Comcast Cable Communications, LLC   Pasadena 256
50.203.75.0/24 Comcast Cable Communications   Baytown 256
50.205.109.0/24 Comcast Cable Communications, LLC   Houston 256
50.216.38.0/24 Comcast Cable Communications   Houston (Alief) 256
50.217.175.0/24 Comcast Cable Communications, LLC   Houston (Montrose) 256
50.217.18.0/24 Comcast Cable Communications, LLC   Houston 256
50.220.146.0/23 Comcast Cable Communications, LLC   Houston 512
IPv6 Prefixes for AS33662 - showing the first 20 of 74 networks
Network Location /64 Prefixes
2001:559:158::/48 Comcast Cable Communications, LLC   Houston 216
2001:559:172::/48 Comcast Cable Communications, LLC   Houston 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   Mount Laurel Township 216
2001:559:283::/48 Comcast Cable Communications, LLC   Chesterfield 216
2001:559:287::/48 Comcast Cable Communications, LLC   Houston (Greater Greenspoint) 216
2001:559:2c6::/48 Comcast Cable Communications, LLC   Houston 216
2001:559:313::/48 Comcast Cable Communications, LLC   Pasadena 216
2001:559:38d::/48 Comcast Cable Communications, LLC   Houston 216
2001:559:3e3::/48 Comcast Cable Communications, LLC   Houston 216
2001:559:3e4::/48 Comcast Cable Communications, LLC   Houston 216
2001:559:3ed::/48 Comcast Cable Communications, LLC   Pasadena 216
2001:559:4b7::/48 Comcast Cable Communications, LLC   Houston 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   Marietta 216
2001:559:7f4::/48 Comcast Cable Communications, LLC   Houston 216
2001:559:8012::/48 Comcast Cable Communications, LLC   Houston (Northshore) 216
2001:559:804d::/48 Comcast Cable Communications, LLC   League City 216