AS33491

Comcast Cable Communications, LLC

AS 33491 COMCAST-33491

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.

71,680 IP addresses
ASN33491
NameCOMCAST-33491
OrganizationComcast Cable Communications, LLC
CountryUnited States  
RegistryARIN
IPv4 addresses71,680
IPv6 /64 networks1.97 x 223
Prefixes352
Other ASN allocated to Comcast Cable Communications, LLC
ASN Name IP addresses
7922 COMCAST-7922 70,111,232
20214 COMCAST-20214 137,472
33651 CMCS 91,904
33667 CMCS 75,520
21508 COMCAST-21508 72,192
7015 COMCAST-7015 40,704
33657 CMCS 18,944
33490 COMCAST-33490 18,688
33652 CMCS 15,872
33287 COMCAST-33287 13,568
7016 CCCH-3 13,312
7725 COMCAST-7725 9,984
33650 COMCAST-33650 9,728
33668 CMCS 7,680
33662 CMCS 7,168
33659 CMCS 5,632
33660 CMCS 3,328
22909 COMCAST-22909 3,328
22258 COMCAST-22258 3,328
33489 COMCAST-33489 2,816
13367 COMCAST-13367 2,304
33661 CMCS 2,304
396021 COMCAST-MES 1,280
33666 CMCS 768
395974 COMCAST-MES 512
395976 COMCAST-MES 512
395980 COMCAST-MES 512
396017 COMCAST-MES 512
396415 COMCAST-MES 256
36732 COMCAST-36732 256
396019 COMCAST-MES 256
33654 CMCS 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
23266 COMCAST-23266 0
33665 CMCS 0
23253 COMCAST-23253 0
33351 COMCAST-33351 0
33542 COMCAST-TELECOMM-3 0
6161 COMCAST-6161 0
16748 COMCAST-TELECOMM-4 0
33653 CMCS 0
14668 COMCAST-TELECOMM-6 0
33655 CMCS 0
33656 CMCS 0
13385 COMCAST-TELECOMM 0
33658 CMCS 0
11025 COMCAST-HOUSTON 0
33663 CMCS 0
33664 CMCS 0
36196 COMCAST-TELECOMM-5 0
IPv4 Prefixes for AS33491 - showing the first 20 of 100 networks
Network Location Addresses
107.0.125.0/24 Comcast Cable Communications, LLC   River Forest 256
107.0.138.0/24 Comcast Cable Communications, LLC   Franklin Park 256
107.0.182.0/23 Comcast Cable Communications, LLC   Valparaiso 512
107.0.212.0/24 Comcast Cable Communications, LLC   Batavia 256
107.0.216.0/24 Comcast Cable Communications, LLC   Westmont 256
107.0.70.0/24 Comcast Cable Communications, LLC   River Forest 256
107.0.79.0/24 Comcast Cable Communications, LLC   Orland Park 256
107.0.96.0/23 Comcast Cable Communications, LLC   Orland Park 512
107.1.102.0/23 Comcast Cable Communications, LLC   Elmhurst 512
107.1.185.0/24 Comcast Cable Communications   Mount Prospect 256
107.1.211.0/24 Comcast Cable Communications, LLC   Rolling Meadows 256
107.1.219.0/24 Comcast Cable Communications, LLC   West Chicago 256
107.1.253.0/24 Comcast Cable Communications, LLC   Springfield 256
164.68.0.0/18 Comcast Cable Communications, LLC   Lake Forest 16,384
164.68.64.0/19 Comcast Cable Communications, LLC   Lake Forest 8,192
168.102.131.0/24 Comcast Cable Communications, LLC   Fort Wayne 256
192.137.57.0/24 HP Inc   Peoria (Averyville) 256
192.231.230.0/24 Comcast Cable Communications, LLC   Indianapolis (Chapel Hill / Ben Davis) 256
199.68.13.0/24 Comcast Cable Communications, LLC   Batavia 256
204.152.156.0/24 Comcast Cable Communications, LLC   Westmont 256
IPv6 Prefixes for AS33491 - showing the first 20 of 252 networks
Network Location /64 Prefixes
2001:559:12d::/48 Comcast Cable Communications, LLC   Batavia 216
2001:559:134::/48 Comcast Cable Communications, LLC   Indianapolis 216
2001:559:146::/48 Comcast Cable Communications, LLC   West Chicago 216
2001:559:148::/48 Comcast Cable Communications, LLC   Libertyville 216
2001:559:157::/48 Comcast Cable Communications, LLC   Saint Joseph 216
2001:559:15d::/48 Comcast Cable Communications, LLC   Crest Hill 216
2001:559:1d6::/48 Comcast Cable Communications, LLC   Freeport 216
2001:559:1e3::/48 Comcast Cable Communications, LLC   Franklin Park 216
2001:559:1e5::/48 Comcast Cable Communications, LLC   Oak Park 216
2001:559:1fc::/48 Comcast Cable Communications, LLC   Libertyville 216
2001:559:1ff::/48 Comcast Cable Communications, LLC   Morton Grove 216
2001:559:204::/48 Comcast Cable Communications, LLC   Morton Grove 216
2001:559:221::/48 Comcast Cable Communications, LLC   Pekin 216
2001:559:222::/48 Comcast Cable Communications, LLC   Lincoln 216
2001:559:223::/48 Comcast Cable Communications, LLC   Decatur 216
2001:559:224::/48 Comcast Cable Communications, LLC   Normal 216
2001:559:225::/48 Comcast Cable Communications, LLC   Normal 216
2001:559:226::/48 Comcast Cable Communications, LLC   Normal 216
2001:559:228::/48 Comcast Cable Communications, LLC   Springfield 216
2001:559:229::/48 Comcast Cable Communications, LLC   Springfield 216