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General Information
Name:
Comcast Cable Communications, LLC
Domain:
comcast.net
Country:
US
Type:
isp
Registry:
ARIN
Prefix Counts
IPv4 Count:
38,144
IPv6 Count:
633,976,415,841,566,529,395,189,874,688
IPv4 Prefixes
| CIDR | Country | Network Name | Organization | Registry | Status | Size |
|---|---|---|---|---|---|---|
| 9.142.0.0/19 | US | US-AVIATION-19881216 | Aviation Re LLC | RIPE_NCC | LEGACY | 8,192 |
| 23.227.92.0/22 | US | ISPCONNECTED | ISPCONNECTED CORP | ARIN | reallocation | 1,024 |
| 23.234.144.0/22 | US | BOSTON | Boston | ARIN | reassignment | 1,024 |
| 24.75.216.0/22 | US | SCN-24-75-216-0-1 | Atlantic City Convention Center | ARIN | reassignment | 1,024 |
| 31.132.54.0/23 | US | Boston | 1 Summer Street, Boston, Ma | RIPE_NCC | ASSIGNED PA | 512 |
| 45.58.208.0/24 | US | NNJ-3 | Tci Ait Inc. | ARIN | reassignment | 256 |
| 45.58.210.0/23 | US | USA-18 | Wiredisp Inc. | ARIN | allocation | 512 |
| 45.248.54.0/24 | US | Boston-Tower1 | Boston-Tower1 | RIPE_NCC | ASSIGNED PA | 256 |
| 50.207.78.0/24 | US | CCCH3-4 | Comcast Cable Communications, LLC | ARIN | allocation | 256 |
| 50.223.132.0/24 | US | CCCH3-4 | Comcast Cable Communications, LLC | ARIN | allocation | 256 |
| 50.228.255.0/24 | US | CCCH3-4 | Comcast Cable Communications, LLC | ARIN | allocation | 256 |
| 50.229.146.0/24 | US | CCCH3-4 | Comcast Cable Communications, LLC | ARIN | allocation | 256 |
| 50.231.89.0/24 | US | CCCH3-4 | Comcast Cable Communications, LLC | ARIN | allocation | 256 |
| 50.231.144.0/24 | US | CCCH3-4 | Comcast Cable Communications, LLC | ARIN | allocation | 256 |
| 50.231.154.0/24 | US | CCCH3-4 | Comcast Cable Communications, LLC | ARIN | allocation | 256 |
| 50.231.216.0/24 | US | COMCAST-PRIV-CUSTOMER | Comcast Private Customer | ARIN | reassignment | 256 |
| 50.235.249.0/24 | US | CCCH3-4 | Comcast Cable Communications, LLC | ARIN | allocation | 256 |
| 50.238.108.0/24 | US | CCCH3-4 | Comcast Cable Communications, LLC | ARIN | allocation | 256 |
| 50.238.109.0/24 | US | CCCH3-4 | Comcast Cable Communications, LLC | ARIN | allocation | 256 |
| 63.246.150.0/24 | US | Virginia-Networks | 21711 Filigree Ct | RIPE_NCC | ASSIGNED PA | 256 |
| 64.52.28.0/22 | US | PILOT-FIBER-NY | Pilot Fiber New York | ARIN | reassignment | 1,024 |
| 64.253.90.0/24 | US | NORTH-TELECOM | North Telecom | ARIN | reassignment | 256 |
| 68.234.42.0/24 | US | BLAZINGSEO-US-198 | Blazing Seo, LLC | ARIN | reassignment | 256 |
| 69.30.72.0/24 | US | PNL-71 | 20 Point Networks LLC | ARIN | allocation | 256 |
| 69.30.73.0/24 | US | PNL-71 | 20 Point Networks LLC | ARIN | allocation | 256 |
| 69.30.74.0/24 | US | PNL-71 | 20 Point Networks LLC | ARIN | allocation | 256 |
| 69.30.75.0/24 | US | PNL-71 | 20 Point Networks LLC | ARIN | allocation | 256 |
| 69.30.76.0/24 | US | PNL-71 | 20 Point Networks LLC | ARIN | allocation | 256 |
| 69.30.77.0/24 | US | PNL-71 | 20 Point Networks LLC | ARIN | allocation | 256 |
| 69.91.139.0/24 | US | WIRED-21 | Wiredisp Inc. | ARIN | allocation | 256 |
| 69.91.152.0/24 | US | BOSTON | GO LIVE LLC | ARIN | reassignment | 256 |
| 69.91.155.0/24 | US | WIRED-21 | Wiredisp Inc. | ARIN | allocation | 256 |
| 69.91.158.0/23 | KG | BISHKEK-DC-1 | Bishkek-Datacenters-1 | ARIN | reassignment | 512 |
| 69.91.166.0/24 | US | WIRED-21 | Wiredisp Inc. | ARIN | allocation | 256 |
| 69.91.172.0/24 | AD | ANDORRA-24 | Spx Holdings International | ARIN | reassignment | 256 |
| 69.91.178.0/23 | CO | BOGOTA | Spx Holdings International | ARIN | reassignment | 512 |
| 69.91.180.0/24 | US | WIRED-21 | Wiredisp Inc. | ARIN | allocation | 256 |
| 69.91.182.0/23 | ID | SPX-1-INDONESIA | Spx Holdings International | ARIN | reassignment | 512 |
| 78.31.205.0/24 | US | NYC-1 | NYC-1 | RIPE_NCC | ASSIGNED PA | 256 |
| 107.0.169.0/24 | US | JUMPSTART-5 | Comcast Cable Communications, LLC | ARIN | allocation | 256 |
| 107.166.24.0/22 | US | NEW-ORLEANS-CLIENT | New Orleans Client | ARIN | reassignment | 1,024 |
| 107.166.100.0/22 | US | ST-LOUIS-CLIENT | St Louis Client, | ARIN | reassignment | 1,024 |
| 138.226.0.0/20 | US | NNJ-3 | 200 Webro Road, Parsippany, Nj 07054 | RIPE_NCC | LEGACY | 4,096 |
| 138.226.88.0/21 | US | US-AVIATION-19930901 | Aviation Re LLC | RIPE_NCC | LEGACY | 2,048 |
| 158.62.212.0/24 | US | SPRIOUS-SL-1146 | Sprious LLC | ARIN | reallocation | 256 |
| 158.62.214.0/24 | US | SPRIOUS-SL-1146 | Sprious LLC | ARIN | reallocation | 256 |
| 158.62.215.0/24 | US | SPRIOUS-SL-1146 | Sprious LLC | ARIN | reallocation | 256 |
| 167.254.205.0/24 | CA | SV-197 | Eastlink | ARIN | allocation | 256 |
| 170.62.252.0/24 | CA | CC-170-62-252-0 | Eastlink | ARIN | allocation | 256 |
| 170.62.255.0/24 | CA | CC-170-62-255-0 | Eastlink | ARIN | allocation | 256 |
| 170.100.128.0/22 | US | US-AVIATION-19940324 | Aviation Re LLC | RIPE_NCC | LEGACY | 1,024 |
| 170.100.192.0/21 | US | NNJ-3 | Aviation Re LLC | RIPE_NCC | LEGACY | 2,048 |
| 170.100.200.0/22 | US | NNJ-3 | Aviation Re LLC | RIPE_NCC | LEGACY | 1,024 |
| 185.205.204.0/24 | US | COMCAST-NNJ-3 | COMCAST-NNJ-3 | RIPE_NCC | SUB-ALLOCATED PA | 256 |
| 192.64.165.0/24 | CA | CC-192-64-165-0 | Eastlink | ARIN | allocation | 256 |
| 192.133.105.0/24 | US | ATLANTIC | Atlantic Cape Community College | ARIN | allocation | 256 |
| 192.135.0.0/24 | US | QTRADE | Qtrade Capital Partners LLC | ARIN | allocation | 256 |
| 195.138.110.0/24 | US | ISPWIFI | EuroTelecom | RIPE_NCC | ASSIGNED PA | 256 |
| 198.145.225.0/24 | US | BOSTON | GO LIVE LLC | ARIN | reassignment | 256 |
| 198.184.150.0/24 | US | NETBLK-CPHILA5 | Pmhcc, Inc. | ARIN | allocation | 256 |
IPv6 Prefixes
| CIDR | Country | Network Name | Organization | Registry | Status |
|---|---|---|---|---|---|
| 2001:559:45::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:47::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:126::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:180::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:189::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:18a::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:1e0::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:1e8::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:1f9::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:1fd::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:200::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:208::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:20c::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:24e::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:260::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:28f::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:2ce::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:2d3::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:359::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:3a9::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:40b::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:40e::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:410::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:411::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:44a::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:452::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:453::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:45d::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:466::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:4a1::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:505::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:534::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:551::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:5fd::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:705::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:70c::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:72a::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:72d::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:753::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:75c::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:76f::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:785::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:7ab::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:7dc::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:80a6::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:80e3::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:80f2::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:8100::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:8110::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:8170::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:8192::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:831a::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:833b::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:833d::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:8353::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:8381::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:8449::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:8469::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:8471::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:84ae::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:84bf::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:84c2::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:84ce::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:84df::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:84f1::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:84f3::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:84f4::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:84fe::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:84ff::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:8506::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:857c::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:85a0::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:85a5::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:85a6::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:85b2::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:85ba::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:85e7::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:8634::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:8659::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:8662::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:8691::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:86de::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:86df::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:86e0::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:86e2::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:86f1::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:870a::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:8717::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:87b7::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:87d2::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:c031::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:c0a7::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:c0e0::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:c0f8::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:c100::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:c118::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:c121::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:c166::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:c210::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:c262::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:c2a6::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:c2d4::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:c30b::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:c316::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:c32c::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:c36a::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:c392::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:c393::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:c3b1::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:c3da::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:c3f1::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:c3fb::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:c3fe::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:c402::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:c407::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:c408::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:c459::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:c48e::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:c4bc::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:c4d6::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:c4dc::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:c4f5::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:c503::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:c50a::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:c512::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2a0c:3ac0::/29 | DE | US-FXCAPITAL-20180404 | Wired ISP Inc. | RIPE_NCC | ALLOCATED-BY-RIR |
Network Relationships
Peers:
AS1000
Downstreams:
AS34, AS1642, AS4985, AS7328, AS11205, AS11267, AS11396, AS11731, AS11823, AS11826, AS13785, AS13839, AS13913, AS14529, AS14531, AS14539, AS15185, AS15243, AS16758, AS16958, AS17003, AS17035, AS17317, AS18583, AS19216, AS19576, AS19677, AS20390, AS21669, AS21672, AS21897, AS22641, AS22644, AS22774, AS23062, AS26142, AS26764, AS26881, AS30183, AS30302, AS30597, AS32460, AS32691, AS33141, AS33261, AS33523, AS33575, AS33615, AS36040, AS36253, AS36350, AS36412, AS36533, AS40073, AS40159, AS40177, AS46363, AS46424, AS53291, AS53373, AS53434, AS53532, AS53750, AS54268, AS54282, AS54291, AS54485, AS54544, AS54986, AS62541, AS62644, AS63193, AS393228, AS393307, AS393516, AS394096, AS394206, AS395503, AS397380, AS397401, AS397589, AS397986, AS399885, AS401071, AS401539, AS401712
