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General Information
Name:
Comcast Cable Communications, LLC
Domain:
comcast.net
Country:
US
Type:
isp
Registry:
ARIN
Prefix Counts
IPv4 Count:
137,472
IPv6 Count:
129,355,062,698,765,321,693,560,832
IPv4 Prefixes
| CIDR | Country | Network Name | Organization | Registry | Status | Size |
|---|---|---|---|---|---|---|
| 50.200.25.0/24 | US | CCCH3-4 | Comcast Cable Communications, LLC | ARIN | allocation | 256 |
| 50.200.159.0/24 | US | CCCH3-4 | Comcast Cable Communications, LLC | ARIN | allocation | 256 |
| 50.202.4.0/24 | US | CCCH3-4 | Comcast Cable Communications, LLC | ARIN | allocation | 256 |
| 50.202.167.0/24 | US | CCCH3-4 | Comcast Cable Communications, LLC | ARIN | allocation | 256 |
| 50.202.227.0/24 | US | CCCH3-4 | Comcast Cable Communications, LLC | ARIN | allocation | 256 |
| 50.205.246.0/23 | US | CCCH3-4 | Comcast Cable Communications, LLC | ARIN | allocation | 512 |
| 50.216.237.0/24 | US | CCCH3-4 | Comcast Cable Communications, LLC | ARIN | allocation | 256 |
| 50.222.172.0/24 | US | CCCH3-4 | Comcast Cable Communications, LLC | ARIN | allocation | 256 |
| 50.223.45.0/24 | US | FAST-WAVE-DATA-CENTER-F10 | Fast Wave - Data Center - F10 | ARIN | reassignment | 256 |
| 50.224.11.0/24 | US | CCCH3-4 | Comcast Cable Communications, LLC | ARIN | allocation | 256 |
| 50.224.22.0/24 | US | CCCH3-4 | Comcast Cable Communications, LLC | ARIN | allocation | 256 |
| 50.224.86.0/24 | US | CCCH3-4 | Comcast Cable Communications, LLC | ARIN | allocation | 256 |
| 50.224.249.0/24 | US | CCCH3-4 | Comcast Cable Communications, LLC | ARIN | allocation | 256 |
| 50.226.120.0/23 | US | CCCH3-4 | Comcast Cable Communications, LLC | ARIN | allocation | 512 |
| 50.226.122.0/23 | US | CCCH3-4 | Comcast Cable Communications, LLC | ARIN | allocation | 512 |
| 50.229.72.0/24 | US | CCCH3-4 | Comcast Cable Communications, LLC | ARIN | allocation | 256 |
| 50.233.138.0/23 | US | CCCH3-4 | Comcast Cable Communications, LLC | ARIN | allocation | 512 |
| 50.237.82.0/24 | US | CCCH3-4 | Comcast Cable Communications, LLC | ARIN | allocation | 256 |
| 50.237.224.0/24 | US | CCCH3-4 | Comcast Cable Communications, LLC | ARIN | allocation | 256 |
| 141.193.53.0/24 | US | PRIVA-4950 | Privatel INC | ARIN | allocation | 256 |
| 147.137.0.0/16 | US | TELEMATICS | Telematics International | ARIN | allocation | 65,536 |
| 168.221.0.0/16 | US | MDCPS-FL | Miami-dade County Public Schools | ARIN | allocation | 65,536 |
| 168.221.171.0/24 | US | MDCPS-FL | Miami-dade County Public Schools | ARIN | allocation | 256 |
IPv6 Prefixes
| CIDR | Country | Network Name | Organization | Registry | Status |
|---|---|---|---|---|---|
| 2001:559:89::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:ea::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:ec::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:ed::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:116::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:11c::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:140::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:142::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:160::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:168::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:18b::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:1ac::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:1cb::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:1cd::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:205::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:232::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:274::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:281::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:2a0::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:2cf::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:2f8::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:386::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:3e6::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:401::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:463::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:478::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:4d4::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:4ef::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:514::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:554::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:55c::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:5ae::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:5af::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:71c::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:77e::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:7c7::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:7c9::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:804f::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:8075::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:8077::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:8106::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:8112::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:813f::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:815b::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:816f::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:81d1::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:81d2::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:81d3::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:821d::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:8332::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:8334::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:8357::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:8425::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:846c::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:84c6::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:84ef::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:8502::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:852b::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:855f::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:8568::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:85af::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:85be::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:85bf::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:86c9::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:870f::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:8750::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:8751::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:8762::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:8797::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:8798::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:c02f::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:c030::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:c03b::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:c03c::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:c090::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:c0b9::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:c0ba::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:c0d0::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:c0d1::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:c106::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:c111::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:c119::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:c136::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:c164::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:c1ac::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:c1b3::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:c1f5::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:c245::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:c246::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:c25a::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:c25b::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:c25c::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:c377::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:c3ce::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:c427::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:c440::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:c47b::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:c4c3::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:c4f0::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:c4f1::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:c4f2::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:c501::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:c51b::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:c520::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:c52c::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:c557::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
| 2001:559:c55e::/48 | US | COMCAST6NET | Comcast Cable Communications, LLC | ARIN | allocation |
