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General Information
Name:
NBCUniversal
Domain:
nbcuni.com
Country:
US
Type:
business
Registry:
ARIN
Prefix Counts
IPv4 Count:
20,224
IPv6 Count:
4,951,760,157,141,521,099,596,496,896
IPv4 Prefixes
| CIDR | Country | Network Name | Organization | Registry | Status | Size |
|---|---|---|---|---|---|---|
| 8.11.200.0/24 | US | LVLT-ORG-8-8 | Level 3 Parent, LLC | ARIN | allocation | 256 |
| 50.172.163.0/24 | US | NBCU | NBCU | ARIN | reassignment | 256 |
| 50.175.130.0/24 | US | SFBA-CCS-1 | Comcast Cable Communications, LLC | ARIN | reallocation | 256 |
| 50.200.194.0/24 | US | CCCH3-4 | Comcast Cable Communications, LLC | ARIN | allocation | 256 |
| 50.218.3.0/24 | US | CCCH3-4 | Comcast Cable Communications, LLC | ARIN | allocation | 256 |
| 50.218.20.0/24 | US | CCCH3-4 | Comcast Cable Communications, LLC | ARIN | allocation | 256 |
| 50.218.36.0/24 | US | CCCH3-4 | Comcast Cable Communications, LLC | ARIN | allocation | 256 |
| 50.220.223.0/24 | US | CCCH3-4 | Comcast Cable Communications, LLC | ARIN | allocation | 256 |
| 50.221.2.0/24 | US | CCCH3-4 | Comcast Cable Communications, LLC | ARIN | allocation | 256 |
| 50.221.27.0/24 | US | CCCH3-4 | Comcast Cable Communications, LLC | ARIN | allocation | 256 |
| 50.221.162.0/23 | US | CCCH3-4 | Comcast Cable Communications, LLC | ARIN | allocation | 512 |
| 50.225.179.0/24 | US | CCCH3-4 | Comcast Cable Communications, LLC | ARIN | allocation | 256 |
| 50.227.232.0/24 | US | CCCH3-4 | Comcast Cable Communications, LLC | ARIN | allocation | 256 |
| 50.228.144.0/20 | US | CCCH3-4 | Comcast Cable Communications, LLC | ARIN | allocation | 4,096 |
| 50.229.129.0/24 | US | CCCH3-4 | Comcast Cable Communications, LLC | ARIN | allocation | 256 |
| 50.230.144.0/20 | US | CCCH3-4 | Comcast Cable Communications, LLC | ARIN | allocation | 4,096 |
| 70.39.44.0/24 | US | ENTERTAINMENTTV | NBCUniversal | ARIN | allocation | 256 |
| 70.39.45.0/24 | US | ENTERTAINMENTTV | NBCUniversal | ARIN | allocation | 256 |
| 70.39.46.0/24 | US | ENTERTAINMENTTV | NBCUniversal | ARIN | allocation | 256 |
| 70.39.47.0/24 | US | ENTERTAINMENTTV | NBCUniversal | ARIN | allocation | 256 |
| 173.213.208.0/24 | US | NBC-UNIVERSAL | NBCUniversal | ARIN | allocation | 256 |
| 192.251.69.0/24 | US | NBC-UNIVERSAL | NBCUniversal | ARIN | allocation | 256 |
| 204.237.248.0/23 | US | NBCUNIVERSAL-GTT | Nbc Universal | ARIN | reassignment | 512 |
| 209.23.192.0/22 | US | COMCAST-BUSINESS-BLK4 | Comcast Cable Communications, LLC | ARIN | allocation | 1,024 |
| 216.4.176.0/23 | US | XOXO-216-4-176-0 | NBCUniversal | ARIN | reallocation | 512 |
| 216.4.178.0/23 | US | XOXO-216-4-176-0 | NBCUniversal | ARIN | reallocation | 512 |
| 216.178.96.0/21 | US | NBCUNI-216-178-96 | NBCUniversal | ARIN | allocation | 2,048 |
| 216.178.104.0/21 | US | NBCUNI-216-178-96 | NBCUniversal | ARIN | allocation | 2,048 |
IPv6 Prefixes
| CIDR | Country | Network Name | Organization | Registry | Status |
|---|---|---|---|---|---|
| 2620:152::/36 | US | NBCUNIVERSAL | NBCUniversal | ARIN | allocation |
