Autonomous System details
AS54040
NBCUniversal — nbcuni.com
Summary
| Country |
 United States
|
| Organization | NBCUniversal |
| Domain | nbcuni.com |
| Number of IPv4 | 10,752 |
| Number of IPv6 | 2.4179× 1024 |
| AS Type | Business |
| Registry | ARIN |
| Allocated | September 14, 2011 (about 12 years ago) |
| Updated | June 09, 2014 (about 10 years ago) |
IP Ranges
AS54040 announces 5 IPv4 ranges and 2 IPv6 ranges.
That's a total of 10,752 IPv4 addresses and 2.4179× 1024 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 50.207.32.0/21 |
Comcast Cable Communications, LLC
|
2,048 | ARIN | ALLOCATION |
| 50.228.144.0/20 |
Comcast Cable Communications, LLC
|
4,096 | ARIN | ALLOCATION |
| 50.234.250.0/24 |
Comcast Cable Communications, LLC
|
256 | ARIN | ALLOCATION |
| 173.213.208.0/20 |
NBCUniversal
|
4,096 | ARIN | ALLOCATION |
| 204.237.131.0/24 |
NBCUniversal
|
256 | ARIN | REASSIGNMENT |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2001:668:121::/48 |
NBCUniversal
|
1.2089× 1024 | RIPE NCC | ASSIGNED |
| 2001:668:122::/48 |
NBCUniversal
|
1.2089× 1024 | RIPE NCC | ASSIGNED |
Peers
There is no peer for AS54040.
Downstreams
There is no downstream for AS54040.