AS54040
NBCUniversal
AS54040 is NBCUniversal (nbcuni.com). It announces 768 IPv4 addresses in 2 prefixes, and 0 IPv6 prefixes.
United States· ARIN· allocated 2011-09-14· Business
768
IPv4 addresses announced
2
IPv4 prefixes
0
IPv6 prefixes
50.00%
of its routes RPKI-valid
768
of its IPv4 geolocated
1
country
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
- United States768 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- NBCUNI
- name
- NBCUniversal
- org
- NBCUN-5
- org name
- NBCUniversal
- org address
- 30 ROCKEFELLER CENTER, NEW YORK, NY, 10112
- org city
- NEW YORK
- org country
- US
- country
- US
- source
- arin
- created
- 2011-09-14
- updated
- 2014-06-09
- abuse name
- InfoSec
- abuse email
- sralerts@nbcuni.com
- abuse phone
- +1-212-664-4444
- abuse kind
- role
- abuse city
- New York
- abuse country
- US
- admin name
- NBCU Admin
- admin email
- nbcu_arin@nbcuni.com
- admin phone
- +1-818-777-9673
- admin kind
- role
- admin city
- Universal City
- admin country
- US
- tech name
- NBCU Technical
- tech email
- nbcu_arintech@nbcuni.com
- tech phone
- +1-818-777-9673
- tech kind
- role
- tech city
- Universal City
- tech country
- US
- abuse unvalidated since
- 2021-09-25
What the databases see
Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.
- 0.13%
- anyIP0.13%
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- Web IP222.86%
- None here
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 50.234.250.0/24 | United States | Valid | 17 | 2026-10-02 |
| 216.39.34.0/23 | United States | Not found | 17 | 2026-10-02 |
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