// ASN
AS19231
NBCUNI - NBCUniversal, US
Detailed information about the Autonomous System. Need another one? Look up a different ASN.
- ASN
- AS19231
- Organization
- NBCUniversal
- Description
- NBCUNI - NBCUniversal, US
- Country
- US
- State / Region
- NY
- City
- NEW YORK
- Address
- 30 ROCKEFELLER CENTER
- Registry (RIR)
- ARIN
- Created
- 2007-03-21
- Updated
- 2025-01-21
- IPv4 Prefixes
- 5
- IPv6 Prefixes
- 0
IPv4 Prefixes
5 total173.213.210.0/24 208.73.112.0/24 208.73.114.0/24 208.73.115.0/24 50.203.232.0/24
What is AS19231?
AS19231 is an Autonomous System Number (ASN) assigned to NBCUniversal. An ASN identifies a network or group of IP prefixes operated under a common routing policy in the BGP protocol.
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