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ASN Lookup Tool
AS19231 NBCUNI

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS19231
Organisation
NBCUniversal
Name
NBCUNI
Total IPv4 Addresses
1,280
Total IPv4 Prefixes
5
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#28,649 out of 79,226
Registry
Arin
Registered Country
US flagUS
Registered Country Name
United States of America (the)
Registered Date
Registration Last Change
2020-07-10
Receiving From
ASN
Organisation
AS7922
US flagComcast Cable Communications, LLC
AS3257
US flagGTT Communications Inc.
IPv4 Active Prefixes
PrefixRange FromRange To
50.203.232.0/2450.203.232.050.203.232.255
173.213.210.0/24173.213.210.0173.213.210.255
208.73.112.0/24208.73.112.0208.73.112.255
208.73.114.0/24208.73.114.0208.73.114.255
208.73.115.0/24208.73.115.0208.73.115.255