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ASN Lookup Tool
AS16681 ETS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS16681
Organisation
Educational Testing Service
Name
ETS
Total IPv4 Addresses
2,560
Total IPv4 Prefixes
10
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#20,727 out of 79,012
Registry
Arin
Registered Country
US flagUS
Registered Country Name
United States of America (the)
Registered Date
2000-05-17
Registration Last Change
2024-11-07
Receiving From
ASN
Organisation
AS7018
US flagAT&T Enterprises, LLC
AS701
US flagVerizon Business
AS33659
US flagComcast Cable Communications, LLC
IPv4 Active Prefixes
PrefixRange FromRange To
144.81.10.0/24144.81.10.0144.81.10.255
144.81.11.0/24144.81.11.0144.81.11.255
144.81.53.0/24144.81.53.0144.81.53.255
144.81.54.0/24144.81.54.0144.81.54.255
144.81.85.0/24144.81.85.0144.81.85.255
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