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ASN Lookup Tool
AS11745 USNH

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS11745
Organisation
University System of New Hampshire
Name
USNH
Total IPv4 Addresses
73,728
Total IPv4 Prefixes
2
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#2,443 out of 79,129
Registry
Arin
Registered Country
US flagUS
Registered Country Name
United States of America (the)
Registered Date
1998-12-04
Registration Last Change
2021-12-16
Receiving From
ASN
Organisation
AS174
US flagCogent Communications
AS27405
US flagUniversity System of New Hampshire
AS11537
US flagInternet2
AS11164
US flagInternet2
Transit To
ASN
Organisation
AS27405
US flagUniversity System of New Hampshire
AS19713
US flagState of New Hampshire
AS394961
US flagSaint Anselm College
IPv4 Active Prefixes
PrefixRange FromRange To
64.72.0.0/1964.72.0.064.72.31.255
132.177.0.0/16132.177.0.0132.177.255.255
IPv6 Active Prefixes
PrefixRange FromRange To
2606:4100::/322606:4100::2606:4100:ffff:ffff:ffff:ffff:ffff:ffff