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ASN Lookup Tool
AS33703 HOFSTRA-UNIVERSITY

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS33703
Organisation
Hofstra University
Name
HOFSTRA-UNIVERSITY
Total IPv4 Addresses
65,536
Total IPv4 Prefixes
2
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#3,344 out of 79,098
Registry
Arin
Registered Country
US flagUS
Registered Country Name
United States of America (the)
Registered Date
2005-03-01
Registration Last Change
2013-12-18
Receiving From
ASN
Organisation
AS46887
US flagCrown Castle Fiber LLC
AS54004
US flagOptimum WiFi
AS3630
US flagNYSERNet
AS3754
US flagNYSERNet
IPv4 Active Prefixes
PrefixRange FromRange To
147.4.0.0/17147.4.0.0147.4.127.255
147.4.128.0/17147.4.128.0147.4.255.255
IPv6 Active Prefixes
PrefixRange FromRange To
2620:10a:d000::/442620:10a:d000::2620:10a:d00f:ffff:ffff:ffff:ffff:ffff