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ASN Lookup Tool
AS1312 VA-TECH-AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS1312
Organisation
Virginia Polytechnic Institute and State Univ.
Name
VA-TECH-AS
Total IPv4 Addresses
143,104
Total IPv4 Prefixes
15
Total IPv6 Prefixes
5
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#1,432 out of 79,297
Registry
Arin
Registered Country
US flagUS
Registered Country Name
United States of America (the)
Registered Date
Registration Last Change
2025-11-13
Receiving From
ASN
Organisation
AS396450
US flagInternet2
AS174
US flagCogent Communications, LLC
AS40220
US flagVirginia Polytechnic Institute and State Univ.
Transit To
ASN
Organisation
AS26499
US flagVirginia Polytechnic Institute and State Univ.
IPv4 Active Prefixes
PrefixRange FromRange To
45.3.64.0/1945.3.64.045.3.95.255
45.3.114.0/2345.3.114.045.3.115.255
45.3.116.0/2245.3.116.045.3.119.255
45.3.120.0/2145.3.120.045.3.127.255
128.173.0.0/16128.173.0.0128.173.255.255
Showing 5 of 15
IPv6 Active Prefixes
PrefixRange FromRange To
2001:468:c80::/482001:468:c80::2001:468:c80:ffff:ffff:ffff:ffff:ffff
2001:468:ce0::/442001:468:ce0::2001:468:cef:ffff:ffff:ffff:ffff:ffff
2607:b400::/402607:b400::2607:b400:ff:ffff:ffff:ffff:ffff:ffff
2607:b400:a00::/482607:b400:a00::2607:b400:a00:ffff:ffff:ffff:ffff:ffff
2607:b400:a02::/482607:b400:a02::2607:b400:a02:ffff:ffff:ffff:ffff:ffff