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ASN Lookup Tool
AS32 STANFORD

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS32
Organisation
Stanford University
Name
STANFORD
Total IPv4 Addresses
329,728
Total IPv4 Prefixes
17
Total IPv6 Prefixes
2
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#793 out of 79,210
Registry
Arin
Registered Country
US flagUS
Registered Country Name
United States of America (the)
Registered Date
Registration Last Change
2023-09-14
Receiving From
ASN
Organisation
AS2153
US flagCENIC
AS46749
US flagStanford University
AS46750
US flagStanford University
IPv4 Active Prefixes
PrefixRange FromRange To
128.12.0.0/16128.12.0.0128.12.255.255
171.64.0.0/15171.64.0.0171.65.255.255
171.66.0.0/16171.66.0.0171.66.255.255
171.67.0.0/17171.67.0.0171.67.127.255
171.67.128.0/18171.67.128.0171.67.191.255
Showing 5 of 17
IPv6 Active Prefixes
PrefixRange FromRange To
2607:f6d0::/322607:f6d0::2607:f6d0:ffff:ffff:ffff:ffff:ffff:ffff
2620:6c:40c0::/482620:6c:40c0::2620:6c:40c0:ffff:ffff:ffff:ffff:ffff