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ASN Lookup Tool
AS88 PRINCETON-AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS88
Organisation
Princeton University
Name
PRINCETON-AS
Total IPv4 Addresses
137,216
Total IPv4 Prefixes
19
Total IPv6 Prefixes
2
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#1,499 out of 79,127
Registry
Arin
Registered Country
US flagUS
Registered Country Name
United States of America (the)
Registered Date
Registration Last Change
2021-09-25
Receiving From
ASN
Organisation
AS62532
US flagNJEDge.Net, Inc.
AS46887
US flagCrown Castle Fiber LLC
AS21976
US flagNJEDge.Net, Inc.
IPv4 Active Prefixes
PrefixRange FromRange To
66.180.176.0/2166.180.176.066.180.183.255
66.180.184.0/2266.180.184.066.180.187.255
66.180.188.0/2366.180.188.066.180.189.255
66.180.190.0/2466.180.190.066.180.190.255
128.112.0.0/23128.112.0.0128.112.1.255
Showing 5 of 19
IPv6 Active Prefixes
PrefixRange FromRange To
2604:4540:1000::/362604:4540:1000::2604:4540:1fff:ffff:ffff:ffff:ffff:ffff
2620:c4::/482620:c4::2620:c4:0:ffff:ffff:ffff:ffff:ffff