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ASN Lookup Tool
AS693 NOTRE-DAME-AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS693
Organisation
University of Notre Dame
Name
NOTRE-DAME-AS
Total IPv4 Addresses
77,824
Total IPv4 Prefixes
10
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#2,328 out of 79,087
Registry
Arin
Registered Country
US flagUS
Registered Country Name
United States of America (the)
Registered Date
Registration Last Change
2024-09-25
Receiving From
ASN
Organisation
AS174
US flagCogent Communications, LLC
AS19782
US flagIndiana University
IPv4 Active Prefixes
PrefixRange FromRange To
66.205.160.0/2066.205.160.066.205.175.255
66.254.224.0/1966.254.224.066.254.255.255
129.74.0.0/18129.74.0.0129.74.63.255
129.74.64.0/20129.74.64.0129.74.79.255
129.74.80.0/22129.74.80.0129.74.83.255
Showing 5 of 10
IPv6 Active Prefixes
PrefixRange FromRange To
2620:0:2f00::/412620:0:2f00::2620:0:2f7f:ffff:ffff:ffff:ffff:ffff