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ASN Lookup Tool
AS32666 CWRU-AS-1

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS32666
Organisation
Case Western Reserve University
Name
CWRU-AS-1
Total IPv4 Addresses
66,304
Total IPv4 Prefixes
19
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#2,822 out of 79,113
Registry
Arin
Registered Country
US flagUS
Registered Country Name
United States of America (the)
Registered Date
2004-06-25
Registration Last Change
2017-12-08
Receiving From
ASN
Organisation
AS600
US flagOARnet
AS3112
US flagOARnet
IPv4 Active Prefixes
PrefixRange FromRange To
129.22.0.0/20129.22.0.0129.22.15.255
129.22.16.0/20129.22.16.0129.22.31.255
129.22.32.0/20129.22.32.0129.22.47.255
129.22.48.0/20129.22.48.0129.22.63.255
129.22.64.0/20129.22.64.0129.22.79.255
Showing 5 of 19
IPv6 Active Prefixes
PrefixRange FromRange To
2606:ea00::/322606:ea00::2606:ea00:ffff:ffff:ffff:ffff:ffff:ffff