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ASN Lookup Tool
AS18148 NANAKUMA-NET

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS18148
Organisation
Fukuoka University 19-1,Nanakuma 8-Chome,Jonan-k..
Name
NANAKUMA-NET
Total IPv4 Addresses
65,024
Total IPv4 Prefixes
8
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#3,652 out of 79,126
Registry
Apnic
Registered Country
JP flagJP
Registered Country Name
Japan
Registered Date
Registration Last Change
2024-08-08
Receiving From
ASN
Organisation
AS2907
JP flagfor assignment to JPNIC members
IPv4 Active Prefixes
PrefixRange FromRange To
133.100.0.0/21133.100.0.0133.100.7.255
133.100.8.0/24133.100.8.0133.100.8.255
133.100.10.0/24133.100.10.0133.100.10.255
133.100.12.0/22133.100.12.0133.100.15.255
133.100.16.0/20133.100.16.0133.100.31.255
Showing 5 of 8
IPv6 Active Prefixes
PrefixRange FromRange To
2405:be00::/322405:be00::2405:be00:ffff:ffff:ffff:ffff:ffff:ffff