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ASN Lookup Tool
AS17509 STAR-Internet

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS17509
Organisation
STARNET Co.,Ltd. 4-7-28, Kitahama, Chuo-ku, Osak..
Name
STAR-Internet
Total IPv4 Addresses
6,144
Total IPv4 Prefixes
6
Total IPv6 Prefixes
17
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#13,005 out of 79,199
Registry
Apnic
Registered Country
JP flagJP
Registered Country Name
Japan
Registered Date
Registration Last Change
2024-08-22
Receiving From
ASN
Organisation
AS2516
JP flagKDDI CORPORATION
AS4725
JP flagSOFTBANK TELECOM Corp. Open Data Network.
AS2519
JP flagARTERIA Networks Corporation Asahisemei Ohtemach..
IPv4 Active Prefixes
PrefixRange FromRange To
202.15.32.0/21202.15.32.0202.15.39.255
203.140.192.0/21203.140.192.0203.140.199.255
203.140.200.0/22203.140.200.0203.140.203.255
203.140.204.0/23203.140.204.0203.140.205.255
203.140.206.0/24203.140.206.0203.140.206.255
Showing 5 of 6
IPv6 Active Prefixes
PrefixRange FromRange To
2404:3200::/472404:3200::2404:3200:1:ffff:ffff:ffff:ffff:ffff
2404:3200:2::/482404:3200:2::2404:3200:2:ffff:ffff:ffff:ffff:ffff
2404:3200:3::/482404:3200:3::2404:3200:3:ffff:ffff:ffff:ffff:ffff
2404:3200:4::/462404:3200:4::2404:3200:7:ffff:ffff:ffff:ffff:ffff
2404:3200:8::/452404:3200:8::2404:3200:f:ffff:ffff:ffff:ffff:ffff
Showing 5 of 17