BigDataCloud Logo

ASN Lookup Tool
AS17509 STAR-Internet

Powered By:
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
#12,875 out of 77,684
Registry
Apnic
Registered Country
JP flag JP
Registered Country Name
Japan
Registered Date
Registration Last Change
2024-08-22
Receiving From

The list of active Autonomous Systems (ASs) which send traffic to that ASN.

ASN
Organisation
AS2516
JP flagKDDI CORPORATION
AS4725
JP flagSOFTBANK TELECOM Corp. Open Data Network.
AS2519
JP flagARTERIA Networks Corporation Asahisemei Ohtemach..
IPv4 Active Prefixes

This provides the list of IPv4 address space routes/prefixes currently announced on Border Gateway Protocol (BGP).

Prefix202.15.32.0/21
Range From202.15.32.0
Range To202.15.39.255
Prefix203.140.192.0/21
Range From203.140.192.0
Range To203.140.199.255
Prefix203.140.200.0/22
Range From203.140.200.0
Range To203.140.203.255
Prefix203.140.204.0/23
Range From203.140.204.0
Range To203.140.205.255
Prefix203.140.206.0/24
Range From203.140.206.0
Range To203.140.206.255
Showing 5 of 6
IPv6 Active Prefixes
Prefix2404:3200::/47
Range From2404:3200::
Range To2404:3200:1:ffff:ffff:ffff:ffff:ffff
Prefix2404:3200:2::/48
Range From2404:3200:2::
Range To2404:3200:2:ffff:ffff:ffff:ffff:ffff
Prefix2404:3200:3::/48
Range From2404:3200:3::
Range To2404:3200:3:ffff:ffff:ffff:ffff:ffff
Prefix2404:3200:4::/46
Range From2404:3200:4::
Range To2404:3200:7:ffff:ffff:ffff:ffff:ffff
Prefix2404:3200:8::/45
Range From2404:3200:8::
Range To2404:3200:f:ffff:ffff:ffff:ffff:ffff
Showing 5 of 17
Autonomous System (AS) is a network (or collection of networks) that are all managed and supervised by a single entity or organisation. This tool provides a comprehensive ownership and connectivity report for any given AS number.