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.
Name
STAR-Internet
Total IPv4 Addresses
6144
Total IPv4 Prefixes
6
Total IPv6 Prefixes
17
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#12,899 out of 76,950
Registry
Radb
Registered Country
ZZ flag ZZ
Registered Country Name
ZZ
Registered Date
2002-08-06
Registration Last Change
2003-07-15
Receiving From

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

ASN
Organisation
JP flagKDDI CORPORATION
JP flagSOFTBANK TELECOM Corp. Open Data Network.
JP flagARTERIA Networks Corporation
IPv4 Active Prefixes

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

Showing 5 of 6
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.