Autonomous System

AS9604 FUJI SOFT INCORPORATED

BusinessActiveJapanJPNIC

AS9604 (FSI-AS) is a business network operated by FUJI SOFT INCORPORATED in Japan, registered with JPNIC. It has 3 IPv4 prefixes with 14,336 addresses, which makes it the 8,369th largest of 82,141 active autonomous systems by IPv4 space.

IPv4 addresses14,336in 3 prefixes
IPv6 prefixes0none
Size rank#8,369of 82,141 active ASNs
Abuser scoreVery Lowunder 0.01% of its addresses flagged · method

Details

OrganizationFUJI SOFT INCORPORATED
AS nameFSI-AS
Websitefujisoft.co.jp
Country Japan (JP)
Network typeBusiness
RegistryJPNIC
Abuse contact—
Registered—
Last updated2015-02-11

IPv4 prefixes

3 prefixes · 14,336 addresses
NetworkAddressesFirst – last address
157.120.128.0/198,192157.120.128.0 – 157.120.159.255
202.149.0.0/204,096202.149.0.0 – 202.149.15.255
202.149.16.0/212,048202.149.16.0 – 202.149.23.255

IPv6 prefixes

No IPv6 prefixes.

Query AS9604 with the API

The ASN lookup returns everything on this page as JSON, including every prefix. ASN lookups need an API key: a free account comes with 1,000 requests a day. 

curl "https://api.ipapi.is/?q=AS9604&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS9604, with or without a key:

curl "https://api.ipapi.is/?q=157.120.128.1"

Largest networks in Japan

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