Autonomous System

AS17505 SoftBank Mobile Corp.

ISPActiveJapanAPNIC

AS17505 (SBmobile) is an ISP network operated by SoftBank Mobile Corp. in Japan, registered with APNIC. It has 20 IPv4 prefixes with 12,800 addresses, which makes it the 8,902nd largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses12,800in 20 prefixes
IPv6 prefixes0none
Size rank#8,902of 82,200 active ASNs
Abuser scoreVery Lowunder 0.01% of its addresses flagged · method

Details

OrganizationSoftBank Mobile Corp.
AS nameSBmobile
Websitesoftbank.jp
Country Japan (JP)
Network typeISP
RegistryAPNIC
Abuse contacthostmaster@nic.ad.jp
Registered—
Last updated2024-08-22

IPv4 prefixes

20 prefixes · 12,800 addresses
NetworkAddressesFirst – last address
117.46.4.0/221,024117.46.4.0 – 117.46.7.255
117.46.8.0/221,024117.46.8.0 – 117.46.11.255
117.46.12.0/221,024117.46.12.0 – 117.46.15.255
117.46.16.0/221,024117.46.16.0 – 117.46.19.255
123.108.236.0/221,024123.108.236.0 – 123.108.239.255
202.253.96.0/221,024202.253.96.0 – 202.253.99.255
117.46.4.0/23512117.46.4.0 – 117.46.5.255
117.46.6.0/23512117.46.6.0 – 117.46.7.255
117.46.8.0/23512117.46.8.0 – 117.46.9.255
117.46.10.0/23512117.46.10.0 – 117.46.11.255
117.46.12.0/23512117.46.12.0 – 117.46.13.255
117.46.14.0/23512117.46.14.0 – 117.46.15.255
117.46.16.0/23512117.46.16.0 – 117.46.17.255
117.46.18.0/23512117.46.18.0 – 117.46.19.255
123.108.236.0/23512123.108.236.0 – 123.108.237.255
123.108.238.0/23512123.108.238.0 – 123.108.239.255
202.253.96.0/23512202.253.96.0 – 202.253.97.255
202.253.98.0/23512202.253.98.0 – 202.253.99.255
202.179.203.0/24256202.179.203.0 – 202.179.203.255
202.179.204.0/24256202.179.204.0 – 202.179.204.255

IPv6 prefixes

No IPv6 prefixes.

Query AS17505 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=AS17505&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS17505, with or without a key:

curl "https://api.ipapi.is/?q=117.46.4.1"

Other networks of SoftBank Mobile Corp.

AS17676 SoftBank Mobile Corp.49,061,888 IPv4 addresses

Largest networks in Japan

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