AS17676 SoftBank Corp.

AS17676 is operated by SoftBank Corp. and registered with APNIC (JP) since 2001-03-26.

It announces 482 IPv4 and 3 IPv6 prefixes, 86% of them RPKI valid.

RIPE RIS sees 40 upstream and peer networks and 308 downstream networks next to it.

PeeringDB lists it as an NSP network at 10 internet exchanges and 12 facilities. Its peering policy is selective.

Run the full network report BGP lookup WHOIS PeeringDB lookup

Name	SoftBank Corp.
Registry handle	GIGAINFRA
Registry (RIR)	APNIC
Country	Japan (JP)
Delegated on	2001-03-26
Network type	NSP, Global
Peering policy	Selective
IRR as-set	JPIRR::AS-GIGAINFRA JPIRR::AS-GIGAINFRA-V6
Prefixes (IPv4 / IPv6)	482 / 3
RPKI valid	86% (419 / 485)
Upstreams and peers	40
Downstream networks	308
Website	softbank.jp/en

Routing health

AS17676 announces 482 IPv4 and 3 IPv6 prefixes.
419 of 485 announced prefixes are RPKI valid.
66 announced prefixes are not covered by a ROA of AS17676 (they may have none, or another network’s).
40 upstreams and peers, 308 downstream networks seen.

For every check with the fix (IRR route objects, the RPKI state of each route, reverse DNS and the registration), run the full network report.

Announced prefixes 485

1.112.0.0/14
36.240.0.0/14
36.244.0.0/14
49.252.0.0/16
49.253.0.0/16
60.64.0.0/10
60.64.0.0/16
60.65.0.0/16
60.66.0.0/16
60.67.0.0/16
60.68.0.0/16
60.69.0.0/16
60.70.0.0/16
60.71.0.0/16
60.72.0.0/16
60.73.0.0/16
60.74.0.0/16
60.75.0.0/16
60.76.0.0/16
60.77.0.0/16
60.78.0.0/16
60.79.0.0/16
60.80.0.0/16
60.81.0.0/16
60.82.0.0/16
60.83.0.0/16
60.84.0.0/16
60.85.0.0/16
60.86.0.0/16
60.87.0.0/16
60.88.0.0/16
60.89.0.0/16
60.90.0.0/16
60.91.0.0/16
60.92.0.0/16
60.93.0.0/16
60.94.0.0/16
60.95.0.0/16
60.96.0.0/16
60.97.0.0/16
60.98.0.0/16
60.99.0.0/16
60.100.0.0/16
60.101.0.0/16
60.102.0.0/16
60.103.0.0/16
60.104.0.0/16
60.105.0.0/16
60.106.0.0/16
60.107.0.0/16
60.108.0.0/16
60.109.0.0/16
60.110.0.0/16
60.111.0.0/16
60.112.0.0/16
60.113.0.0/16
60.114.0.0/16
60.115.0.0/16
60.116.0.0/16
60.117.0.0/16
60.118.0.0/16
60.119.0.0/16
60.120.0.0/16
60.121.0.0/16
60.122.0.0/16
60.124.0.0/16
60.125.0.0/16
60.126.0.0/16
60.127.0.0/16
60.128.0.0/11
60.128.0.0/16
60.129.0.0/16
60.130.0.0/16
60.131.0.0/16
60.132.0.0/16
60.133.0.0/16
60.134.0.0/16
60.135.0.0/16
60.136.0.0/16
60.137.0.0/16
60.138.0.0/16
60.139.0.0/16
60.140.0.0/16
60.141.0.0/16
60.142.0.0/16
60.143.0.0/16
60.144.0.0/16
60.145.0.0/16
60.146.0.0/16
60.147.0.0/16
60.148.0.0/16
60.149.0.0/16
60.150.0.0/16
60.151.0.0/16
60.152.0.0/16
60.153.0.0/16
60.154.0.0/16
60.155.0.0/16
60.156.0.0/16
60.157.0.0/16

Showing the first 100.

Upstreams and peers 40

The networks RIPE RIS sees next to AS17676 in BGP paths, the most visible first.

Peering

Peering policy: Selective. Suggested max-prefix limits: 10,000 IPv4, 1,000 IPv6. PeeringDB record

Internet exchanges 10

Exchange	Ports	Speed	Route server
BBIX Amsterdam	2	200G	No
BBIX Hong Kong	2	60G	No
BBIX Osaka	6	3.2T	No
BBIX Singapore	2	400G	No
BBIX Tokyo	6	5.2T	No
BBIX US-West	2	400G	No
Equinix Singapore	1	10G	No
JPNAP Osaka	2	200G	No
JPNAP Tokyo: Peering	2	200G	No
SIX Seattle: MTU 1500	1	100G	No

Facilities 12

Facility	City	Country
AT TOKYO (CC1/CC2)	Tokyo	JP
CoreSite - Los Angeles (LA1) One Wilshire	Los Angeles	US
Digital Realty AMS9 - Amsterdam	Amsterdam	NL
Digital Realty Seattle SEA10	Seattle	US
Equinix OS1 - Osaka	Osaka	JP
Equinix SG1 - Singapore	Singapore	SG
Equinix SV1/SV5/SV10 - Silicon Valley, San Jose	San Jose	US
MEGA-i (iAdvantage Hong Kong)	Hong Kong	HK
NTT DATA Dojima (building #4)	Osaka	JP
NTT DATA Otemachi Bldg	Tokyo	JP
NTT DOCOMO BUSINESS Tokyo (NW1)	Tokyo	JP
NTT Sonezaki Data Center(Dojima Campus)	Osaka-Shi Kita-Ku	JP

More about AS17676

← AS17675 AS17677 →

Sources: RIR delegation data and PeeringDB (updated daily); routing from RIPEstat (RIPE NCC RIS and RPKI), refreshed daily. Routing data from 2026-11-12 18:18 UTC. The country is where the AS number was registered, not necessarily where the network operates.