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Autonomous System

AS17676

SoftBank Corp.

SoftBank Corp. Japan 🌐 softbank.jp
Announced IPs
38,441,216
CIDR prefixes
159
ASN
AS17676

Reputation · trust score

A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.

70/100
Moderate
How this score is built

Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →

Network profile

Source: PeeringDB →
Network type NSP
Traffic level 10-20Tbps
Geographic scope Global
Traffic ratio Mostly Inbound
Peering policy Selective
IRR record JPIRR::AS-GIGAINFRA JPIRR::AS-GIGAINFRA-V6

Present at 10 internet exchanges: BBIX Tokyo, BBIX Singapore, BBIX Osaka, BBIX Hong Kong, Equinix Singapore, JPNAP Tokyo: Peering, JPNAP Osaka, BBIX US-West, SIX Seattle: MTU 1500, BBIX Amsterdam

Website ↗

Web3 footprint

AS17676 hosts 5 observed decentralized-network nodes across 1 network. It’s a neutral signal — it does not affect the reputation score. See the full web3 node map.

IPFS IPFS 5

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
60.64.0.0/10 4.19M
46.5%
SoftBank Corp. JP Saitama Gyōda
60.128.0.0/11 2.10M
44.9%
SoftBank Corp. JP Osaka Umeda
126.64.0.0/11 2.10M
28.4%
SoftBank Corp. JP Hiroshima Hiroshima
219.32.0.0/11 2.10M
33.7%
SoftBank Corp. JP Tokyo Tokyo
221.64.0.0/11 2.10M
26.5%
SoftBank Corp. JP — —
126.0.0.0/12 1.05M
56.7%
SoftBank Corp. JP Tokyo Tokyo
126.32.0.0/12 1.05M
29.7%
SoftBank Corp. JP Kyoto Kyoto
126.112.0.0/12 1.05M
21.0%
SoftBank Corp. JP — —
126.144.0.0/12 1.05M
11.6%
SoftBank Corp. JP — —
218.112.0.0/12 1.05M
58.1%
SoftBank Corp. JP — —
218.128.0.0/12 1.05M
51.0%
SoftBank Corp. JP — —
219.16.0.0/12 1.05M
34.1%
SoftBank Corp. JP — —
219.176.0.0/12 1.05M
35.4%
SoftBank Corp. JP — —
219.192.0.0/12 1.05M
36.8%
SoftBank Corp. JP — —
221.16.0.0/12 1.05M
45.9%
SoftBank Corp. JP — —
221.48.0.0/12 1.05M
25.5%
SoftBank Corp. JP — —
221.96.0.0/12 1.05M
35.6%
SoftBank Corp. JP Osaka Osaka
36.240.0.0/13 524.3K
42.9%
SoftBank Corp. JP — —
126.8.0.0/13 524.3K
48.3%
SoftBank Corp. JP — —
126.56.0.0/13 524.3K
29.2%
SoftBank Corp. JP — —
126.168.0.0/13 524.3K
13.5%
SoftBank Corp. JP — —
126.232.0.0/13 524.3K
13.3%
SoftBank Corp. JP Tokyo Tokyo
218.176.0.0/13 524.3K
74.6%
SoftBank Corp. JP — —
219.168.0.0/13 524.3K
58.5%
SoftBank Corp. JP — —
219.208.0.0/13 524.3K
35.8%
SoftBank Corp. JP — —
221.32.0.0/13 524.3K
33.2%
SoftBank Corp. JP — —
221.96.0.0/13 524.3K
0.0%
SoftBank Corp. JP — —
1.112.0.0/14 262.1K
81.8%
SoftBank Corp. JP — —
111.188.0.0/14 262.1K
85.7%
SoftBank Corp. JP — —
114.48.0.0/14 262.1K
87.6%
SoftBank Corp. JP — —
126.4.0.0/14 262.1K
59.4%
SoftBank Corp. JP Tokyo Tokyo
126.20.0.0/14 262.1K
45.4%
SoftBank Corp. JP — —
126.24.0.0/14 262.1K
41.6%
SoftBank Corp. JP — —
126.48.0.0/14 262.1K
26.3%
SoftBank Corp. JP — —
126.108.0.0/14 262.1K
26.1%
SoftBank Corp. JP — —
126.128.0.0/14 262.1K
20.5%
SoftBank Corp. JP — —
126.140.0.0/14 262.1K
27.5%
SoftBank Corp. JP Aichi Nagoya
126.160.0.0/14 262.1K
17.3%
SoftBank Corp. JP — —
126.176.0.0/14 262.1K
10.1%
SoftBank Corp. JP — —
126.184.0.0/14 262.1K
8.8%
SoftBank Corp. JP — —
126.204.0.0/14 262.1K
13.4%
SoftBank Corp. JP — —
126.212.0.0/14 262.1K
15.7%
SoftBank Corp. JP — —
126.216.0.0/14 262.1K
17.3%
SoftBank Corp. JP Okinawa Naha
126.252.0.0/14 262.1K
21.6%
SoftBank Corp. JP Tokyo Tokyo
221.40.0.0/14 262.1K
29.4%
SoftBank Corp. JP — —
221.104.0.0/14 262.1K
0.0%
SoftBank Corp. JP — —
49.252.0.0/15 131.1K
0.0%
SoftBank Corp. JP — —
126.2.0.0/15 131.1K
67.3%
SoftBank Corp. JP — —
126.16.0.0/15 131.1K
51.0%
SoftBank Corp. JP — —
126.28.0.0/15 131.1K
35.7%
SoftBank Corp. JP — —
126.54.0.0/15 131.1K
26.0%
SoftBank Corp. JP — —
126.96.0.0/15 131.1K
27.3%
SoftBank Corp. JP — —
126.102.0.0/15 131.1K
34.5%
SoftBank Corp. JP — —
126.106.0.0/15 131.1K
32.4%
SoftBank Corp. JP — —
126.134.0.0/15 131.1K
0.0%
SoftBank Corp. JP — —
126.138.0.0/15 131.1K
36.3%
SoftBank Corp. JP Osaka Osaka
126.166.0.0/15 131.1K
10.7%
SoftBank Corp. JP Tokyo Tokyo
126.180.0.0/15 131.1K
6.5%
SoftBank Corp. JP — —
126.194.0.0/15 131.1K
9.3%
SoftBank Corp. JP — —
126.196.0.0/15 131.1K
14.3%
SoftBank Corp. JP — —
126.220.0.0/15 131.1K
23.4%
SoftBank Corp. JP — —
126.224.0.0/15 131.1K
17.7%
SoftBank Corp. JP — —
126.240.0.0/15 131.1K
18.6%
SoftBank Corp. JP Tokyo Tokyo
126.248.0.0/15 131.1K
36.6%
SoftBank Corp. JP Saitama Saitama
171.2.0.0/15 131.1K
0.0%
SoftBank Corp. JP — —
221.44.0.0/15 131.1K
27.2%
SoftBank Corp. JP — —
221.108.0.0/15 131.1K
0.0%
SoftBank Corp. JP Tokyo Tokyo
119.72.0.0/16 65.5K
0.0%
SoftBank Corp. JP — —
126.0.0.0/16 65.5K
73.3%
SoftBank Corp. JP — —
126.19.0.0/16 65.5K
48.3%
SoftBank Corp. JP — —
126.31.0.0/16 65.5K
32.6%
SoftBank Corp. JP — —
126.53.0.0/16 65.5K
28.7%
SoftBank Corp. JP — —
126.99.0.0/16 65.5K
33.2%
SoftBank Corp. JP — —
126.100.0.0/16 65.5K
40.2%
SoftBank Corp. JP — —
126.105.0.0/16 65.5K
27.1%
SoftBank Corp. JP — —
126.133.0.0/16 65.5K
7.8%
SoftBank Corp. JP — —
126.139.0.0/16 65.5K
72.6%
SoftBank Corp. JP Osaka Osaka
126.182.0.0/16 65.5K
5.2%
SoftBank Corp. JP Tokyo Tokyo
126.193.0.0/16 65.5K
10.0%
SoftBank Corp. JP — —
126.199.0.0/16 65.5K
13.4%
SoftBank Corp. JP — —
126.200.0.0/16 65.5K
16.5%
SoftBank Corp. JP — —
126.203.0.0/16 65.5K
17.3%
SoftBank Corp. JP Tokyo Tokyo
126.208.0.0/16 65.5K
19.8%
SoftBank Corp. JP — —
126.211.0.0/16 65.5K
11.5%
SoftBank Corp. JP Tokyo Tokyo
126.223.0.0/16 65.5K
23.6%
SoftBank Corp. JP — —
126.227.0.0/16 65.5K
18.0%
SoftBank Corp. JP — —
126.229.0.0/16 65.5K
15.2%
SoftBank Corp. JP — —
126.230.0.0/16 65.5K
13.1%
SoftBank Corp. JP — —
126.245.0.0/16 65.5K
14.9%
SoftBank Corp. JP — —
126.247.0.0/16 65.5K
17.7%
SoftBank Corp. JP — —
126.250.0.0/16 65.5K
18.3%
SoftBank Corp. JP — —
158.207.0.0/16 65.5K
0.0%
SoftBank Corp. JP — —
160.189.0.0/16 65.5K
0.0%
SoftBank Corp. JP — —
220.26.0.0/16 65.5K
32.4%
SoftBank Corp. JP — —
220.48.0.0/16 65.5K
34.3%
SoftBank Corp. JP — —
220.57.0.0/16 65.5K
33.8%
SoftBank Corp. JP — —
101.102.128.0/17 32.8K
7.8%
SoftBank Corp. JP — —
117.55.0.0/17 32.8K
0.0%
SoftBank Corp. JP — —
118.103.0.0/17 32.8K
15.9%
SoftBank Corp. JP — —
126.1.0.0/17 32.8K
76.5%
SoftBank Corp. JP — —

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS17676 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
126.196.0.0/16 9,046 2026-07-21 21:16:07
126.238.0.0/16 9,019 2026-07-21 21:16:07
211.14.130.0/24 8,962 2026-07-21 21:16:07
221.68.0.0/16 8,737 2026-07-21 21:16:09
221.70.0.0/16 8,513 2026-07-21 21:16:09
221.69.0.0/16 8,464 2026-07-21 21:16:09
221.72.0.0/16 8,420 2026-07-21 21:16:09
126.197.0.0/16 7,910 2026-07-21 21:16:07
126.239.0.0/16 7,862 2026-07-21 21:16:07
63.223.70.0/24 7,818 2026-07-21 21:16:14
63.223.99.0/24 7,816 2026-07-21 21:16:14
63.223.123.0/24 7,777 2026-07-21 21:16:14
63.223.117.0/24 7,729 2026-07-21 21:16:14
126.146.0.0/16 7,509 2026-07-21 21:16:09
100.42.26.0/24 7,054 2026-07-21 21:16:04
122.128.98.0/24 6,874 2026-07-21 21:16:04
203.76.247.0/24 6,837 2026-07-21 21:16:04
1.112.0.0/14 6,400 2026-07-21 21:16:07
126.139.0.0/16 5,801 2026-07-21 21:16:07
117.55.0.0/17 5,751 2026-07-21 21:16:07
60.87.0.0/16 5,735 2026-07-21 21:16:07
126.17.0.0/16 5,714 2026-07-21 21:16:07
126.253.0.0/16 5,713 2026-07-21 21:16:03
126.1.0.0/16 5,712 2026-07-21 21:16:07
126.149.0.0/16 5,709 2026-07-21 21:16:07
126.135.0.0/16 5,708 2026-07-21 21:16:07
126.103.0.0/16 5,707 2026-07-21 21:16:07
118.103.0.0/17 5,707 2026-07-21 21:16:07
126.131.0.0/16 5,705 2026-07-21 21:16:07
126.159.0.0/16 5,704 2026-07-21 21:16:07
126.141.0.0/16 5,702 2026-07-21 21:16:07
126.117.0.0/16 5,701 2026-07-21 21:16:07
60.158.0.0/16 5,701 2026-07-21 21:16:07
126.181.0.0/16 5,700 2026-07-21 21:16:07
126.151.0.0/16 5,698 2026-07-21 21:16:07
126.213.0.0/16 5,696 2026-07-21 21:16:07
60.150.0.0/16 5,695 2026-07-21 21:16:07
126.229.0.0/16 5,694 2026-07-21 21:16:07
126.113.0.0/16 5,692 2026-07-21 21:16:07
126.167.0.0/16 5,692 2026-07-21 21:16:07
126.175.0.0/16 5,690 2026-07-21 21:16:07
126.79.0.0/16 5,688 2026-07-21 21:16:03
126.121.0.0/16 5,688 2026-07-21 21:16:07
126.95.0.0/16 5,688 2026-07-21 21:16:07
126.65.0.0/16 5,685 2026-07-21 21:16:07
126.33.0.0/16 5,685 2026-07-21 21:16:07
126.9.0.0/16 5,682 2026-07-21 21:16:07
126.69.0.0/16 5,681 2026-07-21 21:16:07
126.185.0.0/16 5,680 2026-07-21 21:16:07
126.154.0.0/16 5,679 2026-07-21 21:16:03

Showing top 50 of 468 announced prefixes by sample volume.

Frequently Asked Questions

What is AS17676?

AS17676 is an Autonomous System Number assigned to SoftBank Corp.. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).

How many IP addresses does AS17676 announce?

AS17676 announces 38.44M IPv4 addresses distributed across 159 routed CIDR prefixes. The network is registered in Japan.

Who operates AS17676?

AS17676 is operated by SoftBank Corp.. The organization is based in Japan. You can view all IP ranges and related ASNs on the organization page.

What country is AS17676 registered in?

AS17676 is registered in Japan. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-07-21 21:25:32 UTC
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