1. All IP Ranges
  2. 126.0.0.0/8
  3. 126.51.0.0/16
  4. AS17676  | 126.51.0.0/16

126.51.0.0/16

AS17676  ·  SoftBank Corp.

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Summary

Country Japan
Domain bbtec.net
ASN AS17676
Registry APNIC
ID BBTEC

WHOIS Details

inetnum:        126.48.0.0 - 126.51.255.255
netname:        BBTEC
descr:          Japan Nation-wide Network of Softbank Corp.
country:        JP
org:            ORG-SC4-AP
admin-c:        SA421-AP
tech-c:         SA421-AP
abuse-c:        AS2391-AP
status:         ALLOCATED PORTABLE
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-JP-BBTECH
mnt-routes:     MAINT-JP-BBTECH
mnt-irt:        IRT-SOFTBANK-JP
last-modified:  2023-07-12T22:54:51Z
source:         APNIC

irt:            IRT-SOFTBANK-JP
address:        Tokyo Portcity Takeshiba Office Tower 21F
address:        1-7-1, Kaigan
address:        Minatoku,Tokyo, Japan
e-mail:         abuse@e.softbank.co.jp
abuse-mailbox:  abuse@e.softbank.co.jp
admin-c:        KF291-AP
tech-c:         KF291-AP
auth:           # Filtered
remarks:        abuse@e.softbank.co.jp was validated on 2025-11-05
mnt-by:         MAINT-JP-BBTECH
last-modified:  2025-11-18T00:26:18Z
source:         APNIC

organisation:   ORG-SC4-AP
org-name:       SOFTBANK Corp.
org-type:       LIR
country:        JP
address:        Tokyo Portcity Takeshiba Office Tower 22F
address:        1-7-1, Kaigan
phone:          +81-3-6889-6365
e-mail:         GRP-nic-admin@g.softbank.co.jp
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:51Z
source:         APNIC

role:           ABUSE SOFTBANKJP
country:        ZZ
address:        Tokyo Portcity Takeshiba Office Tower 21F
address:        1-7-1, Kaigan
address:        Minatoku,Tokyo, Japan
phone:          +000000000
e-mail:         abuse@e.softbank.co.jp
admin-c:        KF291-AP
tech-c:         KF291-AP
nic-hdl:        AS2391-AP
remarks:        Generated from irt object IRT-SOFTBANK-JP
remarks:        abuse@e.softbank.co.jp was validated on 2025-11-05
abuse-mailbox:  abuse@e.softbank.co.jp
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-05T01:56:02Z
source:         APNIC

role:           SoftbankBB ABUSE
address:        Tokyo Portcity Takeshiba Office Tower 22F,  1-7-1, Kaigan, Minatoku,Tokyo
country:        JP
phone:          +81-3-6688-5120
e-mail:         abuse@e.softbank.co.jp
remarks:        Please send spam report,virus alart
remarks:        or any other abuse report
remarks:        to  abuse@e.softbank.co.jp
remarks:        Any other Information, Notice,
remarks:        Please send to hostmaster@bbtec.net
admin-c:        KF291-AP
tech-c:         KF291-AP
nic-hdl:        SA421-AP
mnt-by:         MAINT-JP-BBTECH
last-modified:  2024-03-26T02:44:48Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 126.0.0.0/8

Range ASN Company Num of IPs
126.230.0.0/16 AS17676 Japan Nation-wide Network of Softbank Corp. 65,536
126.249.0.0/16 AS17676 SoftBank Corp. 65,536
126.53.0.0/16 AS17676 Japan Nation-wide Network of Softbank Corp. 65,536
126.227.0.0/16 AS17676 Japan Nation-wide Network of Softbank Corp. 65,536
126.229.0.0/16 AS17676 Japan Nation-wide Network of Softbank Corp. 65,536
126.248.0.0/16 AS17676 Japan Nation-wide Network of Softbank Corp. 65,536
126.250.0.0/16 AS17676 Japan Nation-wide Network of Softbank Corp. 65,536
126.210.0.0/16 AS16509 Amazon.com, Inc. 65,536
126.226.0.0/16 AS16509 Amazon.com, Inc. 65,536
126.228.0.0/16 AS16509 Amazon.com, Inc. 65,536
126.143.0.0/16 AS17676 SoftBank Corp. 65,536
126.144.0.0/16 AS17676 SoftBank Corp. 65,536
126.145.0.0/16 AS17676 Japan Nation-wide Network of Softbank Corp. 65,536
126.208.0.0/16 AS17676 Japan Nation-wide Network of Softbank Corp. 65,536
126.211.0.0/16 AS17676 Japan Nation-wide Network of Softbank Corp. 65,536
126.209.128.0/18 AS2527 Sony Network Communications Inc. 16,384
126.251.0.0/19 AS131937 Joetsu Cable Vision Co.,Ltd. 8,192
126.52.32.0/19 AS131970 Hikarinet Inc. 8,192
126.52.0.0/20 AS10000 CableOne Inc 4,096
126.251.128.0/20 AS131937 Joetsu Cable Vision Co., Ltd. 4,096
126.251.64.0/20 AS24289 Kagawa T.V.Broadcast Network Co.,Ltd 4,096
126.251.112.0/21 AS131937 Joetsu Cable Vision Co., Ltd. 2,048
126.251.32.0/21 AS131937 Joetsu Cable Vision Co.,Ltd. 2,048
126.251.40.0/22 AS55381 City-Cable Shunan Corp. 1,024
126.251.44.0/23 AS55381 City-Cable Shunan Corp. 512
126.209.58.0/23 AS141196 DEPARTMENT OF INFORMATION AND COMMUNICATION TECHNOLOGY 512
126.209.47.0/24 AS135607 INFINIVAN CLIENT 256
126.209.48.0/24 AS135607 INFINIVAN CLIENT 256
126.209.49.0/24 AS135607 INFINIVAN CLIENT 256
126.209.50.0/24 AS135607 INFINIVAN CLIENT 256
126.209.52.0/24 AS135607 INFINIVAN CLIENT 256
126.209.53.0/24 AS135607 INFINIVAN CLIENT 256
126.209.54.0/24 AS135607 INFINIVAN CLIENT 256
126.209.55.0/24 AS135607 INFINIVAN CLIENT 256
126.209.56.0/24 AS135607 INFINIVAN CLIENT 256
126.209.57.0/24 AS135607 INFINIVAN CLIENT 256
126.209.61.0/24 AS135607 INFINIVAN CLIENT 256
126.209.15.0/24 AS152584 INFINIVAN CLIENT 256
126.209.33.0/24 AS152584 INFINIVAN CLIENT 256
126.209.37.0/24 AS152584 INFINIVAN CLIENT 256
126.209.63.0/24 AS152584 INFINIVAN CLIENT 256
126.209.96.0/24 AS152584 INFINIVAN CLIENT 256
126.209.69.0/24 AS135607 INFINIVAN CLIENT 256
126.209.14.0/24 AS135607 INFINIVAN CLIENT 256
126.209.16.0/24 AS135607 INFINIVAN CLIENT 256
126.209.17.0/24 AS135607 INFINIVAN CLIENT 256
126.209.18.0/24 AS135607 INFINIVAN CLIENT 256
126.209.19.0/24 AS135607 INFINIVAN CLIENT 256
126.209.20.0/24 AS135607 INFINIVAN CLIENT 256
126.209.21.0/24 AS135607 INFINIVAN CLIENT 256

Hosted domains

There are 18 domain names hosted across 18 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
126.51.91.21 neptunes.icu 1
126.51.74.59 bazstar.com 1
126.51.104.14 fixer24.jp 1
126.51.218.182 mm909.cn 1
126.51.92.188 daelaam.com 1
126.51.152.47 teliang.sbs 1
126.51.188.35 xn--3svp0kmu0a6pb.com 1
126.51.152.187 buy5.jp 1
126.51.222.192 hjdmc.xyz 1
126.51.217.143 rvnk.dev 1
126.51.234.244 ayanamirei.zone 1
126.51.209.230 ifoodme.com 1
126.51.166.178 kemo-ikada.com 1
126.51.228.196 reiko-kagura.ink 1
126.51.154.95 potetiinu.com 1
126.51.78.179 astralclouds.com 1
126.51.208.73 v4.io.vn 1
126.51.239.62 nakatsu.tokyo 1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity
Read more

Pingable IPs

1,112 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
126.51.89.25 AS17676 SoftBank Corp. 2.99ms from Tokyo, JP
126.51.121.7 AS17676 SoftBank Corp. 2.60ms from Tokyo, JP
126.51.88.186 AS17676 SoftBank Corp. 2.90ms from Tokyo, JP
126.51.105.91 AS17676 SoftBank Corp. 2.82ms from Tokyo, JP
126.51.110.82 AS17676 SoftBank Corp. 3.02ms from Tokyo, JP
126.51.107.120 AS17676 SoftBank Corp. 2.62ms from Tokyo, JP
126.51.119.223 AS17676 SoftBank Corp. 3.56ms from Tokyo, JP
126.51.109.202 AS17676 SoftBank Corp. 3.06ms from Tokyo, JP
126.51.82.101 AS17676 SoftBank Corp. 2.62ms from Tokyo, JP
126.51.104.247 AS17676 SoftBank Corp. 2.83ms from Tokyo, JP
126.51.75.190 AS17676 SoftBank Corp. 2.65ms from Tokyo, JP
126.51.72.163 AS17676 SoftBank Corp. 2.96ms from Tokyo, JP
126.51.111.75 AS17676 SoftBank Corp. 2.94ms from Tokyo, JP
126.51.93.149 AS17676 SoftBank Corp. 2.10ms from Tokyo, JP
126.51.76.203 AS17676 SoftBank Corp. 2.89ms from Tokyo, JP
126.51.99.164 AS17676 SoftBank Corp. 2.95ms from Tokyo, JP
126.51.83.173 AS17676 SoftBank Corp. 2.98ms from Tokyo, JP
126.51.98.163 AS17676 SoftBank Corp. 2.98ms from Tokyo, JP
126.51.96.235 AS17676 SoftBank Corp. 2.53ms from Tokyo, JP
126.51.101.106 AS17676 SoftBank Corp. 4.27ms from Tokyo, JP
126.51.116.26 AS17676 SoftBank Corp. 2.93ms from Tokyo, JP
126.51.84.157 AS17676 SoftBank Corp. 2.80ms from Tokyo, JP
126.51.114.95 AS17676 SoftBank Corp. 2.88ms from Tokyo, JP
126.51.117.177 AS17676 SoftBank Corp. 3.05ms from Tokyo, JP
126.51.122.190 AS17676 SoftBank Corp. 2.92ms from Tokyo, JP

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
188.226.132.32 AS14061 DigitalOcean, LLC 0.18ms from Amsterdam, NL
137.131.69.96 AS54253 Oracle Corporation 0.64ms from Ashburn, US
212.205.222.64 AS6799 Ote SA (Hellenic Telecommunications Organisation) 0.65ms from Athens, GR
2.242.29.0 AS6805 Telefonica Germany GmbH & Co.OHG 4.06ms from Berlin, DE
136.115.209.48 AS396982 Google LLC 0.11ms from Council Bluffs, US
99.81.190.128 AS16509 Amazon.com, Inc. 0.17ms from Dublin, IE
151.80.35.112 AS16276 OVH SAS 0.06ms from Gravelines, FR
36.25.52.80 AS4134 CHINANET-BACKBONE 9.03ms from Hangzhou, CN
87.254.225.32 AS6758 Monaco Telecom S.A. 4.19ms from Marseille, FR
2.115.119.32 AS3269 Telecom Italia S.p.A. 4.26ms from Milan, IT
165.227.211.240 AS14061 DigitalOcean, LLC 0.24ms from New York City, US
115.192.34.112 AS4134 CHINANET-BACKBONE 5.16ms from Ningbo, CN
193.49.225.16 AS2200 Renater 3.60ms from Paris, FR
130.244.49.160 AS1257 Tele2 Sverige AB 0.50ms from Riga, LV
98.232.117.96 AS7922 Comcast Cable Communications, LLC 8.85ms from Seattle, US
59.28.81.80 AS4766 Korea Telecom 5.95ms from Seoul, KR
61.41.212.144 AS9946 KCTV JEJU BROADCASTING 9.60ms from Seoul, KR
20.212.170.96 AS8075 Microsoft Corporation 0.71ms from Singapore, SG
210.48.236.64 AS2514 NTT PC Communications, Inc. 2.40ms from Tokyo, JP
104.252.179.208 AS201525 HZ Hosting Ltd 0.19ms from Toronto, CA
110.166.112.160 AS140061 Qinghai Telecom 2.25ms from Xining, CN
20.91.169.208 AS8075 Microsoft Corporation 0.24ms from Gaevle, SE
37.59.148.64 AS16276 OVH SAS 0.06ms from Gravelines, FR
4.224.88.112 AS8075 Microsoft Corporation 0.14ms from Lohogaon, IN
80.44.237.32 AS13285 TalkTalk Communications Limited 8.26ms from Manchester, GB

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 -f4 -m12 126.51.57.175
traceroute to 126.51.57.175 (126.51.57.175): 12 hops max, 52 byte packets
4 [] 15.230.139.162 34.713 ms
5 [] 15.230.139.26 2.052 ms
6 *
7 *
8 *
10 *
11 *
12 *
Measurement taken from IPinfo ProbeNet in Philadelphia, US
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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