1. All IP Ranges
  2. 126.0.0.0/8
  3. 126.21.0.0/16
  4. AS17676  | 126.21.0.0/16

126.21.0.0/16

AS17676  ·  SoftBank Corp.

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Summary

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

WHOIS Details

inetnum:        126.0.0.0 - 126.31.255.255
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:  2026-01-06T10:49:11Z
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
126.227.0.0/16 AS17676 Japan Nation-wide Network of Softbank Corp. 65,536
126.230.0.0/16 AS17676 Japan Nation-wide Network of Softbank Corp. 65,536
126.53.0.0/16 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
126.249.0.0/16 AS17676 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
126.210.0.0/16 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
126.251.128.0/20 AS131937 Joetsu Cable Vision Co., Ltd. 4,096
126.52.0.0/20 AS10000 CableOne Inc 4,096
126.251.64.0/20 AS24289 Kagawa T.V.Broadcast Network Co.,Ltd 4,096
126.52.16.0/21 AS24259 kanuma cable television Corporation 2,048
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
126.209.48.0/24 AS135607 INFINIVAN CLIENT 256
126.209.49.0/24 AS135607 INFINIVAN CLIENT 256
126.209.50.0/24 AS135607 INFINIVAN CLIENT 256
126.209.53.0/24 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
126.209.69.0/24 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
126.209.97.0/24 AS152584 INFINIVAN CLIENT 256
126.209.98.0/24 AS152584 INFINIVAN CLIENT 256
126.209.52.0/24 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

Hosted domains

There are 7 domain names hosted across 6 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
126.21.58.194 ctyavalon.com 2
126.21.93.115 no-kid.cyou 1
126.21.62.177 pjp.best 1
126.21.23.112 kvsari.org 1
126.21.25.75 nerodesu.click 1
126.21.61.170 xn--qoqp3w.xn--5js045d.jp 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

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

IP Address ASN Details
126.21.123.50 AS17676 SoftBank Corp. 3.57ms from Osaka, JP
126.21.126.22 AS17676 SoftBank Corp. 3.69ms from Osaka, JP
126.21.116.13 AS17676 SoftBank Corp. 3.50ms from Osaka, JP
126.21.127.25 AS17676 SoftBank Corp. 3.51ms from Osaka, JP
126.21.122.156 AS17676 SoftBank Corp. 3.51ms from Osaka, JP
126.21.125.137 AS17676 SoftBank Corp. 3.61ms from Osaka, JP
126.21.118.218 AS17676 SoftBank Corp. 3.73ms from Osaka, JP
126.21.121.251 AS17676 SoftBank Corp. 4.45ms from Osaka, JP
126.21.119.82 AS17676 SoftBank Corp. 3.59ms from Osaka, JP
126.21.120.121 AS17676 SoftBank Corp. 3.55ms from Osaka, JP
126.21.124.77 AS17676 SoftBank Corp. 4.02ms from Osaka, JP
126.21.117.117 AS17676 SoftBank Corp. 4.37ms from Osaka, JP
126.21.65.200 AS17676 SoftBank Corp. 8.30ms from Osaka, JP
126.21.70.24 AS17676 SoftBank Corp. 8.44ms from Osaka, JP
126.21.28.98 AS17676 SoftBank Corp. 3.53ms from Tokyo, JP
126.21.68.40 AS17676 SoftBank Corp. 8.77ms from Osaka, JP
126.21.72.254 AS17676 SoftBank Corp. 8.61ms from Osaka, JP
126.21.94.10 AS17676 SoftBank Corp. 8.49ms from Osaka, JP
126.21.84.143 AS17676 SoftBank Corp. 8.36ms from Osaka, JP
126.21.59.18 AS17676 SoftBank Corp. 3.73ms from Tokyo, JP
126.21.50.108 AS17676 SoftBank Corp. 3.59ms from Tokyo, JP
126.21.52.27 AS17676 SoftBank Corp. 3.73ms from Tokyo, JP
126.21.105.234 AS17676 SoftBank Corp. 3.60ms from Osaka, JP
126.21.81.180 AS17676 SoftBank Corp. 9.80ms from Osaka, JP
126.21.107.79 AS17676 SoftBank Corp. 3.69ms from Osaka, 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
62.250.250.96 AS50266 Odido Netherlands B.V. 1.88ms from Amsterdam, NL
209.161.179.224 AS7782 Alaska Communications Systems Group, Inc. 3.39ms from Anchorage, US
94.70.37.192 AS6799 Ote SA (Hellenic Telecommunications Organisation) 7.29ms from Athens, GR
38.178.218.64 AS35986 Vyve Broadband 9.80ms from Dallas, US
76.25.72.240 AS7922 Comcast Cable Communications, LLC 5.17ms from Denver, US
72.62.88.176 AS47583 Hostinger International Limited 0.56ms from Frankfurt am Main, DE
218.155.55.240 AS4766 Korea Telecom 1.83ms from Incheon, KR
89.143.84.112 AS5603 Telekom Slovenije, d.d. 1.35ms from Ljubljana, SI
194.72.27.80 AS2856 British Telecommunications PLC 0.78ms from London, GB
83.50.194.96 AS3352 TELEFONICA DE ESPANA S.A.U. 9.21ms from Madrid, ES
108.60.250.0 AS8014 Bahamas Telecommunications Corporation 2.20ms from Nassau, BS
90.47.179.32 AS3215 Orange S.A. 6.19ms from Paris, FR
39.86.226.112 AS4837 CHINA UNICOM China169 Backbone 5.21ms from Qingdao, CN
52.0.1.0 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
180.172.56.80 AS4812 China Telecom (Group) 4.83ms from Shanghai, CN
40.65.183.160 AS8075 Microsoft Corporation 0.59ms from Singapore, SG
63.152.75.208 AS209 CenturyLink Communications, LLC 6.13ms from Chicago, US
74.215.83.16 AS6181 Cincinnati Bell Telephone Company LLC 1.36ms from Cincinnati, US
184.58.26.0 AS10796 Charter Communications Inc 8.57ms from Columbus, US
37.209.122.240 AS3209 Vodafone GmbH 8.42ms from Frankfurt am Main, DE
189.178.141.160 AS8151 UNINET 1.07ms from Guadalajara, MX
146.196.66.0 AS45899 VNPT Corp 0.29ms from Ho Chi Minh City, VN
177.87.104.0 AS262300 SUPER CONNECT TELECOM LTDA 6.65ms from Joao Pessoa, BR
122.172.128.176 AS24560 Bharti Airtel Ltd., Telemedia Services 4.77ms from Kolkata, IN
98.176.171.208 AS22773 Cox Communications Inc. 6.80ms from Los Angeles, US

Traceroute

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

$
traceroute -a -n -q1 -f4 126.21.127.248
traceroute to 126.21.127.248 (126.21.127.248): 64 hops max, 52 byte packets
4 [AS9498] 116.119.42.21 81.766 ms
5 [] 27.111.228.75 69.341 ms
6 *
7 [AS17676] 221.110.234.22 135.256 ms
8 [AS17676] 126.21.127.248 135.726 ms
Measurement taken from IPinfo ProbeNet in Kolkata, IN
On

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