221.32.0.0/16

AS17676 · SoftBank Corp.

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Summary

Country	Japan
Domain	bbtec.net
ASN	AS17676
Parent Range	221.32.0.0/13
Registry	APNIC
ID	BBTEC

WHOIS Details

inetnum:        221.32.0.0 - 221.39.255.255
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
notify:         kimatsud@softbank.co.jp
mnt-by:         APNIC-HM
mnt-lower:      MAINT-JP-BBTECH
mnt-routes:     MAINT-JP-BBTECH
mnt-irt:        IRT-SOFTBANK-JP
last-modified:  2026-01-19T02:51:53Z
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

Overlapping Ranges

BGP prefixes that contain 221.32.0.0/16

Range	ASN	Company	Num of IPs
221.32.0.0/13	AS17676	Japan Nation-wide Network of Softbank Corp.	524,288

Nearby Ranges

BGP prefixes that overlap with 221.0.0.0/8

Range	ASN	Company	Num of IPs
221.64.0.0/11	AS17676	Japan Nation-wide Network of Softbank Corp.	2,097,152
221.144.0.0/12	AS152232	Korea Telecom	1,048,576
221.240.0.0/12	AS17506	ARTERIA Networks Corporation	1,048,576
221.144.0.0/12	AS4766	Korea Telecom	1,048,576
221.48.0.0/12	AS17676	Japan Nation-wide Network of Softbank Corp.	1,048,576
221.16.0.0/12	AS17676	Japan Nation-wide Network of Softbank Corp.	1,048,576
221.144.0.0/12	AS152214	Korea Telecom	1,048,576
221.96.0.0/12	AS17676	Japan Nation-wide Network of Softbank Corp.	1,048,576
221.144.0.0/12	AS9856	Korea Telecom	1,048,576
221.32.0.0/13	AS17676	Japan Nation-wide Network of Softbank Corp.	524,288
221.224.0.0/13	AS131325	CHINANET jiangsu province network	524,288
221.176.0.0/13	AS56046	China Mobile Communications Corporation	524,288
221.216.0.0/13	AS4808	China Unicom Beijing province network	524,288
221.224.0.0/13	AS134756	CHINANET jiangsu province network	524,288
221.224.0.0/13	AS23650	CHINANET jiangsu province network	524,288
221.176.0.0/13	AS9808	China Mobile Communications Corporation	524,288
221.176.0.0/13	AS56044	China Mobile Communications Corporation	524,288
221.224.0.0/13	AS4809	CHINANET jiangsu province network	524,288
221.184.0.0/13	AS4713	NTT DOCOMO BUSINESS,Inc.	524,288
221.224.0.0/13	AS58777	CHINANET jiangsu province network	524,288
221.160.0.0/13	AS4766	Korea Telecom	524,288
221.176.0.0/13	AS56048	China Mobile Communications Corporation	524,288
221.176.0.0/13	AS56040	China Mobile Communications Corporation	524,288
221.224.0.0/13	AS134770	CHINANET jiangsu province network	524,288
221.224.0.0/13	AS137697	CHINANET jiangsu province network	524,288
221.224.0.0/13	AS137702	CHINANET jiangsu province network	524,288
221.224.0.0/13	AS138950	CHINANET jiangsu province network	524,288
221.176.0.0/13	AS139080	China Mobile Communications Corporation	524,288
221.224.0.0/13	AS140292	CHINANET jiangsu province network	524,288
221.224.0.0/13	AS4134	CHINANET jiangsu province network	524,288
221.224.0.0/13	AS146966	CHINANET jiangsu province network	524,288
221.176.0.0/13	AS141425	China Mobile Communications Corporation	524,288
221.176.0.0/13	AS56042	China Mobile Communications Corporation	524,288
221.176.0.0/13	AS132510	China Mobile Communications Corporation	524,288
221.176.0.0/13	AS24445	China Mobile Communications Corporation	524,288
221.140.0.0/14	AS9318	SK Broadband Co Ltd	262,144
221.232.0.0/14	AS4134	CHINANET Hubei province network	262,144
221.124.0.0/14	AS9304	HGC Global Communications Limited	262,144
221.200.0.0/14	AS4837	China Unicom Liaoning Province Network	262,144
221.232.0.0/14	AS58563	CHINANET Hubei province network	262,144
221.40.0.0/14	AS17676	Japan Nation-wide Network of Softbank Corp.	262,144
221.232.0.0/14	AS58777	CHINANET Hubei province network	262,144
221.138.0.0/15	AS9318	SK Broadband Co Ltd	131,072
221.170.0.0/15	AS2518	BIGLOBE Inc.	131,072
221.204.0.0/15	AS4837	China Unicom Shanxi Province Network	131,072
221.214.0.0/15	AS4837	China Unicom Shandong province network	131,072
221.130.0.0/15	AS56041	China Mobile Communications Corporation	131,072
221.130.0.0/15	AS56042	China Mobile Communications Corporation	131,072
221.8.0.0/15	AS4837	China Unicom JILIN province network	131,072
221.44.0.0/15	AS17676	Japan Nation-wide Network of Softbank Corp.	131,072

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address	ASN	Details
221.32.128.2	AS17676 SoftBank Corp.	`3.19ms` from Tokyo, JP
221.32.0.1	AS17676 SoftBank Corp.	`4.60ms` 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
75.89.187.128	AS7029 Windstream Communications LLC	`11.85ms` from Atlanta, US
106.12.197.144	AS38365 Beijing Baidu Netcom Science and Technology Co., Ltd.	`5.79ms` from Beijing, CN
100.40.112.192	AS701 Verizon Business	`2.00ms` from Boston, US
173.90.98.208	AS10796 Charter Communications Inc	`12.27ms` from Columbus, US
84.190.132.128	AS3320 Deutsche Telekom AG	`10.62ms` from Frankfurt am Main, DE
193.227.127.32	AS41594 Banque Saudi Fransi	`1.82ms` from Jeddah, SA
82.37.177.48	AS5089 Virgin Media Limited	`14.42ms` from London, GB
34.49.216.0	AS396982 Google LLC	`0.07ms` from Melbourne, AU
91.175.25.48	AS12322 Free SAS	`6.09ms` from Paris, FR
178.89.96.176	AS9198 JSC Kazakhtelecom	`2.14ms` from Almaty, KZ
92.67.105.240	AS1136 KPN B.V.	`0.45ms` from Amsterdam, NL
47.93.30.224	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.06ms` from Beijing, CN
52.232.165.80	AS8075 Microsoft Corporation	`0.29ms` from Boydton, US
172.222.85.0	AS20115 Charter Communications LLC	`13.71ms` from Chicago, US
52.154.55.48	AS8075 Microsoft Corporation	`0.18ms` from Des Moines, US
149.249.110.96	AS29505 Stadtwerke Luebeck Digital GmbH	`1.48ms` from Hamburg, DE
13.94.30.32	AS8075 Microsoft Corporation	`0.30ms` from Hong Kong, HK
194.210.232.48	AS1930 Fundacao para a Ciencia e a Tecnologia, I.P.	`2.32ms` from Lisbon, PT
90.195.167.192	AS5607 Sky UK Limited	`3.71ms` from London, GB
126.29.164.160	AS17676 SoftBank Corp.	`7.28ms` from Osaka, JP
60.239.140.0	AS2518 BIGLOBE Inc.	`10.73ms` from Osaka, JP
71.59.89.160	AS7922 Comcast Cable Communications, LLC	`9.71ms` from Piscataway, US
50.19.23.32	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
187.42.0.0	AS150436 Byteplus Pte. Ltd.	`1.38ms` from Singapore, SG
139.9.113.128	AS55990 Huawei Cloud Service data center	`3.46ms` from Tianjin, CN

Traceroute

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

traceroute -a -n -q1 -m7 221.32.223.94

traceroute to 221.32.223.94 (221.32.223.94): 7 hops max, 52 byte packets

1 [AS15169] 142.251.241.124 115.344 ms

2 [AS15169] 108.170.248.248 114.861 ms

3 *

4 [AS17676] 221.110.187.110 117.982 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Melbourne, AU

On March 20th 2026

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