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:         [email protected]
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:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        KF291-AP
tech-c:         KF291-AP
auth:           # Filtered
remarks:        [email protected] 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:         [email protected]
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:         [email protected]
admin-c:        KF291-AP
tech-c:         KF291-AP
nic-hdl:        AS2391-AP
remarks:        Generated from irt object IRT-SOFTBANK-JP
remarks:        [email protected] was validated on 2025-11-05
abuse-mailbox:  [email protected]
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:         [email protected]
remarks:        Please send spam report,virus alart
remarks:        or any other abuse report
remarks:        to  [email protected]
remarks:        Any other Information, Notice,
remarks:        Please send to [email protected]
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
221.16.0.0/12	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	AS131842	Korea Telecom	1,048,576
221.240.0.0/12	AS17506	ARTERIA Networks Corporation	1,048,576
221.144.0.0/12	AS152232	Korea Telecom	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
221.144.0.0/12	AS9856	Korea Telecom	1,048,576
221.176.0.0/13	AS56042	China Mobile Communications Corporation	524,288
221.176.0.0/13	AS56044	China Mobile Communications Corporation	524,288
221.176.0.0/13	AS56048	China Mobile Communications Corporation	524,288
221.176.0.0/13	AS56046	China Mobile Communications Corporation	524,288
221.176.0.0/13	AS56040	China Mobile Communications Corporation	524,288
221.176.0.0/13	AS9808	China Mobile Communications Corporation	524,288
221.224.0.0/13	AS4134	CHINANET jiangsu province network	524,288
221.176.0.0/13	AS24445	China Mobile Communications Corporation	524,288
221.224.0.0/13	AS131325	CHINANET jiangsu province network	524,288
221.224.0.0/13	AS137702	CHINANET jiangsu province network	524,288
221.184.0.0/13	AS4713	NTT DOCOMO BUSINESS,Inc.	524,288
221.224.0.0/13	AS140292	CHINANET jiangsu province network	524,288
221.176.0.0/13	AS139080	China Mobile Communications Corporation	524,288
221.224.0.0/13	AS134756	CHINANET jiangsu province network	524,288
221.224.0.0/13	AS4809	CHINANET jiangsu province network	524,288
221.216.0.0/13	AS4808	China Unicom Beijing province network	524,288
221.160.0.0/13	AS4766	Korea Telecom	524,288
221.176.0.0/13	AS132510	China Mobile Communications Corporation	524,288
221.224.0.0/13	AS23650	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
221.224.0.0/13	AS134770	CHINANET jiangsu province network	524,288
221.224.0.0/13	AS137697	CHINANET jiangsu province network	524,288
221.32.0.0/13	AS17676	Japan Nation-wide Network of Softbank Corp.	524,288
221.224.0.0/13	AS138950	CHINANET jiangsu province network	524,288
221.232.0.0/14	AS4134	CHINANET Hubei province network	262,144
221.200.0.0/14	AS4837	China Unicom Liaoning Province Network	262,144
221.140.0.0/14	AS9318	SK Broadband Co Ltd	262,144
221.40.0.0/14	AS17676	Japan Nation-wide Network of Softbank Corp.	262,144
221.124.0.0/14	AS9304	HGC Global Communications Limited	262,144
221.232.0.0/14	AS58563	CHINANET Hubei province network	262,144
221.232.0.0/14	AS58777	CHINANET Hubei province network	262,144
221.130.0.0/15	AS56042	China Mobile Communications Corporation	131,072
221.130.0.0/15	AS9808	China Mobile Communications Corporation	131,072
221.130.0.0/15	AS56041	China Mobile Communications Corporation	131,072
221.214.0.0/15	AS4837	China Unicom Shandong province network	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
221.44.0.0/15	AS17676	Japan Nation-wide Network of Softbank Corp.	131,072
221.8.0.0/15	AS4837	China Unicom JILIN province network	131,072

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
188.24.243.224	AS8708 DIGI ROMANIA S.A.	`5.60ms` from Bucharest, RO
179.41.208.16	AS22927 Telefonica de Argentina	`2.23ms` from Buenos Aires, AR
196.130.226.32	AS24835 Vodafone Data	`7.83ms` from Cairo, EG
76.187.71.80	AS11427 Charter Communications Inc	`4.67ms` from Dallas, US
20.135.118.16	AS8075 Microsoft Corporation	`1.23ms` from Dubai, AE
182.182.43.32	AS17557 Pakistan Telecommunication Company Limited	`6.91ms` from Karachi, PK
172.119.85.208	AS20001 Charter Communications Inc	`6.80ms` from Los Angeles, US
107.221.63.208	AS7018 AT&T Enterprises, LLC	`5.33ms` from Redding, US
44.215.94.96	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
132.196.134.32	AS8075 Microsoft Corporation	`0.20ms` from Boydton, US
34.81.227.32	AS396982 Google LLC	`0.17ms` from Chang-hua, TW
146.234.206.208	AS43857 Fraport AG Frankfurt Airport Services Worldwide	`3.04ms` from Frankfurt am Main, DE
112.120.192.240	AS4760 HKT Limited	`1.09ms` from Hong Kong, HK
218.233.73.240	AS9318 SK Broadband Co Ltd	`2.05ms` from Incheon, KR
77.37.161.224	AS42610 PJSC Rostelecom	`1.25ms` from Moscow, RU
54.225.182.48	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
172.215.158.64	AS8075 Microsoft Corporation	`0.26ms` from San Antonio, US
189.171.83.176	AS8151 UNINET	`4.17ms` from Santiago de Queretaro, MX
113.227.233.176	AS4837 CHINA UNICOM China169 Backbone	`6.97ms` from Tieling, CN
153.218.199.64	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.81ms` from Tokyo, JP
190.88.209.192	AS11081 United Telecommunication Services (UTS)	`8.93ms` from Willemstad, CW
104.81.11.208	AS16625 Akamai Technologies, Inc.	`0.33ms` from Berlin, DE
197.133.250.64	AS24835 Vodafone Data	`14.77ms` from Cairo, EG
93.229.90.32	AS3320 Deutsche Telekom AG	`4.32ms` from Frankfurt am Main, DE
97.98.36.208	AS11427 Charter Communications Inc	`10.63ms` from Houston, US

Traceroute

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

traceroute -a -n -q1 -f5 -m12 221.32.10.1

traceroute to 221.32.10.1 (221.32.10.1): 12 hops max, 52 byte packets

5 [] 15.230.139.16 0.905 ms

6 *

7 *

8 *

9 [AS17676] 221.111.203.146 142.158 ms

10 *

11 *

12 *

Measurement taken from

IPinfo ProbeNet in Dallas, US

On January 19th 2026

What are IP address ranges?

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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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