221.30.0.0/16

AS17676 · SoftBank Corp.

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Summary

Country	Japan
Domain	bbtec.net
ASN	AS17676
Parent Range	221.16.0.0/12
Registry	APNIC
ID	BBTEC

WHOIS Details

inetnum:        221.16.0.0 - 221.31.255.255
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
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 221.30.0.0/16

Range	ASN	Company	Num of IPs
221.16.0.0/12	AS17676	Japan Nation-wide Network of Softbank Corp.	1,048,576

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
221.96.0.0/12	AS17676	Japan Nation-wide Network of Softbank Corp.	1,048,576
221.144.0.0/12	AS152232	Korea Telecom	1,048,576
221.144.0.0/12	AS152214	Korea Telecom	1,048,576
221.16.0.0/12	AS17676	Japan Nation-wide Network of Softbank Corp.	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
221.144.0.0/12	AS9856	Korea Telecom	1,048,576
221.224.0.0/13	AS4809	CHINANET jiangsu province network	524,288
221.176.0.0/13	AS56040	China Mobile Communications Corporation	524,288
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	AS56046	China Mobile Communications Corporation	524,288
221.176.0.0/13	AS56048	China Mobile Communications Corporation	524,288
221.176.0.0/13	AS9808	China Mobile Communications Corporation	524,288
221.216.0.0/13	AS4808	China Unicom Beijing province network	524,288
221.32.0.0/13	AS17676	Japan Nation-wide Network of Softbank Corp.	524,288
221.224.0.0/13	AS146966	CHINANET jiangsu province network	524,288
221.224.0.0/13	AS131325	CHINANET jiangsu province network	524,288
221.224.0.0/13	AS138950	CHINANET jiangsu province network	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	AS134770	CHINANET jiangsu province network	524,288
221.224.0.0/13	AS4134	CHINANET jiangsu province network	524,288
221.224.0.0/13	AS134756	CHINANET jiangsu province network	524,288
221.160.0.0/13	AS4766	Korea Telecom	524,288
221.224.0.0/13	AS58777	CHINANET jiangsu province network	524,288
221.176.0.0/13	AS141425	China Mobile Communications Corporation	524,288
221.224.0.0/13	AS23650	CHINANET jiangsu province network	524,288
221.176.0.0/13	AS24445	China Mobile Communications Corporation	524,288
221.184.0.0/13	AS4713	NTT DOCOMO BUSINESS,Inc.	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
221.176.0.0/13	AS132510	China Mobile Communications Corporation	524,288
221.232.0.0/14	AS4134	CHINANET Hubei province network	262,144
221.232.0.0/14	AS58777	CHINANET Hubei province network	262,144
221.40.0.0/14	AS17676	Japan Nation-wide Network of Softbank Corp.	262,144
221.200.0.0/14	AS4837	China Unicom Liaoning Province Network	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
221.140.0.0/14	AS9318	SK Broadband Co Ltd	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
221.138.0.0/15	AS9318	SK Broadband Co Ltd	131,072
221.130.0.0/15	AS56041	China Mobile Communications Corporation	131,072
221.8.0.0/15	AS4837	China Unicom JILIN province network	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
221.170.0.0/15	AS2518	BIGLOBE Inc.	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
84.91.237.240	AS13156 NOWO COMMUNICATIONS, S.A.	`7.87ms` from Braga, PT
41.41.226.144	AS8452 TE-AS	`4.93ms` from Cairo, EG
222.162.203.80	AS4837 CHINA UNICOM China169 Backbone	`3.04ms` from Changchun, CN
12.74.213.48	AS7018 AT&T Enterprises, LLC	`0.87ms` from Chicago, US
3.122.249.48	AS16509 Amazon.com, Inc.	`0.29ms` from Frankfurt am Main, DE
130.61.215.16	AS31898 Oracle Corporation	`0.24ms` from Frankfurt am Main, DE
188.210.6.128	AS42652 inexio Informationstechnologie und Telekommunikation Gmbh	`5.73ms` from Frankfurt am Main, DE
79.223.102.128	AS3320 Deutsche Telekom AG	`2.21ms` from Hamburg, DE
154.94.114.0	AS63139 BEDGE CO LIMITED	`0.82ms` from Kuala Lumpur, MY
158.94.157.128	AS6079 RCN	`2.24ms` from Reston, US
163.176.235.128	AS31898 Oracle Corporation	`0.29ms` from Sao Paulo, BR
58.159.203.112	AS17506 ARTERIA Networks Corporation	`0.46ms` from Tokyo, JP
111.175.238.128	AS4134 CHINANET-BACKBONE	`2.43ms` from Wuhan, CN
203.154.91.144	AS4618 Internet Thailand Company Limited	`2.76ms` from Bangkok, TH
200.193.192.32	AS8167 V tal	`14.65ms` from Brasilia, BR
108.68.176.0	AS7018 AT&T Enterprises, LLC	`8.29ms` from Chicago, US
158.41.170.208	AS1448 United Cooperative Services	`6.23ms` from Dallas, US
140.240.124.208	AS4134 CHINANET-BACKBONE	`4.21ms` from Haikou, CN
74.211.34.48	AS4181 TDS TELECOM	`11.81ms` from Los Angeles, US
108.93.104.32	AS7018 AT&T Enterprises, LLC	`5.75ms` from Los Angeles, US
88.30.194.80	AS3352 TELEFONICA DE ESPANA S.A.U.	`14.03ms` from Madrid, ES
80.30.107.80	AS3352 TELEFONICA DE ESPANA S.A.U.	`6.91ms` from Madrid, ES
8.53.155.16	AS3356 Level 3 Parent, LLC	`0.86ms` from Minneapolis, US
94.28.146.144	AS12389 PJSC Rostelecom	`4.21ms` from Moscow, RU
1.13.6.112	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.98ms` from Nanjing, CN

Traceroute

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

traceroute -a -n -q1 -f5 -m9 221.30.243.157

traceroute to 221.30.243.157 (221.30.243.157): 9 hops max, 52 byte packets

5 [AS45430] 103.231.152.23 67.295 ms

6 [AS17676] 221.110.187.110 81.92 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Singapore, SG

On March 28th 2026

What are IP address ranges?

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