221.108.0.0/16

AS17676 · SoftBank Corp.

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Summary

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

WHOIS Details

inetnum:        221.16.0.0 - 221.111.255.255
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:  2020-10-20T00:56:52Z
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:  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:         [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

Nearby Ranges

BGP prefixes that overlap with 221.0.0.0/8

Range	ASN	Company	Num of IPs
221.240.0.0/12	AS17506	ARTERIA Networks Corporation	1,048,576
221.144.0.0/12	AS4766	Korea Telecom	1,048,576
221.144.0.0/12	AS152214	Korea Telecom	1,048,576
221.144.0.0/12	AS9856	Korea Telecom	1,048,576
221.224.0.0/13	AS146966	CHINANET jiangsu province network	524,288
221.176.0.0/13	AS56042	China Mobile Communications Corporation	524,288
221.224.0.0/13	AS140292	CHINANET jiangsu province network	524,288
221.176.0.0/13	AS24445	China Mobile Communications Corporation	524,288
221.176.0.0/13	AS139080	China Mobile Communications Corporation	524,288
221.224.0.0/13	AS23650	CHINANET jiangsu province network	524,288
221.224.0.0/13	AS4134	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	AS134756	CHINANET jiangsu province network	524,288
221.224.0.0/13	AS134770	CHINANET jiangsu province network	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	AS56040	China Mobile Communications Corporation	524,288
221.176.0.0/13	AS132510	China Mobile Communications Corporation	524,288
221.176.0.0/13	AS56048	China Mobile Communications Corporation	524,288
221.184.0.0/13	AS4713	NTT DOCOMO BUSINESS,Inc.	524,288
221.160.0.0/13	AS4766	Korea Telecom	524,288
221.176.0.0/13	AS141425	China Mobile Communications Corporation	524,288
221.224.0.0/13	AS4809	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
221.216.0.0/13	AS4808	China Unicom Beijing province network	524,288
221.176.0.0/13	AS9808	China Mobile Communications Corporation	524,288
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
221.140.0.0/14	AS9318	SK Broadband Co Ltd	262,144
221.232.0.0/14	AS4134	CHINANET Hubei province network	262,144
221.232.0.0/14	AS58563	CHINANET Hubei province network	262,144
221.130.0.0/15	AS56042	China Mobile Communications Corporation	131,072
221.170.0.0/15	AS2518	BIGLOBE Inc.	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
221.130.0.0/15	AS9808	China Mobile Communications Corporation	131,072
221.138.0.0/15	AS9318	SK Broadband Co Ltd	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
221.137.0.0/16	AS9812	Oriental Cable Network Co., Ltd.	65,536
221.206.0.0/16	AS4837	China Unicom Heilongjiang Province Network	65,536
221.6.0.0/16	AS4837	China Unicom Jiangsu province network	65,536
221.169.0.0/16	AS4780	Digital United I	65,536
221.213.0.0/16	AS4837	China Unicom Yunnan province network	65,536
221.10.0.0/16	AS4837	China Unicom SiChuan province network	65,536
221.6.0.0/16	AS140717	China Unicom Jiangsu province network	65,536
221.116.0.0/16	AS17506	ARTERIA Networks Corporation	65,536
221.117.0.0/16	AS17506	ARTERIA Networks Corporation	65,536

Hosted domains

There are no domains currently hosted on this ASN.

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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
178.221.18.128	AS8400 TELEKOM SRBIJA a.d.	`3.38ms` from Belgrade, RS
108.156.194.32	AS16509 Amazon.com, Inc.	`0.08ms` from Denver, US
119.148.18.0	AS23923 Agni Systems Limited	`0.30ms` from Dhaka, BD
90.126.217.112	AS3215 Orange S.A.	`6.27ms` from Frankfurt am Main, DE
82.18.122.48	AS5089 Virgin Media Limited	`10.94ms` from London, GB
115.131.107.192	AS7545 TPG Telecom Limited	`10.79ms` from Melbourne, AU
68.34.170.208	AS7922 Comcast Cable Communications, LLC	`16.45ms` from Murfreesboro, US
60.209.127.144	AS4837 CHINA UNICOM China169 Backbone	`1.42ms` from Qingdao, CN
221.167.247.160	AS4766 Korea Telecom	`1.50ms` from Seoul, KR
41.66.83.160	AS51265 Mass Response Service GmbH	`1.24ms` from Vienna, AT
206.85.99.240	AS53271 Phenix Cable	`6.10ms` from Atlanta, US
109.130.64.32	AS5432 Proximus NV	`3.73ms` from Brussels, BE
177.101.102.160	AS28343 UNIFIQUE TELECOMUNICACOES S/A	`6.12ms` from Curitiba, BR
108.167.73.112	AS11427 Charter Communications Inc	`14.71ms` from Dallas, US
54.195.13.128	AS16509 Amazon.com, Inc.	`0.18ms` from Dublin, IE
54.154.197.0	AS16509 Amazon.com, Inc.	`0.17ms` from Dublin, IE
41.30.2.192	AS29975 Vodacom	`14.16ms` from Johannesburg, ZA
80.180.230.0	AS3269 Telecom Italia S.p.A.	`1.92ms` from Milan, IT
207.111.173.144	AS7314 Peace Communications LLC	`4.82ms` from Nashville, US
201.43.211.160	AS27699 TELEFÔNICA BRASIL S.A	`10.11ms` from Osasco, BR
75.4.36.80	AS7018 AT&T Enterprises, LLC	`8.31ms` from Redding, US
187.74.209.80	AS27699 TELEFÔNICA BRASIL S.A	`3.98ms` from Sao Paulo, BR
167.86.44.208	AS48851 Radware Ltd	`0.64ms` from Tel Aviv, IL
24.99.161.176	AS7922 Comcast Cable Communications, LLC	`3.80ms` from Atlanta, US
87.64.2.32	AS5432 Proximus NV	`2.26ms` from Brussels, BE

Traceroute

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

traceroute -a -n -q1 -m5 221.108.156.236

traceroute to 221.108.156.236 (221.108.156.236): 5 hops max, 52 byte packets

1 [AS15169] 142.251.65.159 7.111 ms

2 [AS17676] 221.111.203.173 7.403 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Las Vegas, US

On December 14th 2025

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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