1. All IP Ranges
  2. 221.0.0.0/8
  3. 221.105.0.0/16
  4. AS17676  | 221.105.0.0/16

221.105.0.0/16

AS17676  ·  SoftBank Corp.

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

Summary

Country Japan
Domain bbtec.net
ASN AS17676
Parent Range 221.96.0.0/12
Registry APNIC
ID BBTEC

WHOIS Details

inetnum:        221.96.0.0 - 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:         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 221.105.0.0/16

Range ASN Company Num of IPs
221.96.0.0/12 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
221.48.0.0/12 AS17676 Japan Nation-wide Network of Softbank Corp. 1,048,576
221.240.0.0/12 AS17506 ARTERIA Networks Corporation 1,048,576
221.96.0.0/12 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 AS131842 Korea Telecom 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
221.144.0.0/12 AS4766 Korea Telecom 1,048,576
221.144.0.0/12 AS9856 Korea Telecom 1,048,576
221.176.0.0/13 AS9808 China Mobile Communications Corporation 524,288
221.224.0.0/13 AS137702 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
221.184.0.0/13 AS4713 NTT DOCOMO BUSINESS,Inc. 524,288
221.176.0.0/13 AS132510 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 AS56042 China Mobile Communications Corporation 524,288
221.224.0.0/13 AS4809 CHINANET jiangsu province network 524,288
221.224.0.0/13 AS23650 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
221.224.0.0/13 AS134756 CHINANET jiangsu province network 524,288
221.224.0.0/13 AS146966 CHINANET jiangsu province network 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
221.176.0.0/13 AS141425 China Mobile Communications Corporation 524,288
221.32.0.0/13 AS17676 Japan Nation-wide Network of Softbank Corp. 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
221.176.0.0/13 AS24445 China Mobile Communications Corporation 524,288
221.176.0.0/13 AS56040 China Mobile Communications Corporation 524,288
221.176.0.0/13 AS56046 China Mobile Communications Corporation 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
221.232.0.0/14 AS58563 CHINANET Hubei province network 262,144
221.232.0.0/14 AS58777 CHINANET Hubei province network 262,144
221.124.0.0/14 AS9304 HGC Global Communications Limited 262,144
221.40.0.0/14 AS17676 Japan Nation-wide Network of Softbank Corp. 262,144
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 AS56042 China Mobile Communications Corporation 131,072
221.130.0.0/15 AS56041 China Mobile Communications Corporation 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
221.138.0.0/15 AS9318 SK Broadband Co Ltd 131,072

Hosted domains

There are 5 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
221.105.211.173 dojn.org 1
221.105.242.118 happytoshio.cn 1
221.105.213.95 nyannyancat.jp 1
221.105.227.127 kichi7.com 1
221.105.196.133 ryotakagilab.cloud 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

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

IP Address ASN Details
221.105.254.135 AS17676 SoftBank Corp. 3.96ms from Tokyo, JP
221.105.250.70 AS17676 SoftBank Corp. 3.19ms from Tokyo, JP
221.105.192.149 AS17676 SoftBank Corp. 3.97ms from Tokyo, JP
221.105.246.16 AS17676 SoftBank Corp. 3.28ms from Tokyo, JP
221.105.201.90 AS17676 SoftBank Corp. 3.46ms from Tokyo, JP
221.105.212.117 AS17676 SoftBank Corp. 3.45ms from Tokyo, JP
221.105.194.80 AS17676 SoftBank Corp. 3.11ms from Tokyo, JP
221.105.221.187 AS17676 SoftBank Corp. 3.18ms from Tokyo, JP
221.105.238.203 AS17676 SoftBank Corp. 3.27ms from Tokyo, JP
221.105.219.40 AS17676 SoftBank Corp. 3.46ms from Tokyo, JP
221.105.222.221 AS17676 SoftBank Corp. 3.31ms from Tokyo, JP
221.105.240.118 AS17676 SoftBank Corp. 3.50ms from Tokyo, JP
221.105.200.86 AS17676 SoftBank Corp. 2.80ms from Tokyo, JP
221.105.217.134 AS17676 SoftBank Corp. 3.23ms from Tokyo, JP
221.105.233.29 AS17676 SoftBank Corp. 3.37ms from Tokyo, JP
221.105.237.239 AS17676 SoftBank Corp. 3.53ms from Tokyo, JP
221.105.255.106 AS17676 SoftBank Corp. 2.99ms from Tokyo, JP
221.105.202.18 AS17676 SoftBank Corp. 3.24ms from Tokyo, JP
221.105.218.213 AS17676 SoftBank Corp. 3.41ms from Tokyo, JP
221.105.225.187 AS17676 SoftBank Corp. 3.20ms from Tokyo, JP
221.105.215.95 AS17676 SoftBank Corp. 3.43ms from Tokyo, JP
221.105.203.161 AS17676 SoftBank Corp. 2.98ms from Tokyo, JP
221.105.236.166 AS17676 SoftBank Corp. 4.07ms from Tokyo, JP
221.105.211.202 AS17676 SoftBank Corp. 3.43ms from Tokyo, JP
221.105.247.198 AS17676 SoftBank Corp. 3.47ms 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
193.121.130.208 AS5432 Proximus NV 2.11ms from Brussels, BE
109.133.207.208 AS5432 Proximus NV 2.62ms from Brussels, BE
177.22.27.96 AS52952 Millenium Com de Mat e Sist de Inf. Ltda 5.79ms from Chapeco, BR
118.122.74.208 AS38283 CHINANET SiChuan Telecom Internet Data Center 1.79ms from Chengdu, CN
50.124.34.64 AS5650 Frontier Communications of America, Inc. 13.01ms from Chicago, US
179.107.86.0 AS263275 PELC SERVICOS DE INFORMATICA 17.72ms from Fortaleza, BR
91.52.44.240 AS3320 Deutsche Telekom AG 5.13ms from Frankfurt am Main, DE
87.74.72.144 AS25310 Vodafone Limited 4.42ms from London, GB
151.2.177.32 AS31655 Gamma Telecom Holdings Ltd 0.43ms from London, GB
14.202.182.144 AS7545 TPG Telecom Limited 1.86ms from Melbourne, AU
185.123.195.224 AS203791 OOO Kurier 8.74ms from Moscow, RU
49.72.54.32 AS4134 CHINANET-BACKBONE 4.80ms from Nanjing, CN
18.206.22.96 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
67.186.11.48 AS7922 Comcast Cable Communications, LLC 10.50ms from Reston, US
140.150.21.16 AS54994 Meteverse Limited. 0.69ms from Seoul, KR
76.151.123.192 AS7922 Comcast Cable Communications, LLC 6.71ms from Ashburn, US
73.33.221.0 AS7922 Comcast Cable Communications, LLC 9.55ms from Ashburn, US
76.5.156.0 AS19901 Brightspeed 9.57ms from Atlanta, US
181.32.206.48 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 4.79ms from Bogota, CO
75.71.124.32 AS7922 Comcast Cable Communications, LLC 3.18ms from Denver, US
18.193.147.64 AS16509 Amazon.com, Inc. 0.15ms from Frankfurt am Main, DE
217.83.41.176 AS3320 Deutsche Telekom AG 5.43ms from Frankfurt am Main, DE
14.225.193.0 AS135905 VIETNAM POSTS AND TELECOMMUNICATIONS GROUP 0.83ms from Ho Chi Minh City, VN
88.250.105.144 AS9121 Turk Telekomunikasyon Anonim Sirketi 4.18ms from Istanbul, TR
213.78.184.112 AS13285 TalkTalk Communications Limited 1.93ms from Manchester, GB

Traceroute

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

$
traceroute -a -n -q1 -f4 221.105.200.135
traceroute to 221.105.200.135 (221.105.200.135): 64 hops max, 52 byte packets
4 [] 101.203.88.16 3.737 ms
5 *
Measurement taken from IPinfo ProbeNet in Tokyo, JP
On

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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs