1. All IP Ranges
  2. 221.0.0.0/8
  3. 221.49.0.0/16
  4. AS17676  | 221.49.0.0/16

221.49.0.0/16

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:         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:  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:         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:  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:         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

Nearby Ranges

BGP prefixes that overlap with 221.0.0.0/8

Range ASN Company Num of IPs
221.144.0.0/12 AS4766 Korea Telecom 1,048,576
221.240.0.0/12 AS17506 ARTERIA Networks Corporation 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
221.176.0.0/13 AS9808 China Mobile Communications Corporation 524,288
221.224.0.0/13 AS146966 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 AS140292 CHINANET jiangsu province network 524,288
221.224.0.0/13 AS4809 CHINANET jiangsu province network 524,288
221.176.0.0/13 AS56042 China Mobile Communications Corporation 524,288
221.224.0.0/13 AS23650 CHINANET jiangsu province network 524,288
221.176.0.0/13 AS56040 China Mobile Communications Corporation 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 AS134770 CHINANET jiangsu province network 524,288
221.184.0.0/13 AS4713 NTT DOCOMO BUSINESS,Inc. 524,288
221.176.0.0/13 AS141425 China Mobile Communications Corporation 524,288
221.176.0.0/13 AS24445 China Mobile Communications Corporation 524,288
221.176.0.0/13 AS56044 China Mobile Communications Corporation 524,288
221.176.0.0/13 AS132510 China Mobile Communications Corporation 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
221.176.0.0/13 AS56048 China Mobile Communications Corporation 524,288
221.176.0.0/13 AS139080 China Mobile Communications Corporation 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
221.232.0.0/14 AS58563 CHINANET Hubei province network 262,144
221.232.0.0/14 AS4134 CHINANET Hubei province network 262,144
221.140.0.0/14 AS9318 SK Broadband Co Ltd 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
221.204.0.0/15 AS4837 China Unicom Shanxi Province Network 131,072
221.8.0.0/15 AS4837 China Unicom JILIN province network 131,072
221.130.0.0/15 AS56042 China Mobile Communications Corporation 131,072
221.170.0.0/15 AS2518 BIGLOBE Inc. 131,072
221.138.0.0/15 AS9318 SK Broadband Co Ltd 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 AS9808 China Mobile Communications Corporation 131,072
221.137.0.0/16 AS9812 Oriental Cable Network Co., Ltd. 65,536
221.6.0.0/16 AS140717 China Unicom Jiangsu province network 65,536
221.10.0.0/16 AS4837 China Unicom SiChuan province network 65,536
221.168.0.0/16 AS4766 Korea Telecom 65,536
221.206.0.0/16 AS4837 China Unicom Heilongjiang Province Network 65,536
221.117.0.0/16 AS17506 ARTERIA Networks Corporation 65,536
221.116.0.0/16 AS17506 ARTERIA Networks Corporation 65,536
221.115.0.0/16 AS17506 ARTERIA Networks Corporation 65,536
221.114.0.0/16 AS17506 ARTERIA Networks Corporation 65,536

Hosted domains

There are 4 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP

Hosted domains API

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Pingable IPs

24,228 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
221.49.82.209 AS17676 SoftBank Corp. 3.55ms from Tokyo, JP
221.49.50.244 AS17676 SoftBank Corp. 3.69ms from Tokyo, JP
221.49.9.98 AS17676 SoftBank Corp. 3.72ms from Tokyo, JP
221.49.101.222 AS17676 SoftBank Corp. 3.69ms from Tokyo, JP
221.49.94.81 AS17676 SoftBank Corp. 3.41ms from Tokyo, JP
221.49.20.103 AS17676 SoftBank Corp. 3.67ms from Tokyo, JP
221.49.64.15 AS17676 SoftBank Corp. 3.51ms from Tokyo, JP
221.49.107.91 AS17676 SoftBank Corp. 3.62ms from Tokyo, JP
221.49.84.21 AS17676 SoftBank Corp. 3.52ms from Tokyo, JP
221.49.57.254 AS17676 SoftBank Corp. 3.60ms from Tokyo, JP
221.49.58.160 AS17676 SoftBank Corp. 3.54ms from Tokyo, JP
221.49.1.142 AS17676 SoftBank Corp. 3.60ms from Tokyo, JP
221.49.31.163 AS17676 SoftBank Corp. 3.55ms from Tokyo, JP
221.49.95.175 AS17676 SoftBank Corp. 3.28ms from Tokyo, JP
221.49.27.168 AS17676 SoftBank Corp. 3.49ms from Tokyo, JP
221.49.0.169 AS17676 SoftBank Corp. 3.54ms from Tokyo, JP
221.49.8.73 AS17676 SoftBank Corp. 3.58ms from Tokyo, JP
221.49.7.170 AS17676 SoftBank Corp. 3.66ms from Tokyo, JP
221.49.74.99 AS17676 SoftBank Corp. 3.63ms from Tokyo, JP
221.49.99.1 AS17676 SoftBank Corp. 3.58ms from Tokyo, JP
221.49.19.179 AS17676 SoftBank Corp. 3.61ms from Tokyo, JP
221.49.71.64 AS17676 SoftBank Corp. 3.54ms from Tokyo, JP
221.49.124.188 AS17676 SoftBank Corp. 3.21ms from Tokyo, JP
221.49.42.36 AS17676 SoftBank Corp. 3.55ms from Tokyo, JP
221.49.111.158 AS17676 SoftBank Corp. 3.57ms 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
108.66.122.80 AS7018 AT&T Enterprises, LLC 1.81ms from Atlanta, US
111.162.149.64 AS4837 CHINA UNICOM China169 Backbone 5.12ms from Beijing, CN
217.236.53.80 AS3320 Deutsche Telekom AG 2.70ms from Frankfurt am Main, DE
128.179.161.208 AS559 SWITCH 2.85ms from Geneve, CH
183.87.93.48 AS136907 HUAWEI CLOUDS 0.98ms from Hong Kong, HK
31.205.224.96 AS41230 ASK4 Limited 8.57ms from London, GB
75.83.98.240 AS20001 Charter Communications Inc 7.14ms from Los Angeles, US
90.112.142.192 AS3215 Orange S.A. 6.30ms from Lyon, FR
3.7.21.240 AS16509 Amazon.com, Inc. 0.12ms from Mumbai, IN
35.170.165.96 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
179.210.241.96 AS28573 Claro NXT Telecomunicacoes Ltda 8.30ms from Rio de Janeiro, BR
14.42.165.240 AS4766 Korea Telecom 6.41ms from Seoul, KR
106.73.222.160 AS2516 KDDI CORPORATION 6.89ms from Tokyo, JP
210.230.185.16 AS2516 KDDI CORPORATION 4.34ms from Tokyo, JP
108.142.119.112 AS8075 Microsoft Corporation 0.25ms from Amsterdam, NL
50.80.126.80 AS30036 Mediacom Communications Corp 12.45ms from Atlanta, US
91.127.141.192 AS6855 Slovak Telekom, a.s. 1.52ms from Bratislava, SK
103.25.173.80 AS132760 Progression Infonet Pvt Ltd 2.32ms from Delhi, IN
122.162.190.192 AS24560 Bharti Airtel Ltd., Telemedia Services 5.78ms from Delhi, IN
176.218.192.0 AS8386 Vodafone Net Iletisim Hizmetler AS 7.00ms from Denizli, TR
20.223.184.64 AS8075 Microsoft Corporation 0.17ms from Dublin, IE
109.146.161.0 AS2856 British Telecommunications PLC 5.43ms from London, GB
109.146.4.192 AS2856 British Telecommunications PLC 4.37ms from London, GB
92.207.219.128 AS31655 Gamma Telecom Holdings Ltd 2.55ms from Manchester, GB
79.38.139.0 AS3269 Telecom Italia S.p.A. 0.65ms from Milan, IT

Traceroute

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

$
traceroute -a -n -q1 -f3 221.49.21.203
traceroute to 221.49.21.203 (221.49.21.203): 64 hops max, 52 byte packets
3 [] 101.203.88.25 1.109 ms
Measurement taken from IPinfo ProbeNet in Tokyo, JP
On

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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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