1. All IP Ranges
  2. 103.0.0.0/8
  3. 103.57.0.0/16
  4. AS17676  | 103.57.28.0/22

103.57.28.0/22

AS17676  ·  SoftBank Corp.

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Summary

Country Japan
Domain securitybuster.com
ASN AS17676
Registry APNIC
ID SBL-JP

WHOIS Details

inetnum:        103.57.28.0 - 103.57.31.255
netname:        SBL-JP
descr:          4-28-7 Higashitateishi
country:        JP
org:            ORG-SBL4-AP
admin-c:        SBLA3-AP
tech-c:         SBLA3-AP
abuse-c:        AS2575-AP
status:         ALLOCATED PORTABLE
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-SBL-JP
mnt-routes:     MAINT-SBL-JP
mnt-irt:        IRT-SBL-JP
last-modified:  2020-07-15T13:05:33Z
source:         APNIC

irt:            IRT-SBL-JP
address:        4-28-7 Higashitateishi, Katushika-ku Tokyo 1240013
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        SBLA3-AP
tech-c:         SBLA3-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-10-22
remarks:        [email protected] was validated on 2025-10-22
mnt-by:         MAINT-SBL-JP
last-modified:  2025-11-18T00:29:50Z
source:         APNIC

organisation:   ORG-SBL4-AP
org-name:       Security Buster LLC.
org-type:       LIR
country:        JP
address:        4-28-7 Higashitateishi
phone:          +81-3-3131-6258
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:16:35Z
source:         APNIC

role:           ABUSE SBLJP
country:        ZZ
address:        4-28-7 Higashitateishi, Katushika-ku Tokyo 1240013
phone:          +000000000
e-mail:         [email protected]
admin-c:        SBLA3-AP
tech-c:         SBLA3-AP
nic-hdl:        AS2575-AP
remarks:        Generated from irt object IRT-SBL-JP
remarks:        [email protected] was validated on 2025-10-22
remarks:        [email protected] was validated on 2025-10-22
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-10-22T00:12:53Z
source:         APNIC

role:           Security buster LLC administrator
address:        4-28-7 Higashitateishi, Katushika-ku Tokyo 1240013
country:        JP
phone:          +81-3-3131-6258
fax-no:         +81-3-3131-6258
e-mail:         [email protected]
admin-c:        SBLA3-AP
tech-c:         SBLA3-AP
nic-hdl:        SBLA3-AP
mnt-by:         MAINT-SBL-JP
last-modified:  2017-05-24T06:20:07Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 103.57.0.0/16

Range ASN Company Num of IPs
103.57.4.0/22 AS9370 Expert Incorporated 1,024
103.57.80.0/22 AS135724 ALLNET BROADBAND NETWORK 1,024
103.57.220.0/22 AS135905 iNET Media Company Limited 1,024
103.57.156.0/22 AS134187 BSO Network Solutions SAS 1,024
103.57.40.0/22 AS59521 Spokkie B.V. 1,024
103.57.12.0/22 AS63701 Jishi Media Co ., Ltd. 1,024
103.57.80.0/22 AS56268 ALLNET BROADBAND NETWORK 1,024
103.57.0.0/22 AS134179 Real World Networks Pty Ltd 1,024
103.57.108.0/22 AS12975 Palestine Telecommunications Company (PALTEL) 1,024
103.57.184.0/22 AS134264 DIGI STAR INFO SOLUTIONS PRIVATE LIMITED 1,024
103.57.48.0/22 AS136897 EnjoyVC Japan Corporation 1,024
103.57.32.0/22 AS134369 ATOS (AUSTRALIA) PTY LTD 1,024
103.57.48.0/22 AS139076 EnjoyVC Japan Corporation 1,024
103.57.20.0/22 AS63980 Md. Anwar Hossen t/a Minara Firoz Infotech 1,024
103.57.228.0/22 AS132839 Room 3,5 floor,No.11 building, Tan Wo Shing Street 1,024
103.57.252.0/22 AS132296 Veena Enterprises 1,024
103.57.44.0/22 AS17676 2-1-1 Taito 1,024
103.57.72.0/22 AS42695 City Network International AB 1,024
103.57.232.0/22 AS7131 The Micronesian Telecommunications Corporation 1,024
103.57.0.0/22 AS45437 Real World Networks Pty Ltd 1,024
103.57.172.0/22 AS55352 Mark Technologies 1,024
103.57.36.0/22 AS55699 PT United Broadband Communications 1,024
103.57.128.0/23 AS63737 FASTNET COMPANY LIMITED 512
103.57.130.0/23 AS63737 KIM TRUNG NETWORK TECHNOLOGY COMPANY LIMITED 512
103.57.70.0/23 AS134006 Sheng Li Telecom India Private Limited 512
103.57.249.0/24 AS57169 EDIS infrastructure in Australia 256
103.57.169.0/24 AS58895 Ebone Network Pvt. Ltd. 256
103.57.170.0/24 AS58895 Ebone Network Pvt. Ltd. 256
103.57.171.0/24 AS58895 Ebone Network Pvt. Ltd. 256
103.57.88.0/24 AS59171 Matrix Tech Labs 256
103.57.192.0/24 AS63882 GPLnet 256
103.57.193.0/24 AS63882 GPLnet 256
103.57.194.0/24 AS63882 GPLnet 256
103.57.195.0/24 AS63882 GPLnet 256
103.57.20.0/24 AS63980 Minara Firoz Infotech (MFI) || Internet Service Provider (ISP) 256
103.57.21.0/24 AS63980 Minara Firoz Infotech (MFI) || Internet Service Provider (ISP) 256
103.57.22.0/24 AS63980 Minara Firoz Infotech (MFI) || Internet Service Provider (ISP) 256
103.57.23.0/24 AS63980 Minara Firoz Infotech (MFI) || Internet Service Provider (ISP) 256
103.57.151.0/24 AS63984 Nexdecade Technology Pvt. LTD 256
103.57.250.0/24 AS7195 EDIS infrastructure in Colombia 256
103.57.164.0/24 AS8888 xTom 256
103.57.166.0/24 AS8888 xTom 256
103.57.167.0/24 AS8888 xTom 256
103.57.248.0/24 AS9009 EDIS Infrastructure in Hong Kong 256
103.57.251.0/24 AS9009 EDIS Infrastructure in UAE 256
103.57.168.0/24 AS58895 Ebone Network Pvt. Ltd. 256
103.57.236.0/24 AS132115 INDINET SERVICE PRIVATE LIMITED 256
103.57.237.0/24 AS132115 INDINET SERVICE PRIVATE LIMITED 256
103.57.238.0/24 AS132115 INDINET SERVICE PRIVATE LIMITED 256

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
103.57.30.254 oc86yj3g.com 1

Hosted domains API

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Pingable IPs

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

IP Address ASN Details
103.57.30.63 AS17676 SoftBank Corp. 1.38ms from Tokyo, JP
103.57.31.63 AS17676 SoftBank Corp. 1.51ms from Tokyo, JP
103.57.28.1 AS17676 SoftBank Corp. 1.29ms 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
50.73.82.70 AS7922 Comcast Cable Communications, LLC 4.67ms from Atlanta, US
118.208.207.22 AS7545 TPG Telecom Limited 1.80ms from Brisbane, AU
18.222.223.22 AS16509 Amazon.com, Inc. 0.69ms from Columbus, US
75.166.61.198 AS209 CenturyLink Communications, LLC 2.04ms from Denver, US
73.144.47.6 AS7922 Comcast Cable Communications, LLC 8.30ms from Flint, US
192.68.211.54 AS12816 Leibniz-Rechenzentrum 8.12ms from Frankfurt am Main, DE
79.200.151.70 AS3320 Deutsche Telekom AG 6.11ms from Frankfurt am Main, DE
201.132.18.214 AS262916 Mega Cable, S.A. de C.V. 8.08ms from Guadalajara, MX
113.101.83.198 AS4134 CHINANET-BACKBONE 6.90ms from Guangzhou, CN
202.72.194.102 AS58552 PT Multidata Rancana Prima 1.25ms from Jakarta, ID
86.19.235.70 AS5089 Virgin Media Limited 9.55ms from London, GB
2.124.215.54 AS5607 Sky UK Limited 12.53ms from London, GB
76.95.6.118 AS20001 Charter Communications Inc 8.32ms from Los Angeles, US
158.160.39.118 AS200350 Yandex.Cloud LLC 3.07ms from Moscow, RU
50.93.1.86 AS16509 Amazon.com, Inc. 0.14ms from Paris, FR
52.207.96.230 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
87.71.98.54 AS12400 Partner Communications Ltd. 2.52ms from Rosh Ha‘Ayin, IL
104.48.155.118 AS7018 AT&T Enterprises, LLC 2.96ms from San Antonio, US
75.21.228.166 AS7018 AT&T Enterprises, LLC 3.90ms from San Antonio, US
177.35.214.214 AS28573 Claro NXT Telecomunicacoes Ltda 12.31ms from Sao Paulo, BR
187.121.221.166 AS28667 VERO S.A 4.68ms from Sao Paulo, BR
153.174.151.22 AS4713 NTT DOCOMO BUSINESS,Inc. 2.38ms from Tokyo, JP
195.64.135.6 AS42059 HuGy GmbH 1.12ms from Zuerich, CH
72.218.37.118 AS22773 Cox Communications Inc. 9.11ms from Ashburn, US
76.145.136.38 AS7922 Comcast Cable Communications, LLC 4.56ms from Atlanta, US

Traceroute

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

$
traceroute -a -n -q1 -f3 -m8 103.57.30.41
traceroute to 103.57.30.41 (103.57.30.41): 8 hops max, 52 byte packets
3 [AS3257] 92.60.249.225 41.537 ms
4 [AS3257] 89.149.140.77 177.234 ms
5 [AS17676] 221.111.203.109 272.931 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Moscow, RU
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.

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