1. All IP Ranges
  2. 103.0.0.0/8
  3. 103.100.0.0/16
  4. AS138968  | 103.100.156.0/24

103.100.156.0/24

AS138968  ·  rainbow network limited

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Summary

Country Japan
Domain softbank.jp
ASN AS138968
Registry APNIC
ID SOFTBANK

WHOIS Details

inetnum:        103.100.156.0 - 103.100.156.255
netname:        SOFTBANK
descr:          SoftBank Corp.
country:        JP
admin-c:        KF291-AP
tech-c:         KF291-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-RAINBOWIDC-JP
mnt-irt:        IRT-RAINBOWIDC-JP
abuse-c:        KF291-AP
last-modified:  2025-09-07T15:56:34Z
source:         APNIC

irt:            IRT-RAINBOWIDC-JP
address:        3-11-5 Ueno, Taito-ku, Tokyo 277-0843 Japan
e-mail:         admin@itsidc.com
abuse-mailbox:  admin@itsidc.com
admin-c:        RNLA4-AP
tech-c:         RNLA4-AP
auth:           # Filtered
remarks:        admin@itsidc.com was validated on 2025-07-08
mnt-by:         MAINT-RAINBOWIDC-JP
last-modified:  2025-09-04T07:35:57Z
source:         APNIC

person:         Kiichi Fukazawa
address:        Tokyo Portcity Takeshiba Office Tower 22F Kaigan 1Chome-7-1 Minato-Ku, Tokyo
country:        JP
phone:          +81-3-6889-6365
e-mail:         GRP-nic-admin@g.softbank.co.jp
nic-hdl:        KF291-AP
mnt-by:         MAINT-JP-BBTECH
last-modified:  2024-03-26T02:44:42Z
source:         APNIC

route:          103.100.156.0/24
origin:         AS138968
descr:          
mnt-by:         MAINT-RAINBOWIDC-JP
last-modified:  2025-09-08T09:46:26Z
source:         APNIC

route:          103.100.156.0/24
origin:         AS55933
descr:          
mnt-by:         MAINT-RAINBOWIDC-JP
last-modified:  2025-09-08T09:46:46Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 103.100.0.0/16

Range ASN Company Num of IPs
103.100.112.0/22 AS133527 HuaBo Technology International Limited 1,024
103.100.160.0/22 AS135925 Branch of Southern Power Corporation Limited Liability - Southern Information Technology Company 1,024
103.100.228.0/22 AS135926 Phu Nhuan Jewelry Joint Stock Company 1,024
103.100.184.0/22 AS136965 IT Live Ltd 1,024
103.100.224.0/22 AS136972 Gigafy 1,024
103.100.108.0/22 AS15830 BIG BEAR PRODUCTION INC. 1,024
103.100.108.0/22 AS32043 BIG BEAR PRODUCTION INC. 1,024
103.100.36.0/22 AS133159 Mammoth Media Pty Ltd 1,024
103.100.216.0/22 AS136664 D D Telecom Pvt. Ltd 1,024
103.100.28.0/22 AS137549 Anycast Holdings Pty Ltd 1,024
103.100.64.0/22 AS4808 Beijing cloud science and Technology Co Ltd 1,024
103.100.44.0/23 AS134155 TANGIBLE TECHNOLOGY PTY LTD 512
103.100.28.0/23 AS137549 NODE1 INTERNET 512
103.100.202.0/23 AS136974 TCS Headquarters, 512
103.100.100.0/23 AS135607 Infinivan Incorporated 512
103.100.104.0/23 AS135393 Kiwi VoIP Limited 512
103.100.176.0/23 AS38136 Tsz Wai Chu t/a Polarish Co 512
103.100.136.0/23 AS135582 Galaxy Cable Corp. 512
103.100.190.0/23 AS55900 GLBB Japan KK 512
103.100.232.0/24 AS139013 Hi-Tech Online Services 256
103.100.141.0/24 AS140867 International Gateway Co.,Ltd 256
103.100.142.0/24 AS140867 International Gateway Co.,Ltd 256
103.100.169.0/24 AS141718 HK DINGFENG TECHNOLOGY INFORMATION LIMITED 256
103.100.192.0/24 AS149261 PADMESH BROADBAND PVT LTD 256
103.100.233.0/24 AS150748 Gmax 256
103.100.234.0/24 AS150748 Gmax 256
103.100.176.0/24 AS38136 Akari Networks 256
103.100.177.0/24 AS38136 Akari Networks 256
103.100.148.0/24 AS45671 AMBIENT IT PTY LTD 256
103.100.149.0/24 AS45780 Raines Internet Solutions 256
103.100.152.0/24 AS55720 Serverfreak Technologies Sdn Bhd 256
103.100.189.0/24 AS55900 GLBB Japan KK 256
103.100.159.0/24 AS55933 SoftBank Corp. 256
103.100.106.0/24 AS132371 Solartis Technology Services Pvt. Ltd. 256
103.100.10.0/24 AS9249 Engineering Business Services Limited 256
103.100.245.0/24 AS133670 RJ SERVICES 256
103.100.235.0/24 AS134806 Hi-Tech Online Services 256
103.100.102.0/24 AS135393 Kiwi VoIP Limited 256
103.100.136.0/24 AS135582 Galaxy Cable Corp. 256
103.100.137.0/24 AS135582 Galaxy Cable Corp. 256
103.100.107.0/24 AS136165 Mathew Heard/Trading as X4B 256
103.100.201.0/24 AS136715 Datasoft Comnet Pvt Ltd 256
103.100.84.0/24 AS136834 POLITANI Pangkep 256
103.100.27.0/24 AS136835 PT. GLobal Intermedia Nusantara 256
103.100.85.0/24 AS136836 PT Seameo Biotrop 256
103.100.193.0/24 AS136844 PT. VERBIND INTERNET SOLUSINDO 256
103.100.26.0/24 AS136953 VOIP HQ LIMITED 256
103.100.11.0/24 AS136954 On The Run Pty Ltd 256
103.100.200.0/24 AS136983 HILTI ASIA IT SERVICES SDN. BHD. 256
103.100.103.0/24 AS137014 Interwood Mobel Pvt Ltd 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity
Read more

Pingable IPs

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

IP Address ASN Details
103.100.156.1 AS138968 rainbow network limited 1.23ms 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
216.193.155.24 AS393856 City of Westfield (Gas & Electric Light Department) 8.81ms from Boston, US
18.88.38.24 AS16509 Amazon.com, Inc. 0.32ms from Dallas, US
23.204.162.24 AS16625 Akamai Technologies, Inc. 0.49ms from Dallas, US
217.112.159.200 AS13237 euNetworks GmbH 0.52ms from Dublin, IE
92.16.17.8 AS13285 TalkTalk Communications Limited 8.60ms from Manchester, GB
67.212.76.248 AS10929 eStruxture Data Centers Inc. 0.90ms from Montreal, CA
124.44.72.8 AS9595 NTT-ME Corporation 3.86ms from Osaka, JP
34.7.49.168 AS396982 Google LLC 0.14ms from Oudeschip, NL
54.160.44.120 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
44.198.168.168 AS14618 Amazon.com, Inc. 0.17ms from Reston, US
222.121.97.168 AS4766 Korea Telecom 1.61ms from Seoul, KR
189.46.149.184 AS27699 TELEFÔNICA BRASIL S.A 2.29ms from São Paulo, BR
111.248.245.184 AS3462 Data Communication Business Group 0.88ms from Taipei, TW
85.2.87.104 AS3303 Swisscom (Switzerland) Ltd 1.47ms from Zuerich, CH
5.107.32.184 AS5384 Emirates Internet 2.28ms from Al Fujairah City, AE
64.20.133.216 AS22646 Hargray Communications Group, Inc. 10.29ms from Atlanta, US
87.189.205.232 AS3320 Deutsche Telekom AG 9.17ms from Frankfurt am Main, DE
178.32.176.152 AS16276 OVH SAS 0.09ms from Gravelines, FR
104.88.192.24 AS20940 Akamai International B.V. 0.44ms from Helsinki, FI
161.97.109.136 AS51167 Contabo GmbH 0.21ms from Lauterbourg, FR
87.11.109.216 AS3269 Telecom Italia S.p.A. 6.10ms from Milan, IT
34.93.25.216 AS396982 Google LLC 0.09ms from Mumbai, IN
43.241.48.56 AS23650 AS Number for CHINANET jiangsu province backbone 5.79ms from Nanjing, CN
75.74.140.104 AS7922 Comcast Cable Communications, LLC 7.14ms from Pompano Beach, US
18.204.146.200 AS14618 Amazon.com, Inc. 0.21ms from Reston, US

Traceroute

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

$
traceroute -a -n -q1 -f2 -m10 103.100.156.209
traceroute to 103.100.156.209 (103.100.156.209): 10 hops max, 52 byte packets
3 *
4 *
5 *
6 *
7 [] 101.203.89.176 296.172 ms
8 *
9 *
10 *
Measurement taken from IPinfo ProbeNet in Hudiksvall, SE
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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