123.108.236.0/23

AS17505 · SoftBank Corp.

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Summary

Country	Japan
Domain	softbank.jp
ASN	AS17505
Registry	APNIC
ID	J-PHONE

WHOIS Details

inetnum:        123.108.232.0 - 123.108.239.255
netname:        J-PHONE
descr:          SoftBank Corp.
descr:          1-7-1, Kaigan, Minato-ku, Tokyo 105-7529, Japan
country:        JP
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
status:         ALLOCATED PORTABLE
remarks:        Email address for spam or abuse complaints : SBMGRP-jpnic@g.softbank.co.jp
mnt-irt:        IRT-JPNIC-JP
mnt-by:         MAINT-JPNIC
mnt-lower:      MAINT-JPNIC
last-modified:  2022-07-01T05:40:02Z
source:         APNIC

irt:            IRT-JPNIC-JP
address:        Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda
address:        Chiyoda-ku, Tokyo 101-0047, Japan
e-mail:         hostmaster@nic.ad.jp
abuse-mailbox:  hostmaster@nic.ad.jp
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
auth:           # Filtered
remarks:        hostmaster@nic.ad.jp was validated on 2020-07-23
mnt-by:         MAINT-JPNIC
last-modified:  2022-06-14T04:26:58Z
source:         APNIC

role:           Japan Network Information Center
address:        Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda
address:        Chiyoda-ku, Tokyo 101-0047, Japan
country:        JP
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
e-mail:         hostmaster@nic.ad.jp
admin-c:        JI13-AP
tech-c:         JE53-AP
nic-hdl:        JNIC1-AP
mnt-by:         MAINT-JPNIC
last-modified:  2022-01-05T03:04:02Z
source:         APNIC

inetnum:        123.108.232.0 - 123.108.239.255
netname:        SOFTBANK
descr:          SOFTBANK MOBILE Corp.
country:        JP
admin-c:        JP00077820
tech-c:         JP00077820
remarks:        This information has been partially mirrored by APNIC from
remarks:        JPNIC. To obtain more specific information, please use the
remarks:        JPNIC WHOIS Gateway at
remarks:        http://www.nic.ad.jp/en/db/whois/en-gateway.html or
remarks:        whois.nic.ad.jp for WHOIS client. (The WHOIS client
remarks:        defaults to Japanese output, use the /e switch for English
remarks:        output)
last-modified:  2017-11-14T19:17:06Z
source:         JPNIC

Nearby Ranges

BGP prefixes that overlap with 123.108.0.0/16

Range	ASN	Company	Num of IPs
123.108.32.0/19	AS17439	NTT COMMUNICATIONS INDIA NETWORK SERVICES PRIVATE LIMITED	8,192
123.108.16.0/20	AS9271	Wonkwang University	4,096
123.108.200.0/21	AS133593	VIZAG BROADCASTING COMPANY PVT. LTD	2,048
123.108.152.0/21	AS131960	Iki City	2,048
123.108.248.0/21	AS133200	Internet Service Provider	2,048
123.108.192.0/21	AS9621	OTNet CO.,Inc	2,048
123.108.248.0/21	AS9902	Internet Service Provider	2,048
123.108.76.0/22	AS59371	RM 1 8/F SONG LING IND BLDG 42 TAI CHUEN PING ST NT	1,024
123.108.108.0/22	AS55933	Unit 1604, Perfect Industrial Building	1,024
123.108.172.0/22	AS9762	Saero Network Service LTD	1,024
123.108.160.0/22	AS9762	Saero Network Service LTD	1,024
123.108.84.0/22	AS18097	EIC INC	1,024
123.108.168.0/22	AS9762	Saero Network Service LTD	1,024
123.108.166.0/23	AS9762	Saero Network Service LTD	512
123.108.90.0/23	AS401335	Minerdude LLC	512
123.108.230.0/24	AS38457	Honesty Net Solution (I) Pvt Ltd	256
123.108.231.0/24	AS38457	Honesty Net Solution (I) Pvt Ltd	256
123.108.70.0/24	AS51847	IPXO	256
123.108.94.0/24	AS58895	Ebone Network (Pvt) Ltd.	256
123.108.95.0/24	AS58895	Ebone Network Pvt Ltd	256
123.108.164.0/24	AS7562	HYUNDAI HCN Dongjak Cable Tv System Co.Ltd	256
123.108.165.0/24	AS7562	HYUNDAI HCN Dongjak Cable Tv System Co.Ltd	256
123.108.75.0/24	AS13335	EdgeNext	256
123.108.92.0/24	AS149419	AA Networks Pvt Ltd	256
123.108.74.0/24	AS149981	EdgeNext	256
123.108.93.0/24	AS149419	Fiber Plus	256
123.108.72.0/24	AS139057	EdgeNext	256
123.108.224.0/24	AS38457	Honesty Net Solution (I) Pvt Ltd	256
123.108.225.0/24	AS38457	Honesty Net Solution (I) Pvt Ltd	256
123.108.226.0/24	AS38457	Honesty Net Solution (I) Pvt Ltd	256
123.108.227.0/24	AS38457	Honesty Net Solution (I) Pvt Ltd	256
123.108.228.0/24	AS38457	Honesty Net Solution (I) Pvt Ltd	256
123.108.229.0/24	AS38457	Honesty Net Solution (I) Pvt Ltd	256

Hosted domains

There is 1 domain name hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
123.108.236.254	sb172.jp	1
123.108.236.231	sb172.jp	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

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
79.192.50.119	AS3320 Deutsche Telekom AG	`4.15ms` from Hamburg, DE
141.11.185.183	AS208226 OUIHEBERG SARL	`0.20ms` from Marseille, FR
174.53.144.39	AS7922 Comcast Cable Communications, LLC	`3.72ms` from Minneapolis, US
191.58.25.151	AS4230 CLARO S.A.	`14.88ms` from Osasco, BR
172.224.174.135	AS36183 Akamai Technologies, Inc.	`0.08ms` from Porto Alegre, BR
76.149.49.71	AS7922 Comcast Cable Communications, LLC	`4.61ms` from San Jose, US
210.124.94.7	AS3786 LG DACOM Corporation	`2.00ms` from Seoul, KR
211.195.53.231	AS4766 Korea Telecom	`1.64ms` from Seoul, KR
112.17.53.23	AS56041 China Mobile communications corporation	`5.94ms` from Suzhou, CN
158.255.211.71	AS57169 EDIS GmbH	`0.52ms` from Vienna, AT
3.67.130.55	AS16509 Amazon.com, Inc.	`0.14ms` from Frankfurt am Main, DE
168.76.89.87	AS137951 ASLINE LIMITED	`0.84ms` from Hong Kong, HK
3.9.17.71	AS16509 Amazon.com, Inc.	`0.20ms` from London, GB
6.2.5.247	AS668 United States Department of Defense (DoD)	`1.71ms` from Los Angeles, US
151.42.170.247	AS1267 WIND TRE S.P.A.	`4.43ms` from Milan, IT
212.158.161.199	AS197695 Domain names registrar REG.RU, Ltd	`0.87ms` from Moscow, RU
124.153.94.39	AS17439 NTT COMMUNICATIONS INDIA NETWORK SERVICES PRIVATE LIMITED	`1.06ms` from Mumbai, IN
126.119.148.7	AS17676 SoftBank Corp.	`2.11ms` from Osaka, JP
122.40.55.23	AS17858 LG POWERCOMM	`1.72ms` from Seoul, KR
3.174.199.39	AS16509 Amazon.com, Inc.	`3.75ms` from Sheffield, GB
71.178.70.231	AS701 Verizon Business	`2.22ms` from Ashburn, US
206.202.43.119	AS400510 United Management Group, LLC	`0.34ms` from Hillsboro, US
77.227.248.103	AS12430 VODAFONE ESPANA S.A.U.	`0.51ms` from Madrid, ES
83.39.121.87	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.40ms` from Madrid, ES
176.189.37.103	AS5410 Bouygues Telecom SA	`9.46ms` from Paris, FR

Traceroute

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

traceroute -a -n -q1 -f5 -m15 123.108.237.141

traceroute to 123.108.237.141 (123.108.237.141): 15 hops max, 52 byte packets

5 [AS17676] 221.111.203.161 2.264 ms

6 *

7 [AS4725] 143.90.164.21 80.875 ms

8 [AS4725] 143.90.160.10 77.916 ms

9 [AS4725] 143.90.46.158 78.017 ms

10 [AS4725] 143.90.13.126 79.319 ms

11 [AS17505] 123.108.238.34 78.021 ms

12 [AS17505] 123.108.238.70 78.035 ms

13 *

14 *

15 *

Measurement taken from

IPinfo ProbeNet in Singapore, SG

On February 7th 2026

What are IP address ranges?

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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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