157.205.220.0/23

AS17514 · Otsuka Corp.

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Summary

Country	Japan
Domain	otsuka-shokai.co.jp
ASN	AS17514
Parent Range	157.205.0.0/16
Registry	APNIC
ID	JOINUS-NET

WHOIS Details

inetnum:        157.205.0.0 - 157.205.255.255
netname:        JOINUS-NET
country:        JP
descr:          Otsuka Corporation
admin-c:        OT27-AP
tech-c:         OT27-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-JPNIC
mnt-irt:        IRT-JPNIC-JP
last-modified:  2015-12-01T22:24:48Z
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 2024-11-27
mnt-by:         MAINT-JPNIC
last-modified:  2025-09-04T01:00:00Z
source:         APNIC

person:         Otsuka Corporation TMSC Data central infrastructure section
nic-hdl:        OT27-AP
e-mail:         noc@aics.ad.jp
address:        3 Kanda-neribeicho Chiyoda-ku, Tokyo 101-0022 Japan
phone:          +81-3-6834-2970
fax-no:         +81-3-6834-2972
country:        JP
mnt-by:         MAINT-JPNIC
last-modified:  2009-05-15T07:39:31Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 157.205.220.0/23

Range	ASN	Company	Num of IPs
157.205.0.0/16	AS17514	Otsuka Corporation	65,536

Nearby Ranges

BGP prefixes that overlap with 157.205.0.0/16

Range	ASN	Company	Num of IPs
157.205.0.0/16	AS17514	Otsuka Corporation	65,536

Hosted domains

There are 358 domain names hosted across 353 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
157.205.220.124	murai-electric.co.jp	2
157.205.221.12	nishisetomp.co.jp	2
157.205.221.197	nsanyo-fds.com	2
157.205.221.63	kiwa-industry.com	2
157.205.220.148	enskyplus.com	2
157.205.220.22	yamakisouken.jp	2
157.205.220.21	1nterlink.com	2
157.205.220.122	m-kikai.co.jp	1
157.205.220.215	jpba1.jp	1
157.205.221.79	ethical-con.co.jp	1
157.205.220.143	web-taisei.com	1
157.205.220.97	nihonkoken.co.jp	1
157.205.221.187	kouyou-eng.co.jp	1
157.205.221.153	vision-pp.co.jp	1
157.205.221.226	huzzle.jp	1
157.205.220.68	shinwa-dk.co.jp	1
157.205.220.193	youyouworld.com	1
157.205.220.211	ccba.or.jp	1
157.205.220.166	nikitiki.co.jp	1
157.205.220.151	big-wing.co.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

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Pingable IPs

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

IP Address	ASN	Details
157.205.220.57	AS17514 Otsuka Corp.	`3.53ms` from Tokyo, JP
157.205.221.51	AS17514 Otsuka Corp.	`3.49ms` 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
2.50.128.135	AS5384 Emirates Internet	`5.72ms` from Al Fujairah City, AE
5.13.140.247	AS8708 DIGI ROMANIA S.A.	`4.85ms` from Bucharest, RO
95.188.186.231	AS12389 PJSC Rostelecom	`19.01ms` from Krasnoyarsk, RU
72.105.91.7	AS6167 Verizon Business	`7.93ms` from Los Angeles, US
221.110.197.7	AS17676 SoftBank Corp.	`6.97ms` from Osaka, JP
95.68.86.151	AS12578 SIA Tet	`0.62ms` from Riga, LV
79.126.103.167	AS12389 PJSC Rostelecom	`12.39ms` from Samara, RU
36.239.161.39	AS3462 Data Communication Business Group	`5.70ms` from Taichung, TW
27.26.216.71	AS4134 CHINANET-BACKBONE	`5.51ms` from Wuhan, CN
37.120.50.23	AS50436 Tele Columbus AG	`9.82ms` from Berlin, DE
162.224.176.23	AS7018 AT&T Enterprises, LLC	`8.14ms` from Chicago, US
179.154.77.215	AS28573 Claro NXT Telecomunicacoes Ltda	`15.95ms` from Fortaleza, BR
113.20.109.103	AS45903 CMC Telecom Infrastructure Company	`1.13ms` from Hanoi, VN
138.252.208.7	AS206888 HanMing HK Limited	`1.29ms` from Hong Kong, HK
93.103.50.39	AS34779 T-2, d.o.o.	`1.07ms` from Ljubljana, SI
176.85.52.247	AS3352 TELEFONICA DE ESPANA S.A.U.	`12.12ms` from Madrid, ES
99.86.209.151	AS16509 Amazon.com, Inc.	`0.10ms` from Melbourne, AU
114.170.235.231	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.34ms` from Osaka, JP
189.0.196.135	AS27699 TELEFÔNICA BRASIL S.A	`6.00ms` from Osasco, BR
35.169.101.135	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
201.119.136.119	AS8151 UNINET	`3.92ms` from Santiago de Queretaro, MX
115.17.0.183	AS4766 Korea Telecom	`7.72ms` from Seoul, KR
1.168.65.231	AS3462 Data Communication Business Group	`0.98ms` from Taichung, TW
77.174.215.199	AS1136 KPN B.V.	`0.90ms` from Amsterdam, NL
48.216.203.23	AS8075 Microsoft Corporation	`0.32ms` from Ashburn, US

Traceroute

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

traceroute -a -n -q1 157.205.220.181

traceroute to 157.205.220.181 (157.205.220.181): 64 hops max, 52 byte packets

1 [AS141995] 109.123.229.11 0.585 ms

2 *

3 [] 210.171.224.73 6.386 ms

4 [AS17514] 157.205.48.10 3.893 ms

5 [AS17514] 157.205.52.7 1.885 ms

6 *

7 *

8 *

9 *

10 [AS17514] 157.205.220.181 5.014 ms

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On February 7th 2026

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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