157.205.20.0/23

AS17514 · Otsuka Corp.

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Summary

Country	Japan
Domain	otsuka-shokai.co.jp
ASN	AS17514
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:  2025-04-10T11:04:13Z
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

Hosted domains

There are 290 domain names hosted across 280 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
157.205.21.77	yuzuriha-ed.jp	3
157.205.20.31	humax-op.co.jp	2
157.205.20.65	taiyogiken.co.jp	2
157.205.20.237	nikko-giken.co.jp	1
157.205.20.205	tid-enj.com	1
157.205.21.33	tsukadadenki.co.jp	1
157.205.20.134	sjh.co.jp	1
157.205.21.47	nic-bm.co.jp	1
157.205.21.132	tokuei-k.co.jp	1
157.205.20.124	seitoma-tenshi.ed.jp	1
157.205.20.197	kk-masuoka.co.jp	1
157.205.21.222	kk-trust.jp	1
157.205.21.60	shigetomi-shoji.co.jp	1
157.205.20.149	cleanplaza.co.jp	1
157.205.20.17	to-to-k.jp	1
157.205.20.5	syvec-cs.com	1
157.205.20.235	fujimaki-necktie.com	1
157.205.20.76	kk-sakae.co.jp	1
157.205.21.8	ggg-house.jp	1
157.205.20.102	uchimura-k.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

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

IP Address	ASN	Details
157.205.20.128	AS17514 Otsuka Corp.	`3.44ms` from Tokyo, JP
157.205.21.79	AS17514 Otsuka Corp.	`3.40ms` 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
101.19.191.39	AS4837 CHINA UNICOM China169 Backbone	`10.52ms` from Beijing, CN
23.60.57.215	AS16625 Akamai Technologies, Inc.	`5.24ms` from Dallas, US
71.229.206.119	AS7922 Comcast Cable Communications, LLC	`4.41ms` from Denver, US
73.127.168.87	AS7922 Comcast Cable Communications, LLC	`11.93ms` from Denver, US
57.144.173.151	AS32934 Facebook, Inc.	`0.16ms` from Detroit, US
84.119.187.135	AS3209 Vodafone GmbH	`5.88ms` from Duesseldorf, DE
119.134.243.199	AS4134 CHINANET-BACKBONE	`6.02ms` from Guangzhou, CN
108.172.83.167	AS852 TELUS Communications Inc.	`1.04ms` from Kelowna, CA
2.217.145.71	AS5607 Sky UK Limited	`1.73ms` from London, GB
63.201.217.39	AS7018 AT&T Enterprises, LLC	`2.25ms` from Los Angeles, US
100.1.100.199	AS701 Verizon Business	`1.42ms` from New York City, US
220.67.173.215	AS46012 Induk University	`1.40ms` from Seoul, KR
153.171.47.199	AS4713 NTT Communications Corporation	`6.62ms` from Tokyo, JP
188.22.17.183	AS8447 A1 Telekom Austria AG	`14.53ms` from Vienna, AT
86.89.115.215	AS1136 KPN B.V.	`2.08ms` from Amsterdam, NL
167.195.71.167	AS2897 Georgia Technology Authority	`5.85ms` from Atlanta, US
96.114.113.167	AS7922 Comcast Cable Communications, LLC	`1.02ms` from Atlanta, US
147.83.205.215	AS13041 Consorci de Serveis Universitaris de Catalunya	`0.61ms` from Barcelona, ES
106.87.25.7	AS4134 CHINANET-BACKBONE	`2.13ms` from Chongqing, CN
3.17.106.39	AS16509 Amazon.com, Inc.	`0.75ms` from Columbus, US
40.113.229.103	AS8075 Microsoft Corporation	`0.28ms` from Des Moines, US
62.225.234.39	AS3320 Deutsche Telekom AG	`6.42ms` from Duesseldorf, DE
113.177.225.55	AS45899 VNPT Corp	`6.14ms` from Hanoi, VN
107.154.149.135	AS19551 Incapsula Inc	`0.09ms` from Johannesburg, ZA
38.11.30.151	AS54600 PEG TECH INC	`7.58ms` from Los Angeles, US

Traceroute

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

traceroute -a -n -q1 -f4 -m11 157.205.20.219

traceroute to 157.205.20.219 (157.205.20.219): 11 hops max, 52 byte packets

4 [AS2497] 58.138.99.129 12.039 ms

5 [AS2497] 58.138.100.146 7.345 ms

6 [AS2497] 58.138.101.158 7.535 ms

7 [AS2497] 210.138.107.54 8.17 ms

8 [AS17514] 157.205.48.10 7.418 ms

9 *

10 *

11 *

Measurement taken from

IPinfo ProbeNet in Nagano, JP

On August 28th 2025

What are IP address ranges?

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