157.205.26.0/23

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:         [email protected]
abuse-mailbox:  [email protected]
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
auth:           # Filtered
remarks:        [email protected] 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:         [email protected]
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 157.205.26.0/23

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 247 domain names hosted across 243 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
157.205.26.116	towa-land-towa.com	3
157.205.26.91	sky-cslt.co.jp	2
157.205.26.141	adachi-giken.co.jp	1
157.205.27.236	k-yamaken.co.jp	1
157.205.26.76	solid-co.jp	1
157.205.27.234	energy-tech.co.jp	1
157.205.27.33	sawai-c.jp	1
157.205.26.63	sunkotobuki.co.jp	1
157.205.27.238	rosegarden.co.jp	1
157.205.27.195	revex.co.jp	1
157.205.27.39	hizawa-tekkin.co.jp	1
157.205.26.226	fujikawa-kikai.co.jp	1
157.205.26.50	heart-ful.co.jp	1
157.205.27.34	cbx1.jp	1
157.205.27.229	ichioka-storeparts.co.jp	1
157.205.26.207	hal-gan.jp	1
157.205.27.218	hatanaka-office.jp	1
157.205.26.124	kisan-chemical.co.jp	1
157.205.26.14	jinwatrading.com	1
157.205.26.20	pureblanch.com	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

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

IP Address	ASN	Details
157.205.26.240	AS17514 Otsuka Corp.	`3.62ms` from Tokyo, JP
157.205.27.104	AS17514 Otsuka Corp.	`3.63ms` 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
47.75.0.119	AS45102 Alibaba (US) Technology Co., Ltd.	`1.34ms` from Hong Kong, HK
104.181.7.199	AS7018 AT&T Enterprises, LLC	`5.40ms` from Houston, US
34.16.197.119	AS396982 Google LLC	`0.12ms` from Las Vegas, US
81.141.232.7	AS2856 British Telecommunications PLC	`6.32ms` from London, GB
170.253.27.231	AS15704 XTRA TELECOM S.A.	`3.51ms` from Madrid, ES
92.153.92.39	AS3215 Orange S.A.	`7.38ms` from Marseille, FR
141.232.10.103	AS17343 South Florida Water Management District	`5.29ms` from Miami, US
151.33.8.119	AS1267 WIND TRE S.P.A.	`5.60ms` from Milan, IT
35.142.100.199	AS33363 Charter Communications, Inc	`8.22ms` from Orlando, US
27.222.119.183	AS4837 CHINA UNICOM China169 Backbone	`8.21ms` from Qingdao, CN
18.178.35.215	AS16509 Amazon.com, Inc.	`0.18ms` from Tokyo, JP
209.165.128.119	AS8047 GENERAL COMMUNICATION, INC.	`0.64ms` from Anchorage, US
177.97.40.7	AS18881 TELEFÔNICA BRASIL S.A	`2.77ms` from Brasilia, BR
78.34.169.135	AS8422 NetCologne Gesellschaft fur Telekommunikation mbH	`3.77ms` from Duesseldorf, DE
91.7.152.151	AS3320 Deutsche Telekom AG	`4.36ms` from Hamburg, DE
43.132.130.151	AS132203 Tencent Building, Kejizhongyi Avenue	`0.38ms` from Hong Kong, HK
167.99.83.87	AS14061 DigitalOcean, LLC	`0.23ms` from London, GB
128.79.91.183	AS5410 Bouygues Telecom SA	`2.85ms` from Marseille, FR
34.8.57.247	AS396982 Google LLC	`0.07ms` from Melbourne, AU
188.32.41.215	AS42610 PJSC Rostelecom	`1.18ms` from Moscow, RU
40.65.101.135	AS8075 Microsoft Corporation	`0.38ms` from Quincy, US
124.54.41.247	AS17858 LG POWERCOMM	`1.99ms` from Seoul, KR
14.93.150.199	AS4766 Korea Telecom	`5.69ms` from Seoul, KR
112.64.124.231	AS17621 China Unicom Shanghai network	`3.20ms` from Shanghai, CN
144.6.47.119	AS4764 Aussie Broadband	`0.74ms` from Sydney, AU

Traceroute

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

traceroute -a -n -q1 -f5 157.205.27.231

traceroute to 157.205.27.231 (157.205.27.231): 64 hops max, 52 byte packets

5 [AS2497] 58.138.98.141 1.002 ms

6 [AS2497] 58.138.100.150 0.985 ms

7 [AS2497] 58.138.101.158 0.935 ms

8 *

9 [AS17514] 157.205.48.10 1.18 ms

10 [AS17514] 157.205.52.7 1.216 ms

11 [AS17514] 157.205.53.53 5.336 ms

12 [AS17514] 157.205.26.247 4.647 ms

13 [AS17514] 157.205.27.231 4.879 ms

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On December 20th 2025

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.

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