157.205.4.0/23

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 157.205.4.0/23

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 386 domain names hosted across 375 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
157.205.5.158 offers-job.net 2
157.205.5.205 cs-event.jp 2
157.205.5.54 eracreative.co.jp 2
157.205.4.194 tatumidenzai.jp 1
157.205.5.31 spazio-inc.co.jp 1
157.205.5.192 ryozen.co.jp 1
157.205.4.102 nishibori-rosa.co.jp 1
157.205.5.138 sanei-chemical.co.jp 1
157.205.5.147 iff-tax.com 1
157.205.4.52 c-kikaku.co.jp 1
157.205.5.142 oishi-k.com 1
157.205.5.131 sanopat.com 1
157.205.5.169 roumukanri-satojimusho.com 1
157.205.5.74 yanasetech.co.jp 1
157.205.5.154 procynthia.co.jp 1
157.205.4.64 eos-eng.tokyo 1
157.205.4.177 polyma.co.jp 1
157.205.4.155 kyosha.co.jp 1
157.205.4.40 kamenori.jp 1
157.205.5.73 tonox.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

Pingable IPs

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

IP Address ASN Details
157.205.4.105 AS17514 Otsuka Corp. 3.37ms from Tokyo, JP
157.205.5.81 AS17514 Otsuka Corp. 3.37ms 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
18.68.166.7 AS16509 Amazon.com, Inc. 0.70ms from Ashburn, US
181.235.163.55 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 7.48ms from Bogota, CO
217.145.40.7 AS20650 IP NEXIA N.V. 1.66ms from Brussels, BE
81.82.79.167 AS6848 Telenet BV 4.52ms from Brussels, BE
192.24.197.71 AS6181 Cincinnati Bell Telephone Company LLC 2.06ms from Cincinnati, US
54.170.148.167 AS16509 Amazon.com, Inc. 0.19ms from Dublin, IE
87.157.85.135 AS3320 Deutsche Telekom AG 3.26ms from Duesseldorf, DE
185.58.89.7 AS197107 SERVICE EXPRESS EUROPE LIMITED 3.10ms from London, GB
210.16.97.71 AS26658 HT 0.29ms from Los Angeles, US
95.23.23.103 AS12479 Orange Espagne SA 7.62ms from Madrid, ES
115.70.240.39 AS10143 Exetel Pty Ltd 1.03ms from Melbourne, AU
73.48.181.7 AS7922 Comcast Cable Communications, LLC 6.88ms from Santa Clara, US
189.95.113.167 AS22085 Claro S/A 11.53ms from Sao Paulo, BR
210.64.35.215 AS4780 Digital United Inc. 2.04ms from Taipei, TW
94.64.180.151 AS6799 Ote SA (Hellenic Telecommunications Organisation) 1.22ms from Athens, GR
101.39.16.23 AS4847 China Networks Inter-Exchange 4.71ms from Beijing, CN
75.203.171.55 AS6167 Verizon Business 7.94ms from Denver, US
52.49.87.71 AS16509 Amazon.com, Inc. 0.15ms from Dublin, IE
90.126.163.135 AS3215 Orange S.A. 4.67ms from Frankfurt am Main, DE
119.113.252.55 AS4837 CHINA UNICOM China169 Backbone 11.12ms from Liaoyang, CN
20.117.104.183 AS8075 Microsoft Corporation 0.20ms from London, GB
131.243.227.183 AS16 Lawrence Berkeley National Laboratory 9.95ms from Los Angeles, US
67.203.6.23 AS21769 Colocation America Corporation 0.20ms from Los Angeles, US
88.15.120.71 AS3352 TELEFONICA DE ESPANA S.A.U. 8.95ms from Madrid, ES
47.198.209.55 AS5650 Frontier Communications of America, Inc. 6.53ms from Miami, 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 157.205.5.6
traceroute to 157.205.5.6 (157.205.5.6): 64 hops max, 52 byte packets
2 [] 210.171.224.73 1.049 ms
4 [AS17514] 157.205.52.7 1.993 ms
7 [AS17514] 157.205.5.6 5.158 ms
Measurement taken from IPinfo ProbeNet in Tokyo, JP
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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