Autonomous System details

AS17514

Otsuka Corp.  ·  otsuka-shokai.co.jp

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AS17514 – Otsuka Corp.

Field Value
Country Japan
Website otsuka-shokai.co.jp
Hosted domains 16,328
IPv4 addresses 83,968
IPv6 addresses 79,228,162,514,264,337,593,543,950,336
ASN type Hosting
Registry jpnic
Updated a month ago on Dec 04, 2025
Netblock Company Num of IPs
157.205.0.0/16 Otsuka Corporation 65,536
182.93.96.0/19 OTSUKA CORPORATION 8,192
27.0.32.0/20 OTSUKA CORPORATION 4,096
150.91.224.0/20 OTSUKA CORPORATION 4,096
103.7.20.0/22 OTSUKA CORPORATION 1,024
202.47.136.0/22 OTSUKA CORPORATION 1,024
27.0.32.0/23 OTSUKA CORPORATION 512
27.0.34.0/23 OTSUKA CORPORATION 512
27.0.36.0/23 OTSUKA CORPORATION 512
27.0.38.0/23 OTSUKA CORPORATION 512
27.0.40.0/23 OTSUKA CORPORATION 512
27.0.42.0/23 OTSUKA CORPORATION 512
27.0.44.0/23 OTSUKA CORPORATION 512
27.0.46.0/23 OTSUKA CORPORATION 512
157.205.4.0/23 Otsuka Corporation 512
157.205.6.0/23 Otsuka Corporation 512
157.205.10.0/23 Otsuka Corporation 512
157.205.12.0/23 Otsuka Corporation 512
157.205.14.0/23 Otsuka Corporation 512
157.205.16.0/23 Otsuka Corporation 512
157.205.18.0/23 Otsuka Corporation 512
157.205.20.0/23 Otsuka Corporation 512
157.205.22.0/23 Otsuka Corporation 512
157.205.24.0/23 Otsuka Corporation 512
157.205.26.0/23 Otsuka Corporation 512
157.205.28.0/23 Otsuka Corporation 512
157.205.30.0/23 Otsuka Corporation 512
157.205.32.0/23 Otsuka Corporation 512
157.205.34.0/23 Otsuka Corporation 512
157.205.36.0/23 Otsuka Corporation 512
157.205.38.0/23 Otsuka Corporation 512
157.205.40.0/23 Otsuka Corporation 512
157.205.42.0/23 Otsuka Corporation 512
157.205.44.0/23 Otsuka Corporation 512
157.205.46.0/23 Otsuka Corporation 512
157.205.58.0/23 Otsuka Corporation 512
157.205.60.0/23 Otsuka Corporation 512
157.205.62.0/23 Otsuka Corporation 512
157.205.74.0/23 Otsuka Corporation 512
157.205.126.0/23 Otsuka Corporation 512
157.205.170.0/23 Otsuka Corporation 512
157.205.172.0/23 Otsuka Corporation 512
157.205.174.0/23 Otsuka Corporation 512
157.205.176.0/23 Otsuka Corporation 512
157.205.178.0/23 Otsuka Corporation 512
157.205.180.0/23 Otsuka Corporation 512
157.205.182.0/23 Otsuka Corporation 512
157.205.184.0/23 Otsuka Corporation 512
157.205.186.0/23 Otsuka Corporation 512
157.205.188.0/23 Otsuka Corporation 512
157.205.190.0/23 Otsuka Corporation 512
157.205.192.0/23 Otsuka Corporation 512
157.205.194.0/23 Otsuka Corporation 512
157.205.196.0/23 Otsuka Corporation 512
157.205.198.0/23 Otsuka Corporation 512
157.205.208.0/23 Otsuka Corporation 512
157.205.210.0/23 Otsuka Corporation 512
157.205.212.0/23 Otsuka Corporation 512
157.205.220.0/23 Otsuka Corporation 512
182.93.112.0/23 OTSUKA CORPORATION 512
182.93.114.0/23 OTSUKA CORPORATION 512
182.93.116.0/23 OTSUKA CORPORATION 512
182.93.118.0/23 OTSUKA CORPORATION 512
182.93.120.0/23 OTSUKA CORPORATION 512
182.93.122.0/23 OTSUKA CORPORATION 512
182.93.124.0/23 OTSUKA CORPORATION 512
182.93.126.0/23 OTSUKA CORPORATION 512

Netblock Company
2403:6c00::/32 OTSUKA CORPORATION
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WHOIS Details


                                                ASHandle:       AS17514
                                                OrgID:          AS17514
                                                ASName:         AS17514
                                                ASNumber:       AS17514
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 16,328 domain names hosted across 15,953 IP addresses on this ASN.

IP Address Domain Domains on this IP
157.205.230.225 ██████████ 14
27.0.41.25 ██████████ 6
27.0.38.169 ██████████ 6
157.205.24.124 ██████████ 6
157.205.192.115 ██████████ 6
157.205.184.68 ██████████ 5
27.0.44.199 █████████ 4
157.205.252.1 ██████████ 4
157.205.21.76 ██████████ 4
157.205.18.210 ██████████ 4

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Useful for Cybersecurity

Peers

There are 20 peers for this ASN.

Peers Name
AS17676 SoftBank Corp.
AS18106 Viewqwest Pte Ltd
AS1828 Unitas Global
AS216211 CYBERVERSE LLC
AS24482 SG.GS
AS2497 Internet Initiative Japan Inc.
AS2500 WIDE Project
AS2516 KDDI CORPORATION
AS3216 PJSC "Vimpelcom"
AS35280 F5 Networks SARL
AS36236 NetActuate, Inc
AS38195 Superloop
AS4713 NTT DOCOMO BUSINESS,Inc.
AS4777 Asia Pacific Network Information Centre
AS49544 i3D.net B.V
AS59105 Home NOC Operators Group
AS6939 Hurricane Electric LLC
AS7713 PT Telekomunikasi Indonesia
AS8220 COLT Technology Services Group Limited
AS9002 RETN Limited
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Upstreams

There are 4 upstreams for this ASN.

upstreams Name
AS17676 SoftBank Corp.
AS2497 Internet Initiative Japan Inc.
AS2516 KDDI CORPORATION
AS4713 NTT DOCOMO BUSINESS,Inc.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
157.205.79.198 AS17514 Otsuka Corp. 0.62ms from Tokyo, JP
27.0.37.64 AS17514 Otsuka Corp. 3.45ms from Tokyo, JP
182.93.110.163 AS17514 Otsuka Corp. 0.64ms from Tokyo, JP
157.205.218.52 AS17514 Otsuka Corp. 1.21ms from Tokyo, JP
157.205.48.1 AS17514 Otsuka Corp. 0.62ms from Tokyo, JP
150.91.231.2 AS17514 Otsuka Corp. 1.23ms from Tokyo, JP
157.205.172.99 AS17514 Otsuka Corp. 3.55ms from Tokyo, JP
157.205.210.98 AS17514 Otsuka Corp. 3.47ms from Tokyo, JP
157.205.13.74 AS17514 Otsuka Corp. 3.54ms from Tokyo, JP
157.205.125.227 AS17514 Otsuka Corp. 0.73ms from Tokyo, JP
27.0.36.105 AS17514 Otsuka Corp. 3.54ms from Tokyo, JP
157.205.82.158 AS17514 Otsuka Corp. 0.79ms from Tokyo, JP
157.205.86.206 AS17514 Otsuka Corp. 0.67ms from Tokyo, JP
182.93.118.214 AS17514 Otsuka Corp. 3.50ms from Tokyo, JP
27.0.45.177 AS17514 Otsuka Corp. 3.55ms from Tokyo, JP
150.91.224.2 AS17514 Otsuka Corp. 0.61ms from Tokyo, JP
157.205.229.65 AS17514 Otsuka Corp. 0.71ms from Tokyo, JP
157.205.65.9 AS17514 Otsuka Corp. 0.70ms from Tokyo, JP
157.205.80.78 AS17514 Otsuka Corp. 0.65ms from Tokyo, JP
157.205.158.210 AS17514 Otsuka Corp. 0.59ms from Tokyo, JP
157.205.12.16 AS17514 Otsuka Corp. 3.52ms from Tokyo, JP
182.93.119.218 AS17514 Otsuka Corp. 3.51ms from Tokyo, JP
2403:6c00:300a:e900::1 AS17514 Otsuka Corp. 0.65ms from Tokyo, JP
157.205.17.35 AS17514 Otsuka Corp. 3.52ms from Tokyo, JP
182.93.97.66 AS17514 Otsuka Corp. 0.66ms 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
209.125.185.10 AS7029 Windstream Communications LLC 0.46ms from Ashburn, US
186.170.55.138 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 18.76ms from Bogotá, CO
50.239.53.42 AS7922 Comcast Cable Communications, LLC 1.13ms from Denver, US
24.52.64.74 AS13490 Buckeye Cablevision, Inc. 3.16ms from Detroit, US
37.81.47.74 AS3320 Deutsche Telekom AG 17.93ms from Duesseldorf, DE
177.41.208.58 AS18881 TELEFÔNICA BRASIL S.A 15.66ms from Fortaleza, BR
96.67.210.106 AS7922 Comcast Cable Communications, LLC 8.35ms from Fremont, US
37.139.238.90 AS8359 MTS PJSC 12.71ms from Krasnoyarsk, RU
156.78.0.10 AS2386 AT&T Enterprises, LLC 10.60ms from Los Angeles, US
155.185.253.106 AS137 Consortium GARR 7.42ms from Milan, IT
13.234.32.90 AS16509 Amazon.com, Inc. 0.14ms from Mumbai, IN
220.227.52.10 AS18101 Reliance Communications Ltd.DAKC MUMBAI 3.26ms from Mumbai, IN
183.154.212.170 AS4134 CHINANET-BACKBONE 7.07ms from Ningbo, CN
153.207.68.106 AS4713 NTT DOCOMO BUSINESS,Inc. 2.39ms from Osaka, JP
217.128.168.26 AS3215 Orange S.A. 3.76ms from Paris, FR
107.178.117.42 AS53755 Input Output Flood LLC 0.69ms from Phoenix, US
181.114.1.58 AS52286 LIBERTY NETWORKS GUATEMALA, LIMITADA 8.66ms from San Pedro Sula, HN
211.105.131.122 AS4766 Korea Telecom 4.92ms from Seoul, KR
202.86.14.202 AS4766 Korea Telecom 0.99ms from Seoul, KR
92.111.74.202 AS33915 Vodafone Libertel B.V. 4.76ms from Amsterdam, NL
198.82.214.10 AS1312 Virginia Polytechnic Institute and State Univ. 6.41ms from Ashburn, US
101.73.213.42 AS4837 CHINA UNICOM China169 Backbone 10.94ms from Beijing, CN
93.210.132.74 AS3320 Deutsche Telekom AG 5.81ms from Duesseldorf, DE
143.55.238.218 AS200069 MAILJET SAS 7.34ms from Frankfurt am Main, DE
42.177.56.234 AS4837 CHINA UNICOM China169 Backbone 3.92ms from Liaoyang, CN

Traceroute

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

$
traceroute -a -n -q1 -f4 157.205.239.197
traceroute to 157.205.239.197 (157.205.239.197): 64 hops max, 52 byte packets
6 *
7 *
8 *
9 *
10 [AS17676] 221.110.131.137 228.425 ms
11 *
12 [] 101.203.110.34 170.394 ms
13 [AS17514] 157.205.48.2 169.09 ms
14 *
15 *
16 [AS17514] 157.205.53.237 177.548 ms
17 *
18 [AS17514] 157.205.239.197 175.579 ms
Measurement taken from IPinfo ProbeNet in Dushanbe, TJ
On

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What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS17514 at robtex.

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