Autonomous System details

AS17514

Otsuka Corp.  ·  otsuka-shokai.co.jp

Japan

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AS17514 – Otsuka Corp.

Field Value
Country Japan
Website otsuka-shokai.co.jp
Hosted domains 16,336
IPv4 addresses 83,968
IPv6 addresses 79,228,162,514,264,337,593,543,950,336
ASN type Hosting
Registry jpnic
Updated 3 months ago on Dec 04, 2025

IP Ranges

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

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                                                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 16,336 domain names hosted across 15,943 IP addresses on this ASN.

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IP Address Domain Domains on this IP
157.205.230.225 ████████ 14
27.0.41.25 ██████████ 6
157.205.24.124 ██████████ 6
27.0.38.169 ██████████ 6
157.205.192.115 ██████████ 6
157.205.184.68 ██████████ 5
157.205.252.1 ██████████ 4
182.93.114.63 ██████████ 4
157.205.177.156 ██████████ 4
27.0.44.199 ██████████ 4

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Peers

There are 21 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.
AS4775 Globe Telecoms
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
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ASN API & Database

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.
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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
157.205.238.152 AS17514 Otsuka Corp. 2.88ms from Tokyo, JP
182.93.106.162 AS17514 Otsuka Corp. 0.53ms from Tokyo, JP
157.205.190.77 AS17514 Otsuka Corp. 3.47ms from Tokyo, JP
202.47.138.126 AS17514 Otsuka Corp. 0.79ms from Tokyo, JP
182.93.123.14 AS17514 Otsuka Corp. 3.47ms from Tokyo, JP
157.205.186.161 AS17514 Otsuka Corp. 3.52ms from Tokyo, JP
157.205.19.9 AS17514 Otsuka Corp. 3.51ms from Tokyo, JP
157.205.7.106 AS17514 Otsuka Corp. 3.54ms from Tokyo, JP
157.205.178.183 AS17514 Otsuka Corp. 3.54ms from Tokyo, JP
2403:6c00:100a:3008::9 AS17514 Otsuka Corp. 0.55ms from Tokyo, JP
27.0.34.196 AS17514 Otsuka Corp. 3.56ms from Tokyo, JP
202.47.139.129 AS17514 Otsuka Corp. 0.67ms from Tokyo, JP
157.205.123.180 AS17514 Otsuka Corp. 0.69ms from Tokyo, JP
182.93.100.122 AS17514 Otsuka Corp. 0.59ms from Tokyo, JP
157.205.248.49 AS17514 Otsuka Corp. 0.83ms from Tokyo, JP
157.205.29.223 AS17514 Otsuka Corp. 3.57ms from Tokyo, JP
157.205.44.163 AS17514 Otsuka Corp. 3.59ms from Tokyo, JP
157.205.35.10 AS17514 Otsuka Corp. 3.50ms from Tokyo, JP
157.205.71.122 AS17514 Otsuka Corp. 0.64ms from Tokyo, JP
157.205.255.11 AS17514 Otsuka Corp. 1.19ms from Tokyo, JP
182.93.115.32 AS17514 Otsuka Corp. 3.52ms from Tokyo, JP
157.205.84.158 AS17514 Otsuka Corp. 0.64ms from Tokyo, JP
157.205.188.129 AS17514 Otsuka Corp. 3.39ms from Tokyo, JP
157.205.41.41 AS17514 Otsuka Corp. 3.59ms from Tokyo, JP
182.93.114.70 AS17514 Otsuka Corp. 3.56ms 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
108.204.112.170 AS7018 AT&T Enterprises, LLC 6.82ms from Atlanta, US
37.76.116.90 AS5483 Magyar Telekom Plc. 9.01ms from Budapest, HU
124.162.179.74 AS4837 CHINA UNICOM China169 Backbone 4.75ms from Chongqing, CN
198.24.101.26 AS10796 Charter Communications Inc 2.08ms from Cleveland, US
83.147.214.10 AS56876 Ociris GmbH 0.27ms from Frankfurt am Main, DE
213.61.128.42 AS8220 COLT Technology Services Group Limited 0.91ms from Frankfurt am Main, DE
208.181.95.250 AS852 TELUS Communications Inc. 0.65ms from Kelowna, CA
176.142.239.202 AS5410 Bouygues Telecom SA 5.26ms from Marseille, FR
8.24.183.74 AS23089 Hotwire Communications 0.99ms from Miami, US
31.220.179.74 AS29072 Regional Digital Telecommunication Company LLC 10.26ms from Novosibirsk, RU
62.240.162.10 AS16019 Vodafone Czech Republic a.s. 0.41ms from Prague, CZ
123.129.178.234 AS4837 CHINA UNICOM China169 Backbone 8.64ms from Qingdao, CN
118.42.13.186 AS4766 Korea Telecom 3.43ms from Seoul, KR
219.233.28.154 AS9812 Oriental Cable Network Co., Ltd. 1.61ms from Shanghai, CN
113.33.36.202 AS17506 ARTERIA Networks Corporation 1.02ms from Tokyo, JP
126.108.157.218 AS17676 SoftBank Corp. 7.30ms from Tokyo, JP
122.134.216.42 AS2518 BIGLOBE Inc. 5.51ms from Tokyo, JP
116.91.65.42 AS2519 ARTERIA Networks Corporation 6.43ms from Tokyo, JP
180.23.239.122 AS4713 NTT DOCOMO BUSINESS,Inc. 7.32ms from Tokyo, JP
75.137.187.10 AS20115 Charter Communications LLC 6.97ms from Atlanta, US
104.185.89.106 AS7018 AT&T Enterprises, LLC 9.46ms from Atlanta, US
150.134.130.10 AS30499 Youngstown State University 8.51ms from Columbus, US
106.203.229.186 AS24560 Bharti Airtel Ltd., Telemedia Services 10.18ms from Delhi, IN
14.231.225.74 AS45899 VNPT Corp 1.13ms from Hanoi, VN
113.169.181.186 AS45899 VNPT Corp 4.83ms from Ho Chi Minh City, VN

Traceroute

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

$
traceroute -a -n -q1 -m5 157.205.148.186
traceroute to 157.205.148.186 (157.205.148.186): 5 hops max, 52 byte packets
1 [AS15085] 66.219.24.81 0.836 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Asheville, US
On

Related Networks

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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