Autonomous System details

AS17529

STARCAT Co .,LTD.  ·  starcat.ne.jp

Japan

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AS17529 – STARCAT Co .,LTD.

Field Value
Country Japan
Website starcat.ne.jp
Hosted domains 30
IPv4 addresses 135,424
IPv6 addresses 79,228,162,514,264,337,593,543,950,336
ASN type ISP
Registry jpnic
Updated 2 months ago on Dec 12, 2025

IP Ranges

Netblock Company Num of IPs
180.200.0.0/17 STARCAT Co., Ltd. 32,768
58.146.0.0/18 STARCAT Co., Ltd. 16,384
120.138.128.0/18 STARCAT Co., Ltd. 16,384
124.241.128.0/18 STARCAT Co., Ltd. 16,384
125.58.64.0/18 STARCAT Co., Ltd. 16,384
58.146.64.0/19 STARCAT Co., Ltd. 8,192
193.115.32.0/19 STARCAT Co., Ltd. 8,192
203.91.160.0/19 STARCAT Co., Ltd. 8,192
61.211.128.0/20 STARCAT Co., Ltd. 4,096
211.128.16.0/20 STARCAT Co., Ltd. 4,096
61.213.192.0/21 STARCAT Co., Ltd. 2,048
61.213.200.0/21 STARCAT Co., Ltd. 2,048
219.100.227.0/24 STARCAT Co., Ltd. 256

Netblock Company
2001:3b0::/32 STARCAT Co., Ltd.
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WHOIS Details

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                                                ASHandle:       AS17529
                                                OrgID:          AS17529
                                                ASName:         AS17529
                                                ASNumber:       AS17529
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 30 domain names hosted across 25 IP addresses on this ASN.

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IP Address Domain Domains on this IP
120.138.174.10 ██████████ 4
120.138.174.49 ██████████ 2
180.200.30.39 ████████ 2
180.200.49.194 ██████████ 2
203.91.163.171 ██████████ 1
125.58.64.128 ██████████ 1
124.241.176.251 ██████████ 1
120.138.136.11 ██████████ 1
120.138.169.189 ██████████ 1
120.138.161.95 ██████████ 1

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Peers

There are 2 peers for this ASN.

Peers Name
AS2497 Internet Initiative Japan Inc.
AS9354 Community Network Center Inc.
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ASN API & Database

Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS2497 Internet Initiative Japan Inc.
AS9354 Community Network Center Inc.
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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
180.200.106.7 AS17529 STARCAT Co .,LTD. 4.73ms from Osaka, JP
58.146.3.1 AS17529 STARCAT Co .,LTD. 4.76ms from Osaka, JP
125.58.119.1 AS17529 STARCAT Co .,LTD. 4.58ms from Osaka, JP
124.241.141.1 AS17529 STARCAT Co .,LTD. 5.28ms from Osaka, JP
58.146.26.98 AS17529 STARCAT Co .,LTD. 4.95ms from Osaka, JP
180.200.109.32 AS17529 STARCAT Co .,LTD. 4.50ms from Osaka, JP
58.146.61.83 AS17529 STARCAT Co .,LTD. 4.76ms from Osaka, JP
124.241.191.5 AS17529 STARCAT Co .,LTD. 4.88ms from Osaka, JP
180.200.12.129 AS17529 STARCAT Co .,LTD. 4.61ms from Osaka, JP
180.200.124.1 AS17529 STARCAT Co .,LTD. 4.82ms from Osaka, JP
58.146.24.1 AS17529 STARCAT Co .,LTD. 4.88ms from Osaka, JP
180.200.89.1 AS17529 STARCAT Co .,LTD. 4.99ms from Osaka, JP
58.146.35.1 AS17529 STARCAT Co .,LTD. 4.94ms from Osaka, JP
125.58.110.129 AS17529 STARCAT Co .,LTD. 4.74ms from Osaka, JP
120.138.189.1 AS17529 STARCAT Co .,LTD. 4.51ms from Osaka, JP
180.200.74.1 AS17529 STARCAT Co .,LTD. 4.71ms from Osaka, JP
58.146.74.1 AS17529 STARCAT Co .,LTD. 4.94ms from Osaka, JP
124.241.168.1 AS17529 STARCAT Co .,LTD. 4.54ms from Osaka, JP
180.200.39.33 AS17529 STARCAT Co .,LTD. 5.30ms from Osaka, JP
58.146.18.118 AS17529 STARCAT Co .,LTD. 4.44ms from Osaka, JP
211.128.27.1 AS17529 STARCAT Co .,LTD. 4.95ms from Osaka, JP
120.138.153.1 AS17529 STARCAT Co .,LTD. 4.99ms from Osaka, JP
120.138.170.1 AS17529 STARCAT Co .,LTD. 4.89ms from Osaka, JP
180.200.9.140 AS17529 STARCAT Co .,LTD. 5.28ms from Osaka, JP
193.115.49.96 AS17529 STARCAT Co .,LTD. 4.51ms from Osaka, 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
157.151.229.57 AS31898 Oracle Corporation 0.47ms from Ashburn, US
87.107.185.25 AS42337 Respina Networks & Beyond PJSC 17.72ms from Baku, AZ
182.92.97.73 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.03ms from Beijing, CN
110.249.216.9 AS4837 CHINA UNICOM China169 Backbone 7.20ms from Beijing, CN
181.49.156.233 AS14080 Telmex Colombia S.A. 1.32ms from Bogota, CO
201.221.131.121 AS22368 TELEBUCARAMANGA S.A. E.S.P. 7.20ms from Bogota, CO
96.86.112.25 AS7922 Comcast Cable Communications, LLC 8.46ms from Boston, US
81.12.182.9 AS12302 Vodafone Romania S.A. 0.59ms from Bucharest, RO
145.236.252.201 AS5483 Magyar Telekom Plc. 0.56ms from Budapest, HU
104.1.123.41 AS7018 AT&T Enterprises, LLC 9.13ms from Dallas, US
44.31.189.25 AS213185 Eta Heese 1.72ms from London, GB
202.84.253.105 AS4637 Telstra Global 0.31ms from Los Angeles, US
138.49.1.201 AS3128 University of Wisconsin System 3.69ms from Madison, US
181.205.64.169 AS27831 Colombia Móvil 0.73ms from Medellin, CO
162.238.42.217 AS7018 AT&T Enterprises, LLC 11.23ms from Miami, US
186.53.124.201 AS6057 Administracion Nacional de Telecomunicaciones 1.79ms from Montevideo, UY
194.254.240.41 AS2200 Renater 0.84ms from Paris, FR
2.13.82.137 AS3215 Orange S.A. 6.97ms from Paris, FR
92.154.43.105 AS3215 Orange S.A. 1.58ms from Paris, FR
112.249.198.185 AS4837 CHINA UNICOM China169 Backbone 11.03ms from Qingdao, CN
5.139.7.153 AS12389 PJSC Rostelecom 15.21ms from Samara, RU
112.72.237.73 AS9319 HCN CHUNGBUK CABLE TV SYSTEMS 2.93ms from Seoul, KR
84.87.155.73 AS1136 KPN B.V. 1.09ms from Amsterdam, NL
67.16.99.137 AS3549 Level 3 Parent, LLC 0.64ms from Chicago, US
177.6.144.217 AS8167 V tal 0.48ms from Curitiba, BR

Traceroute

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

$
traceroute -a -n -q1 -f3 180.200.117.62
traceroute to 180.200.117.62 (180.200.117.62): 64 hops max, 52 byte packets
3 [] 195.66.227.200 237.912 ms
4 [AS9354] 210.158.148.159 242.847 ms
5 [AS17529] 61.211.137.50 255.658 ms
6 [AS17529] 180.200.117.62 243.788 ms
Measurement taken from IPinfo ProbeNet in London, GB
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 AS17529 at robtex.

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