Autonomous System details

AS17529

STARCAT Co .,LTD.  ·  starcat.ne.jp

Japan

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

AS17529 – STARCAT Co .,LTD.

Field Value
Country Japan
Website starcat.ne.jp
Hosted domains 30
IPv4 addresses 135,424
IPv6 addresses 79,228,162,514,264,338,000,000,000,000
ASN type ISP
Registry jpnic
Updated 4 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.
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details

Join for free to view WHOIS details › 

                                                ASHandle:       AS17529
                                                OrgID:          AS17529
                                                ASName:         AS17529
                                                ASNumber:       AS17529
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
Get this data and more with IPinfo's WHOIS product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.
IP WHOIS API & Database

Hosted Domains

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

Join for free to explore hosted domains ›
IP Address Domain Domains on this IP
120.138.174.10 ██████████ 4
124.241.176.251 ██████████ 2
180.200.49.194 ██████████ 2
125.58.85.251 ██████████ 1
124.241.165.94 ██████████ 1
120.138.161.95 ██████████ 1
203.91.168.211 ██████████ 1
193.115.53.46 ██████████ 1
180.200.127.74 ██████████ 1
120.138.136.11 ██████████ 1

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity
Hosted Domains API & Database

Peers

There are 2 peers for this ASN.

Peers Name
AS2497 Internet Initiative Japan Inc.
AS9354 Community Network Center Inc.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS2497 Internet Initiative Japan Inc.
AS9354 Community Network Center Inc.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Downstreams

There are no downstreams for this ASN.

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Pingable IPs

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

IP Address ASN Details
58.146.77.1 AS17529 STARCAT Co .,LTD. 5.04ms from Osaka, JP
180.200.118.26 AS17529 STARCAT Co .,LTD. 4.45ms from Osaka, JP
180.200.41.1 AS17529 STARCAT Co .,LTD. 3.42ms from Osaka, JP
180.200.59.1 AS17529 STARCAT Co .,LTD. 5.15ms from Osaka, JP
120.138.136.27 AS17529 STARCAT Co .,LTD. 3.58ms from Osaka, JP
193.115.32.1 AS17529 STARCAT Co .,LTD. 4.91ms from Osaka, JP
2001:3b0:30b:4:e67e:66ff:fe14:bc4b AS17529 STARCAT Co .,LTD. 5.98ms from Osaka, JP
124.241.181.1 AS17529 STARCAT Co .,LTD. 5.94ms from Osaka, JP
211.128.16.97 AS17529 STARCAT Co .,LTD. 3.42ms from Osaka, JP
193.115.54.1 AS17529 STARCAT Co .,LTD. 4.72ms from Osaka, JP
58.146.25.1 AS17529 STARCAT Co .,LTD. 3.51ms from Osaka, JP
120.138.149.1 AS17529 STARCAT Co .,LTD. 4.94ms from Osaka, JP
120.138.169.1 AS17529 STARCAT Co .,LTD. 5.05ms from Osaka, JP
203.91.183.1 AS17529 STARCAT Co .,LTD. 5.03ms from Osaka, JP
180.200.69.1 AS17529 STARCAT Co .,LTD. 4.98ms from Osaka, JP
180.200.72.1 AS17529 STARCAT Co .,LTD. 4.82ms from Osaka, JP
180.200.124.1 AS17529 STARCAT Co .,LTD. 4.94ms from Osaka, JP
2001:3b0:30d:8f1:c63c:eaff:fe8c:7c28 AS17529 STARCAT Co .,LTD. 5.89ms from Osaka, JP
125.58.70.1 AS17529 STARCAT Co .,LTD. 4.77ms from Osaka, JP
180.200.70.1 AS17529 STARCAT Co .,LTD. 4.49ms from Osaka, JP
58.146.40.129 AS17529 STARCAT Co .,LTD. 4.34ms from Osaka, JP
124.241.155.1 AS17529 STARCAT Co .,LTD. 5.14ms from Osaka, JP
120.138.165.1 AS17529 STARCAT Co .,LTD. 4.68ms from Osaka, JP
180.200.1.1 AS17529 STARCAT Co .,LTD. 5.21ms from Osaka, JP
58.146.12.1 AS17529 STARCAT Co .,LTD. 5.13ms 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
52.94.124.169 AS16509 Amazon.com, Inc. 0.59ms from Ashburn, US
223.151.48.137 AS4134 CHINANET BACKBONE 3.18ms from Changsha, CN
216.21.49.73 AS16399 First Communications LLC 1.04ms from Chicago, US
50.40.137.217 AS5650 Frontier Communications of America, Inc. 9.27ms from Chicago, US
103.134.243.249 AS138623 Winer Communication 0.26ms from Dhaka, BD
84.178.218.169 AS3320 Deutsche Telekom AG 3.22ms from Duesseldorf, DE
78.33.46.217 AS8468 ENTANET International Limited 1.41ms from Edinburgh, GB
82.149.238.25 AS29551 Aixit GmbH 0.58ms from Frankfurt am Main, DE
220.77.53.169 AS4766 Korea Telecom 8.74ms from Incheon, KR
76.50.87.41 AS20001 Charter Communications Inc 7.17ms from Los Angeles, US
176.120.168.185 AS58327 FIBERGREEN TECNOLOGICAS S.L. 4.27ms from Madrid, ES
115.85.27.217 AS9658 Eastern Telecoms Phils., Inc. 0.43ms from Manila, PH
23.55.144.217 AS16625 Akamai Technologies, Inc. 0.33ms from Marseille, FR
181.205.103.185 AS27831 Colombia Móvil 0.55ms from Medellin, CO
46.242.101.25 AS42610 PJSC Rostelecom 1.45ms from Moscow, RU
185.42.117.105 AS43424 SQUARK SARL 0.74ms from Paris, FR
119.181.182.217 AS4837 CHINA UNICOM China169 Backbone 4.83ms from Qingdao, CN
120.79.55.185 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.48ms from Shenzhen, CN
8.220.7.89 AS45102 Alibaba (US) Technology Co., Ltd. 0.50ms from Singapore, SG
36.226.143.9 AS3462 Data Communication Business Group 1.00ms from Taipei, TW
221.116.158.169 AS17506 ARTERIA Networks Corporation 0.91ms from Tokyo, JP
153.205.111.185 AS4713 NTT DOCOMO BUSINESS,Inc. 3.55ms from Tokyo, JP
222.140.197.105 AS4837 CHINA UNICOM China169 Backbone 3.26ms from Zhengzhou, CN
95.211.210.153 AS60781 LeaseWeb Netherlands B.V. 0.24ms from Amsterdam, NL
51.81.43.89 AS16276 OVH SAS 1.27ms from Ashburn, US

Traceroute

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

$
traceroute -a -n -q1 -f5 180.200.102.30
traceroute to 180.200.102.30 (180.200.102.30): 64 hops max, 52 byte packets
5 [AS9354] 210.158.148.159 247.074 ms
6 [AS17529] 61.211.137.18 247.801 ms
7 [AS17529] 180.200.102.30 254.597 ms
Measurement taken from IPinfo ProbeNet in Kettering, 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.

Data built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs