Autonomous System details

AS38839

CSPTEK LTD. CO.  ·  yzu.edu.tw

Taiwan

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AS38839 – CSPTEK LTD. CO.

Field Value
Country Taiwan
Website yzu.edu.tw
Hosted domains 0
IPv4 addresses 512
IPv6 addresses 4,951,760,157,141,521,100,000,000,000
ASN type Education
Registry apnic
Updated 6 months ago on Nov 06, 2025

IP Ranges

Netblock Company Num of IPs
103.159.176.0/23 CSPTEK LTD. CO. 512
Netblock Company
2406:d7c0:f000::/36 CSPTEK LTD. CO.
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WHOIS Details

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                                                ASHandle:       AS38839
                                                OrgID:          AS38839
                                                ASName:         AS38839
                                                ASNumber:       AS38839
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are no domains currently hosted on this ASN.

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Peers

There are 2 peers for this ASN.

Peers Name
AS18250 GEEK NETWORKS PTY LIMITED
AS38008 Aperture Science Limited
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS18250 GEEK NETWORKS PTY LIMITED
AS38008 Aperture Science Limited
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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
2406:d7c0:f000::1 AS38839 CSPTEK LTD. CO. 0.81ms from Hong Kong, HK

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
185.242.250.167 AS210321 Operadors Quilometre Zero S.L. 1.93ms from Barcelona, ES
18.200.6.215 AS16509 Amazon.com, Inc. 0.29ms from Dublin, IE
162.19.252.151 AS16276 OVH SAS 0.12ms from Frankfurt am Main, DE
80.131.181.7 AS3320 Deutsche Telekom AG 8.14ms from Frankfurt am Main, DE
125.125.57.247 AS4134 CHINANET BACKBONE 8.53ms from Hangzhou, CN
199.15.77.103 AS140096 JINX CO., LIMITED 0.28ms from Hong Kong, HK
117.65.135.167 AS4134 CHINANET BACKBONE 4.69ms from Huainan, CN
61.101.115.87 AS9318 SK Broadband Co Ltd 1.56ms from Incheon, KR
92.28.38.231 AS13285 TalkTalk Communications Limited 4.23ms from London, GB
172.94.28.135 AS132372 GB Network Solutions Sdn. Bhd. 0.49ms from Los Angeles, US
186.73.205.55 AS11556 Cable & Wireless Panama 1.54ms from Panama, PA
218.57.196.23 AS4837 CHINA UNICOM China169 Backbone 6.06ms from Qingdao, CN
187.148.117.167 AS8151 UNINET 8.06ms from Santiago de Queretaro, MX
71.85.62.71 AS20115 Charter Communications LLC 9.90ms from Seattle, US
81.15.200.103 AS60378 Grupa Azoty Zaklady Azotowe Kedzierzyn S.A 6.68ms from Warsaw, PL
71.128.148.7 AS7018 AT&T Enterprises, LLC 5.07ms from Dallas, US
104.43.196.151 AS8075 Microsoft Corporation 0.22ms from Des Moines, US
176.57.169.7 AS56876 Ociris GmbH 0.30ms from Frankfurt am Main, DE
129.208.25.87 AS25019 Saudi Telecom Company JSC 2.57ms from Jeddah, SA
8.208.37.151 AS45102 Alibaba (US) Technology Co., Ltd. 0.85ms from London, GB
5.205.226.23 AS3352 TELEFONICA DE ESPANA S.A.U. 10.64ms from Madrid, ES
173.70.167.199 AS701 Verizon Business 1.66ms from New York City, US
5.137.95.7 AS12389 PJSC Rostelecom 0.97ms from Novosibirsk, RU
27.217.205.215 AS4837 CHINA UNICOM China169 Backbone 4.87ms from Qingdao, CN
189.129.81.135 AS8151 UNINET 14.40ms from Santiago de Queretaro, MX

Traceroute

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

$
traceroute -a -n -q1 -f2 -m7 103.159.176.167
traceroute to 103.159.176.167 (103.159.176.167): 7 hops max, 52 byte packets
2 [AS201011] 5.56.20.209 0.296 ms
3 *
4 [AS3356] 4.69.208.62 182.896 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Frankfurt am Main, DE
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 AS38839 at robtex.

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