Autonomous System details

AS38851

TNET NET  ·  twt.com.tw

Taiwan

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AS38851 – TNET NET

Field Value
Country Taiwan
Website twt.com.tw
Hosted domains 12
IPv4 addresses 62,208
IPv6 addresses 0
ASN type ISP
Registry apnic
Updated 6 months ago on Nov 06, 2025

IP Ranges

Netblock Company Num of IPs
58.115.32.0/19 Hoshin Multimedia Center Inc 8,192
203.203.224.0/19 Hoshin Multimedia Center Inc 8,192
58.115.16.0/20 Hoshin Multimedia Center Inc 4,096
58.115.192.0/20 Hoshin Multimedia Center Inc 4,096
61.65.240.0/20 DongFong Technology Co. Ltd. 4,096
150.117.0.0/20 Chief Telecom Inc. 4,096
58.115.8.0/21 Hoshin Multimedia Center Inc 2,048
58.115.48.0/21 Hoshin Multimedia Center Inc 2,048
60.245.120.0/21 New Century InfoComm Tech. Co., Ltd. 2,048
61.65.240.0/21 DongFong Technology Co. Ltd. 2,048
61.65.248.0/21 DongFong Technology Co. Ltd. 2,048
113.196.144.0/21 New Century InfoComm Tech. Co., Ltd. 2,048
119.15.200.0/21 Taiwan 2,048
119.15.216.0/21 Taiwan 2,048
150.116.120.0/21 Chief Telecom Inc. 2,048
150.117.0.0/21 Chief Telecom Inc. 2,048
150.117.8.0/21 Chief Telecom Inc. 2,048
43.226.232.0/22 TWT Digital Communication Inc. 1,024
43.227.24.0/22 TNET Communication Inc. 1,024
43.250.44.0/22 TWT Communication Inc 1,024
103.3.192.0/22 UnigateNet, Internet Service Provider, 1,024
103.5.100.0/22 Chief Telecom Inc. 1,024
103.46.144.0/22 TWT Digital Communication Inc. 1,024
103.46.188.0/22 TNET Communication Inc. 1,024
103.131.172.0/22 New Taipei City CATV Crop. 1,024
103.229.100.0/22 TWT NET CORPORATION 1,024
103.234.76.0/22 DongFong Technology Co. Ltd. 1,024
103.246.208.0/22 Cynex Communications Corporation 1,024
119.15.200.0/22 Taiwan 1,024
119.15.216.0/22 Taiwan 1,024
119.15.220.0/22 Taiwan 1,024
122.147.160.0/22 New Century InfoComm Tech. Co., Ltd. 1,024
150.116.120.0/22 Chief Telecom Inc. 1,024
203.203.220.0/22 Hoshin Multimedia Center Inc 1,024
223.26.80.0/22 Chief Telecom Inc. 1,024
223.26.108.0/22 Chief Telecom Inc. 1,024
43.227.24.0/23 TNET Communication Inc. 512
43.227.26.0/23 TNET Communication Inc. 512
103.3.192.0/23 TWT Communication lnc. 512
103.3.194.0/23 TWT Communication lnc. 512
103.5.100.0/23 TWT Communication lnc. 512
103.5.102.0/23 TWT Communication lnc. 512
103.197.174.0/23 HongJay 512
103.229.100.0/23 TWT NET CORPORATION 512
103.229.102.0/23 TWT NET CORPORATION 512
103.246.208.0/23 TWT Communication lnc. 512
103.246.210.0/23 TWT Communication lnc. 512
122.146.108.0/23 New Century InfoComm Tech. Co., Ltd. 512
122.147.160.0/23 New Century InfoComm Tech. Co., Ltd. 512
122.147.164.0/23 New Century InfoComm Tech. Co., Ltd. 512
223.26.80.0/23 Chief Telecom Inc. 512
223.26.82.0/23 Chief Telecom Inc. 512
223.26.108.0/23 Chief Telecom Inc. 512
223.26.110.0/23 Chief Telecom Inc. 512
43.227.25.0/24 TNET Communication Inc. 256
203.133.56.0/24 Hoshin Multimedia Center Inc 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS38851
                                                OrgID:          AS38851
                                                ASName:         AS38851
                                                ASNumber:       AS38851
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 12 domain names hosted across 7 IP addresses on this ASN.

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IP Address Domain Domains on this IP
203.133.56.15 ██████████ 4
58.115.49.10 ██████████ 3
43.227.26.239 ██████████ 1
58.115.23.124 ██████████ 1
43.226.234.44 ██████████ 1
203.133.56.20 ██████ 1
103.3.193.149 ██████████ 1

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Peers

There are 12 peers for this ASN.

Peers Name
AS10099 China Unicom Global
AS10133 Chief Telecom Inc.
AS137409 GSL Networks Pty LTD
AS14537 Continent 8 LLC
AS17408 AboveNet Communications Taiwan
AS18046 DongFong Technology Co. Ltd.
AS24482 SG.GS
AS4780 Digital United Inc.
AS55720 Gigabit Hosting Sdn Bhd
AS6939 Hurricane Electric LLC
AS7713 PT Telekomunikasi Indonesia
AS9416 Hoshin Multimedia Center Inc.
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ASN API & Database

Upstreams

There are 4 upstreams for this ASN.

upstreams Name
AS17408 AboveNet Communications Taiwan
AS18046 DongFong Technology Co. Ltd.
AS4780 Digital United Inc.
AS9416 Hoshin Multimedia Center 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

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

IP Address ASN Details
58.115.58.25 AS38851 TNET NET 7.48ms from Taipei, TW
119.15.200.4 AS38851 TNET NET 0.78ms from Taipei, TW
61.65.245.2 AS38851 TNET NET 0.88ms from Taipei, TW
61.65.254.57 AS38851 TNET NET 6.98ms from Taipei, TW
58.115.204.7 AS38851 TNET NET 6.99ms from Taipei, TW
43.250.47.1 AS38851 TNET NET 0.85ms from Taipei, TW
58.115.196.120 AS38851 TNET NET 6.92ms from Taipei, TW
61.65.253.138 AS38851 TNET NET 7.13ms from Taipei, TW
58.115.10.3 AS38851 TNET NET 0.71ms from Taipei, TW
103.246.210.4 AS38851 TNET NET 0.86ms from Taipei, TW
58.115.194.170 AS38851 TNET NET 6.99ms from Taipei, TW
119.15.205.22 AS38851 TNET NET 6.07ms from Taipei, TW
61.65.248.102 AS38851 TNET NET 6.17ms from Taipei, TW
58.115.49.161 AS38851 TNET NET 7.51ms from Taipei, TW
103.229.100.19 AS38851 TNET NET 0.95ms from Taipei, TW
61.65.249.44 AS38851 TNET NET 7.11ms from Taipei, TW
223.26.109.44 AS38851 TNET NET 8.52ms from Taipei, TW
113.196.149.72 AS38851 TNET NET 7.08ms from Taipei, TW
58.115.28.87 AS38851 TNET NET 7.20ms from Taipei, TW
103.234.78.246 AS38851 TNET NET 7.48ms from Taipei, TW
150.116.124.6 AS38851 TNET NET 6.82ms from Taipei, TW
122.147.163.254 AS38851 TNET NET 1.37ms from Taipei, TW
58.115.53.254 AS38851 TNET NET 1.41ms from Taipei, TW
58.115.38.15 AS38851 TNET NET 7.31ms from Taipei, TW
58.115.40.226 AS38851 TNET NET 6.94ms from Taipei, TW

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
71.182.152.51 AS701 Verizon Business 5.88ms from Ashburn, US
71.226.138.51 AS7922 Comcast Cable Communications, LLC 14.14ms from Atlanta, US
120.92.92.67 AS59019 Beijing Kingsoft Cloud Internet Technology Co., Ltd 2.70ms from Beijing, CN
217.92.209.163 AS3320 Deutsche Telekom AG 5.50ms from Berlin, DE
124.229.24.179 AS4134 CHINANET BACKBONE 3.68ms from Changsha, CN
14.115.82.195 AS4134 CHINANET BACKBONE 3.27ms from Guangzhou, CN
220.89.111.211 AS4766 Korea Telecom 6.25ms from Incheon, KR
68.13.141.99 AS22773 Cox Communications Inc. 6.67ms from Kansas City, US
175.138.86.67 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 2.72ms from Kuala Lumpur, MY
76.110.83.227 AS7922 Comcast Cable Communications, LLC 9.38ms from Miami, US
31.39.153.83 AS5410 Bouygues Telecom SA 3.25ms from Paris, FR
112.226.193.115 AS4837 CHINA UNICOM China169 Backbone 1.15ms from Qingdao, CN
121.174.126.195 AS4766 Korea Telecom 6.56ms from Seoul, KR
124.95.227.35 AS4837 CHINA UNICOM China169 Backbone 2.00ms from Tieling, CN
175.147.243.51 AS4837 CHINA UNICOM China169 Backbone 8.30ms from Tieling, CN
62.1.218.115 AS1241 Forthnet 9.97ms from Athens, GR
20.119.178.179 AS8075 Microsoft Corporation 0.32ms from Boydton, US
185.199.47.195 AS212830 Invermae Solutions SL 0.53ms from Madrid, ES
2.136.5.243 AS3352 TELEFONICA DE ESPANA S.A.U. 2.68ms from Madrid, ES
178.172.243.3 AS50176 Prizma Additional Liability Company 1.70ms from Minsk, BY
117.248.162.179 AS9829 National Internet Backbone 5.86ms from Mumbai, IN
147.75.128.131 AS27257 Webair Internet Development Company Inc. 1.04ms from New York City, US
220.235.79.147 AS7545 TPG Telecom Limited 1.61ms from Perth, AU
192.114.87.3 AS12400 Partner Communications Ltd. 0.30ms from Rosh Ha‘Ayin, IL
187.60.145.179 AS28153 Micropic Ltda 2.80ms from São Paulo, BR

Traceroute

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

$
traceroute -a -n -q1 -f4 150.117.9.123
traceroute to 150.117.9.123 (150.117.9.123): 64 hops max, 52 byte packets
5 *
6 *
7 *
8 *
9 [AS6939] 184.104.197.238 220.572 ms
10 *
11 *
12 *
13 *
14 [AS38851] 150.117.9.123 198.611 ms
Measurement taken from IPinfo ProbeNet in Budapest, HU
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 AS38851 at robtex.

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