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 3 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
43.226.234.44 ██████████ 1
58.115.23.124 ██████████ 1
203.133.56.20 ██████ 1
103.3.193.149 ██████████ 1

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Peers

There are 13 peers for this ASN.

Peers Name
AS10099 China Unicom Global
AS10133 Chief Telecom Inc.
AS134823 Sky Digital Co., Ltd.
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

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

IP Address ASN Details
61.65.250.98 AS38851 TNET-NET 7.18ms from Taipei, TW
58.115.30.17 AS38851 TNET-NET 1.35ms from Taipei, TW
103.234.76.91 AS38851 TNET-NET 7.35ms from Taipei, TW
119.15.200.4 AS38851 TNET-NET 0.83ms from Taipei, TW
58.115.50.50 AS38851 TNET-NET 7.89ms from Taipei, TW
103.5.102.80 AS38851 TNET-NET 3.69ms from Taipei, TW
150.117.3.111 AS38851 TNET-NET 7.41ms from Taipei, TW
61.65.243.90 AS38851 TNET-NET 3.89ms from Taipei, TW
58.115.193.22 AS38851 TNET-NET 4.80ms from Taipei, TW
61.65.253.85 AS38851 TNET-NET 6.39ms from Taipei, TW
61.65.254.18 AS38851 TNET-NET 7.18ms from Taipei, TW
150.116.123.175 AS38851 TNET-NET 7.32ms from Taipei, TW
43.250.47.1 AS38851 TNET-NET 0.84ms from Taipei, TW
58.115.55.2 AS38851 TNET-NET 0.74ms from Taipei, TW
58.115.12.3 AS38851 TNET-NET 0.69ms from Taipei, TW
122.147.164.88 AS38851 TNET-NET 1.79ms from Taipei, TW
58.115.57.12 AS38851 TNET-NET 7.76ms from Taipei, TW
61.65.240.72 AS38851 TNET-NET 7.37ms from Taipei, TW
103.197.174.50 AS38851 TNET-NET 5.37ms from Taipei, TW
58.115.196.44 AS38851 TNET-NET 6.84ms from Taipei, TW
150.117.9.53 AS38851 TNET-NET 7.14ms from Taipei, TW
58.115.194.53 AS38851 TNET-NET 6.20ms from Taipei, TW
58.115.32.106 AS38851 TNET-NET 0.83ms from Taipei, TW
58.115.200.22 AS38851 TNET-NET 7.04ms from Taipei, TW
58.115.21.185 AS38851 TNET-NET 7.17ms 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
83.212.24.147 AS5408 National Infrastructures for Research and Technology S.A. 1.16ms from Athens, GR
157.122.2.35 AS17623 China Unicom Shenzen network 5.63ms from Guangzhou, CN
129.122.166.99 AS37645 Finstar - Sociedade de Investimento e Participacoes S.A 1.42ms from Luanda, AO
72.50.205.19 AS10242 US Internet Corp 0.41ms from Minneapolis, US
47.35.179.115 AS20115 Charter Communications LLC 15.61ms from Minneapolis, US
107.3.234.227 AS7922 Comcast Cable Communications, LLC 6.64ms from Murfreesboro, US
220.245.253.243 AS7545 TPG Telecom Limited 1.42ms from Perth, AU
20.115.226.35 AS8075 Microsoft Corporation 0.35ms from Quincy, US
87.68.252.99 AS12400 Partner Communications Ltd. 1.01ms from Rosh Ha‘Ayin, IL
4.55.21.131 AS3356 Level 3 Parent, LLC 0.45ms from Santa Clara, US
201.108.236.131 AS8151 UNINET 9.95ms from Santiago de Queretaro, MX
183.111.93.19 AS4766 Korea Telecom 0.91ms from Seoul, KR
103.134.14.195 AS138592 PRIVATE DATA CLOUDS PTY LTD 0.42ms from Sydney, AU
38.154.125.99 AS55286 B2 Net Solutions Inc. 0.12ms from Buffalo, US
166.250.66.99 AS6167 Verizon Business 17.99ms from Chicago, US
34.171.26.195 AS396982 Google LLC 0.11ms from Council Bluffs, US
67.177.216.211 AS7922 Comcast Cable Communications, LLC 6.88ms from Denver, US
66.85.47.3 AS393960 Host4Geeks LLC 0.21ms from Lenoir, US
150.229.73.19 AS6262 Commonwealth Scientific and Industrial 1.27ms from Melbourne, AU
47.97.88.179 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 6.67ms from Ningbo, CN
178.49.129.115 AS31200 Novotelecom Ltd 0.78ms from Novosibirsk, RU
108.15.64.99 AS701 Verizon Business 4.05ms from Philadelphia, US
44.195.163.99 AS14618 Amazon.com, Inc. 0.17ms from Reston, US
79.23.83.211 AS3269 Telecom Italia S.p.A. 10.16ms from Rome, IT
118.127.212.19 AS17839 LG HelloVision Corp. 7.63ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 58.115.17.39
traceroute to 58.115.17.39 (58.115.17.39): 64 hops max, 52 byte packets
1 [AS15169] 142.251.255.195 157.776 ms
2 [AS15169] 192.178.105.192 160.426 ms
3 [] 203.163.222.77 172.163 ms
4 *
5 *
6 [AS38851] 58.115.17.39 166.572 ms
Measurement taken from IPinfo ProbeNet in Council Bluffs, 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 AS38851 at robtex.

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