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 5 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
58.115.23.124 ██████████ 1
43.226.234.44 ██████████ 1
43.227.26.239 ██████████ 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

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

IP Address ASN Details
119.15.202.4 AS38851 TNET-NET 0.78ms from Taipei, TW
103.5.101.86 AS38851 TNET-NET 6.69ms from Taipei, TW
58.115.18.29 AS38851 TNET-NET 6.87ms from Taipei, TW
61.65.252.100 AS38851 TNET-NET 7.21ms from Taipei, TW
58.115.57.7 AS38851 TNET-NET 7.39ms from Taipei, TW
150.116.123.37 AS38851 TNET-NET 7.52ms from Taipei, TW
103.197.174.38 AS38851 TNET-NET 5.50ms from Taipei, TW
119.15.204.49 AS38851 TNET-NET 7.17ms from Taipei, TW
58.115.199.36 AS38851 TNET-NET 5.42ms from Taipei, TW
58.115.40.179 AS38851 TNET-NET 6.87ms from Taipei, TW
119.15.203.17 AS38851 TNET-NET 7.22ms from Taipei, TW
43.250.47.1 AS38851 TNET-NET 0.95ms from Taipei, TW
58.115.202.46 AS38851 TNET-NET 6.91ms from Taipei, TW
223.26.108.53 AS38851 TNET-NET 7.98ms from Taipei, TW
150.117.11.51 AS38851 TNET-NET 6.80ms from Taipei, TW
61.65.240.39 AS38851 TNET-NET 7.29ms from Taipei, TW
43.227.26.221 AS38851 TNET-NET 4.69ms from Taipei, TW
58.115.197.129 AS38851 TNET-NET 6.88ms from Taipei, TW
150.116.122.162 AS38851 TNET-NET 7.35ms from Taipei, TW
103.46.146.151 AS38851 TNET-NET 7.05ms from Taipei, TW
150.117.1.71 AS38851 TNET-NET 7.40ms from Taipei, TW
150.117.12.72 AS38851 TNET-NET 5.63ms from Taipei, TW
103.5.103.60 AS38851 TNET-NET 6.40ms from Taipei, TW
61.65.255.111 AS38851 TNET-NET 6.75ms from Taipei, TW
58.115.206.42 AS38851 TNET-NET 6.90ms 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
154.243.48.51 AS36947 Telecom Algeria 11.38ms from Algiers, DZ
37.152.1.131 AS9038 Al Bahrainia al Urdunia Liltaknia Wa Alitisalat Plc. Co 16.23ms from Amman, JO
83.212.24.147 AS5408 National Infrastructures for Research and Technology S.A. 1.01ms from Athens, GR
35.85.22.99 AS16509 Amazon.com, Inc. 0.21ms from Boardman, US
190.103.225.3 AS27983 Red Intercable Digital S.A. 13.01ms from Buenos Aires, AR
192.186.170.163 AS55286 B2 Net Solutions Inc. 0.20ms from Buffalo, US
69.32.132.3 AS27365 Cengage Learning, Inc. 1.37ms from Cincinnati, US
122.232.172.115 AS4134 CHINANET-BACKBONE 5.13ms from Hangzhou, CN
118.193.34.211 AS135377 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED 0.71ms from Hong Kong, HK
223.32.244.67 AS9644 SK Telecom 2.58ms from Incheon, KR
202.59.174.51 AS17727 PT. NAP Info Lintas Nusa 0.97ms from Jakarta, ID
45.221.80.195 AS327794 Clear Access (Pty) Ltd 1.57ms from Johannesburg, ZA
154.119.229.179 AS37236 Reflex Solutions 9.50ms from Johannesburg, ZA
109.87.119.211 AS13188 CONTENT DELIVERY NETWORK LTD 6.87ms from Kharkiv, UA
89.82.10.115 AS5410 Bouygues Telecom SA 4.61ms from Lyon, FR
130.0.3.3 AS39630 Asptech IT Solutions Ltd 3.13ms from Manchester, GB
112.82.221.131 AS4837 CHINA UNICOM China169 Backbone 4.24ms from Nanjing, CN
137.236.210.3 AS27495 Open Text Corporation 2.80ms from New York City, US
23.195.169.99 AS16625 Akamai Technologies, Inc. 0.69ms from Rio de Janeiro, BR
87.18.83.163 AS3269 Telecom Italia S.p.A. 12.55ms from Rome, IT
23.203.230.195 AS16625 Akamai Technologies, Inc. 0.52ms from San Jose, US
174.27.210.35 AS209 CenturyLink Communications, LLC 10.58ms from Seattle, US
194.105.29.243 AS12302 Vodafone Romania S.A. 5.14ms from Timisoara, RO
182.170.134.115 AS2527 Sony Network Communications Inc. 3.04ms from Tokyo, JP
219.167.250.35 AS4713 NTT DOCOMO BUSINESS,Inc. 1.36ms from Tokyo, JP

Traceroute

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

$
traceroute -a -n -q1 58.115.50.15
traceroute to 58.115.50.15 (58.115.50.15): 64 hops max, 52 byte packets
1 [AS15169] 72.14.235.202 266.316 ms
2 *
3 *
4 [AS9416] 203.187.22.58 197.45 ms
5 *
6 *
7 [AS38851] 58.115.50.15 242.668 ms
Measurement taken from IPinfo ProbeNet in Hamina, FI
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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