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
203.133.56.20 ██████ 1
43.227.26.239 ██████████ 1
103.3.193.149 ██████████ 1
58.115.23.124 ██████████ 1
43.226.234.44 ██████████ 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
61.65.249.150 AS38851 TNET-NET 5.11ms from Taipei, TW
58.115.62.20 AS38851 TNET-NET 7.38ms from Taipei, TW
58.115.51.254 AS38851 TNET-NET 1.58ms from Taipei, TW
150.117.1.203 AS38851 TNET-NET 5.81ms from Taipei, TW
119.15.200.4 AS38851 TNET-NET 0.82ms from Taipei, TW
103.246.211.207 AS38851 TNET-NET 5.76ms from Taipei, TW
58.115.205.209 AS38851 TNET-NET 6.88ms from Taipei, TW
103.246.210.1 AS38851 TNET-NET 0.79ms from Taipei, TW
58.115.58.25 AS38851 TNET-NET 7.49ms from Taipei, TW
58.115.21.117 AS38851 TNET-NET 7.18ms from Taipei, TW
43.250.46.254 AS38851 TNET-NET 0.75ms from Taipei, TW
58.115.23.75 AS38851 TNET-NET 6.60ms from Taipei, TW
150.117.5.113 AS38851 TNET-NET 7.10ms from Taipei, TW
113.196.148.50 AS38851 TNET-NET 6.91ms from Taipei, TW
223.26.83.151 AS38851 TNET-NET 7.20ms from Taipei, TW
58.115.204.230 AS38851 TNET-NET 7.06ms from Taipei, TW
122.146.108.22 AS38851 TNET-NET 6.98ms from Taipei, TW
122.146.109.9 AS38851 TNET-NET 5.83ms from Taipei, TW
43.250.45.1 AS38851 TNET-NET 0.91ms from Taipei, TW
60.245.127.122 AS38851 TNET-NET 7.07ms from Taipei, TW
58.115.18.63 AS38851 TNET-NET 6.68ms from Taipei, TW
113.196.151.147 AS38851 TNET-NET 7.09ms from Taipei, TW
150.117.7.254 AS38851 TNET-NET 1.37ms from Taipei, TW
150.117.8.128 AS38851 TNET-NET 7.07ms from Taipei, TW
103.5.103.10 AS38851 TNET-NET 7.16ms 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
149.56.92.99 AS16276 OVH SAS 0.08ms from Beauharnois, CA
123.203.146.99 AS9269 Hong Kong Broadband Network Ltd. 0.95ms from Hong Kong, HK
45.60.242.19 AS19551 Incapsula Inc 0.09ms from Johannesburg, ZA
178.193.23.67 AS3303 Swisscom (Switzerland) Ltd 0.78ms from Lausanne, CH
129.122.166.99 AS37645 Finstar - Sociedade de Investimento e Participacoes S.A 1.59ms from Luanda, AO
109.7.13.227 AS15557 Societe Francaise Du Radiotelephone - SFR SA 6.74ms from Lyon, FR
141.179.40.211 AS25019 Saudi Telecom Company JSC 4.03ms from Manama, BH
51.255.152.243 AS16276 OVH SAS 0.07ms from Roubaix, FR
121.178.235.147 AS4766 Korea Telecom 6.30ms from Seoul, KR
14.41.81.115 AS4766 Korea Telecom 3.08ms from Seoul, KR
180.39.133.19 AS4713 NTT DOCOMO BUSINESS,Inc. 15.62ms from Tokyo, JP
223.219.28.131 AS4713 NTT DOCOMO BUSINESS,Inc. 3.31ms from Tokyo, JP
40.131.175.195 AS7029 Windstream Communications LLC 11.14ms from Dallas, US
73.14.56.243 AS7922 Comcast Cable Communications, LLC 2.48ms from Denver, US
84.171.218.243 AS3320 Deutsche Telekom AG 4.32ms from Duesseldorf, DE
84.135.138.19 AS3320 Deutsche Telekom AG 5.00ms from Duesseldorf, DE
117.54.178.67 AS9340 INDO Internet, PT 0.99ms from Jakarta, ID
86.155.196.19 AS2856 British Telecommunications PLC 2.80ms from London, GB
87.68.252.99 AS12400 Partner Communications Ltd. 1.01ms from Rosh Ha‘Ayin, IL
122.144.200.115 AS17775 shanghai science and technology network communication limited company 3.97ms from Shanghai, CN
150.60.133.243 AS9597 KDDI Web Communications Inc. 0.60ms from Tokyo, JP
46.41.156.3 AS12824 home.pl sp. z o.o. 0.78ms from Warsaw, PL
163.172.197.19 AS12876 SCALEWAY S.A.S. 0.20ms from Amsterdam, NL
146.20.57.3 AS27357 Rackspace Hosting 0.65ms from Ashburn, US
80.99.13.179 AS21334 One Hungary Ltd. 3.15ms from Budapest, HU

Traceroute

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

$
traceroute -a -n -q1 58.115.49.161
traceroute to 58.115.49.161 (58.115.49.161): 64 hops max, 52 byte packets
1 [AS15169] 72.14.235.202 236.385 ms
2 *
3 [AS9416] 203.187.23.130 237.584 ms
4 [AS9416] 203.187.22.58 239.66 ms
5 *
6 *
7 [AS38851] 58.115.49.161 244.589 ms
Measurement taken from IPinfo ProbeNet in Santiago, CL
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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