AS number 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 11
Number of IPv4 62,208
Number of IPv6 0
ASN type ISP
Registry apnic
Updated 18 days 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
103.229.102.0/23 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 11 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 ██████████ 2
103.3.193.149 ██████████ 1
43.226.234.44 ██████████ 1
203.133.56.20 ██████ 1
58.115.23.124 ██████████ 1
43.227.26.239 ██████████ 1

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Peers

There are 14 peers for this ASN.

Peers Name
AS10099 China Unicom Global
AS10133 Chief Telecom Inc.
AS131149 Yuan-Jhen Info., Co., Ltd
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

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

IP Address ASN Details
122.147.163.254 AS38851 TNET-NET 1.57ms from Taipei, TW
58.115.61.56 AS38851 TNET-NET 7.04ms from Taipei, TW
60.245.127.48 AS38851 TNET-NET 7.22ms from Taipei, TW
58.115.24.38 AS38851 TNET-NET 7.21ms from Taipei, TW
58.115.18.63 AS38851 TNET-NET 6.21ms from Taipei, TW
61.65.246.5 AS38851 TNET-NET 7.90ms from Taipei, TW
122.147.161.9 AS38851 TNET-NET 6.61ms from Taipei, TW
103.234.77.76 AS38851 TNET-NET 7.53ms from Taipei, TW
43.226.234.85 AS38851 TNET-NET 4.81ms from Taipei, TW
103.229.102.254 AS38851 TNET-NET 1.55ms from Taipei, TW
58.115.45.16 AS38851 TNET-NET 7.72ms from Taipei, TW
103.5.103.190 AS38851 TNET-NET 7.11ms from Taipei, TW
150.117.8.77 AS38851 TNET-NET 7.14ms from Taipei, TW
58.115.43.52 AS38851 TNET-NET 7.61ms from Taipei, TW
58.115.192.1 AS38851 TNET-NET 1.04ms from Taipei, TW
61.65.255.102 AS38851 TNET-NET 6.78ms from Taipei, TW
223.26.108.56 AS38851 TNET-NET 3.77ms from Taipei, TW
60.245.125.87 AS38851 TNET-NET 7.02ms from Taipei, TW
58.115.25.177 AS38851 TNET-NET 5.29ms from Taipei, TW
43.250.46.254 AS38851 TNET-NET 1.11ms from Taipei, TW
58.115.205.209 AS38851 TNET-NET 7.07ms from Taipei, TW
61.65.240.118 AS38851 TNET-NET 6.73ms from Taipei, TW
150.116.126.32 AS38851 TNET-NET 6.08ms from Taipei, TW
150.117.14.164 AS38851 TNET-NET 6.43ms from Taipei, TW
43.250.45.1 AS38851 TNET-NET 1.27ms 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
69.50.94.83 AS63023 GTHost 0.09ms from Amsterdam, NL
154.178.125.179 AS8452 TE-AS 3.86ms from Cairo, EG
79.229.82.51 AS3320 Deutsche Telekom AG 4.11ms from Frankfurt am Main, DE
41.175.133.147 AS30844 Liquid Telecommunications Ltd 8.90ms from Gaborone, BW
83.254.171.3 AS1257 Tele2 Sverige AB 4.67ms from Goeteborg, SE
12.228.39.67 AS7018 AT&T Enterprises, LLC 2.13ms from Morris Plains, US
52.22.124.83 AS14618 Amazon.com, Inc. 0.15ms from Reston, US
34.237.162.3 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
129.211.155.211 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.45ms from Shanghai, CN
54.66.14.227 AS16509 Amazon.com, Inc. 0.12ms from Sydney, AU
107.127.53.99 AS7018 AT&T Enterprises, LLC 5.54ms from Atlanta, US
204.11.23.3 AS33365 Cincinnati Financial Corporation 9.30ms from Chicago, US
69.32.132.3 AS27365 Cengage Learning, Inc. 1.63ms from Cincinnati, US
217.229.254.211 AS3320 Deutsche Telekom AG 4.30ms from Duesseldorf, DE
92.213.100.211 AS3209 Vodafone GmbH 7.25ms from Frankfurt am Main, DE
91.181.235.19 AS5432 Proximus NV 4.84ms from Gravelines, FR
20.203.159.19 AS8075 Microsoft Corporation 0.17ms from Kloten, CH
178.171.69.83 AS213541 WS Telecom Inc 0.70ms from Krasnoyarsk, RU
90.202.43.131 AS5607 Sky UK Limited 3.94ms from London, GB
176.249.235.211 AS5607 Sky UK Limited 2.77ms from London, GB
146.88.70.227 AS55821 RADIUS TELECOMS, INC. 1.59ms from Manila, PH
97.104.12.83 AS33363 Charter Communications, Inc 8.71ms from Orlando, US
176.189.88.3 AS5410 Bouygues Telecom SA 2.35ms from Paris, FR
3.221.131.211 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
79.16.235.51 AS3269 Telecom Italia S.p.A. 4.82ms from Rome, IT

Traceroute

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

$
traceroute -a -n -q1 -f2 -m6 103.46.144.194
traceroute to 103.46.144.194 (103.46.144.194): 6 hops max, 52 byte packets
2 [AS197019] 46.28.104.36 212.284 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Ceske Budejovice, CZ
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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