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 4 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
58.115.201.66 AS38851 TNET-NET 6.82ms from Taipei, TW
103.234.78.73 AS38851 TNET-NET 7.46ms from Taipei, TW
58.115.46.35 AS38851 TNET-NET 7.56ms from Taipei, TW
58.115.60.254 AS38851 TNET-NET 1.32ms from Taipei, TW
150.117.2.87 AS38851 TNET-NET 7.47ms from Taipei, TW
43.226.233.1 AS38851 TNET-NET 0.90ms from Taipei, TW
58.115.44.7 AS38851 TNET-NET 7.40ms from Taipei, TW
150.116.122.161 AS38851 TNET-NET 7.37ms from Taipei, TW
113.196.150.148 AS38851 TNET-NET 6.98ms from Taipei, TW
58.115.29.127 AS38851 TNET-NET 6.97ms from Taipei, TW
58.115.8.30 AS38851 TNET-NET 0.66ms from Taipei, TW
58.115.40.66 AS38851 TNET-NET 6.98ms from Taipei, TW
58.115.28.8 AS38851 TNET-NET 7.22ms from Taipei, TW
122.147.161.114 AS38851 TNET-NET 5.95ms from Taipei, TW
61.65.243.90 AS38851 TNET-NET 7.47ms from Taipei, TW
61.65.246.24 AS38851 TNET-NET 7.75ms from Taipei, TW
103.131.172.2 AS38851 TNET-NET 0.79ms from Taipei, TW
150.117.11.87 AS38851 TNET-NET 4.83ms from Taipei, TW
103.46.146.65 AS38851 TNET-NET 7.11ms from Taipei, TW
61.65.248.27 AS38851 TNET-NET 4.26ms from Taipei, TW
113.196.144.1 AS38851 TNET-NET 0.83ms from Taipei, TW
223.26.82.55 AS38851 TNET-NET 7.12ms from Taipei, TW
58.115.21.34 AS38851 TNET-NET 7.20ms from Taipei, TW
122.146.108.47 AS38851 TNET-NET 7.01ms from Taipei, TW
103.246.210.3 AS38851 TNET-NET 0.80ms 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
151.253.229.3 AS5384 Emirates Internet 2.32ms from Al Fujairah City, AE
185.63.20.3 AS48645 Solvinity B.V. 0.95ms from Amsterdam, NL
184.30.254.3 AS16625 Akamai Technologies, Inc. 0.24ms from Atlanta, US
97.201.141.67 AS6167 Verizon Business 13.12ms from Atlanta, US
166.250.66.99 AS6167 Verizon Business 18.77ms from Chicago, US
84.238.59.35 AS33796 BOLIGNET-AARHUS F.M.B.A. 3.55ms from Copenhagen, DK
213.218.19.131 AS5409 toplink GmbH 6.23ms from Frankfurt am Main, DE
118.193.34.211 AS135377 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED 0.68ms from Hong Kong, HK
221.143.9.163 AS9318 SK Broadband Co Ltd 1.63ms from Incheon, KR
111.95.7.163 AS23700 Linknet-Fastnet ASN 3.67ms from Jakarta, ID
20.26.158.147 AS8075 Microsoft Corporation 0.23ms from London, GB
31.3.228.179 AS20860 IOMART CLOUD SERVICES LIMITED 2.68ms from Maidenhead, GB
198.72.123.3 AS32613 Leaseweb Canada Inc. 0.76ms from Montreal, CA
121.83.180.147 AS17511 OPTAGE Inc. 2.12ms from Osaka, JP
196.89.202.99 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 11.43ms from Rabat, MA
118.171.80.227 AS3462 Data Communication Business Group 3.97ms from Taichung, TW
114.19.4.19 AS2516 KDDI CORPORATION 1.19ms from Tokyo, JP
36.2.148.115 AS2519 ARTERIA Networks Corporation 3.85ms from Tokyo, JP
2.19.75.35 AS16625 Akamai Technologies, Inc. 0.32ms from Zuerich, CH
213.196.221.211 AS8422 NetCologne Gesellschaft fur Telekommunikation mbH 4.28ms from Duesseldorf, DE
88.211.100.147 AS35575 Vaioni Group Ltd 0.22ms from London, GB
84.79.60.3 AS12479 Orange Espagne SA 11.78ms from Madrid, ES
209.104.97.131 AS852 TELUS Communications Inc. 3.18ms from Montreal, CA
62.97.173.179 AS25400 Telia Norge AS 2.34ms from Sandefjord, NO
211.236.194.115 AS18313 LG HelloVision Corp. 1.15ms 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 -m6 203.203.224.75
traceroute to 203.203.224.75 (203.203.224.75): 6 hops max, 52 byte packets
2 *
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Cayenne, GF
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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