1. All IP Ranges
  2. 103.0.0.0/8
  3. 103.3.0.0/16
  4. AS38851  | 103.3.192.0/23

103.3.192.0/23

AS38851  ·  TNET-NET

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Summary

Country Taiwan
Domain twt.com.tw
ASN AS38851
Parent Range 103.3.192.0/22
Registry APNIC
ID TWT

WHOIS Details

inetnum:        103.3.192.0 - 103.3.192.255
netname:        TWT
descr:          TWT Communication lnc.
descr:          10F.,No.78,Sec. 2,Chongxin RD.,Sanchong Dist.,
descr:          New Taipei City 241,
descr:          Taiwan, R.O.C.
country:        TW
admin-c:        MS1536-AP
tech-c:         MS1536-AP
abuse-c:        AU223-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-TW-UNIGATE
mnt-irt:        IRT-UNIGATE-TW
last-modified:  2021-05-04T14:52:01Z
source:         APNIC

irt:            IRT-UNIGATE-TW
address:        Chief Telecom Inc.
address:        2F, No.68, Ruiguang Street,
address:        Neihu District, Taipei 11491,
address:        Taiwan, R.O.C.
e-mail:         barry_yeh@chief.com.tw
abuse-mailbox:  james_cheng@chief.com.tw
admin-c:        FC159-AP
tech-c:         CG195-AP
tech-c:         BY199-AP
tech-c:         FL753-AP
tech-c:         GK357-AP
auth:           # Filtered
remarks:        barry_yeh@chief.com.tw was validated on 2025-08-26
remarks:        james_cheng@chief.com.tw was validated on 2026-01-14
notify:         barry_yeh@chief.com.tw
notify:         james_cheng@chief.com.tw
mnt-by:         MAINT-TW-UNIGATE
last-modified:  2026-01-14T00:43:47Z
source:         APNIC

role:           ABUSE UNIGATETW
country:        ZZ
address:        Chief Telecom Inc.
address:        2F, No.68, Ruiguang Street,
address:        Neihu District, Taipei 11491,
address:        Taiwan, R.O.C.
phone:          +000000000
e-mail:         barry_yeh@chief.com.tw
admin-c:        FC159-AP
tech-c:         CG195-AP
tech-c:         BY199-AP
tech-c:         FL753-AP
tech-c:         GK357-AP
nic-hdl:        AU223-AP
remarks:        Generated from irt object IRT-UNIGATE-TW
remarks:        barry_yeh@chief.com.tw was validated on 2025-08-26
remarks:        james_cheng@chief.com.tw was validated on 2026-01-14
abuse-mailbox:  james_cheng@chief.com.tw
mnt-by:         APNIC-ABUSE
last-modified:  2026-01-14T00:44:18Z
source:         APNIC

person:         Michael Sung
address:        10F.,No.78,Sec. 2,Chongxin RD.,Sanchong Dist.,
address:        New Taipei City 241,
address:        Taiwan, R.O.C.
country:        TW
phone:          +886-2-2974-3399 EXT 331
fax-no:         +886-2-2973-4717
e-mail:         michaelsung@twt.com.tw
nic-hdl:        MS1536-AP
mnt-by:         MAINT-TW-UNIGATE
last-modified:  2014-01-03T03:14:04Z
source:         APNIC

route:          103.3.192.0/24
origin:         AS38851
descr:          Unigate Telecom Inc. No.250, Yang Guang Street, NeiHu District,
mnt-by:         MAINT-TW-UNIGATE
last-modified:  2018-06-22T05:33:37Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 103.3.192.0/23

Range ASN Company Num of IPs
103.3.192.0/22 AS38851 UnigateNet, Internet Service Provider, 1,024

Nearby Ranges

BGP prefixes that overlap with 103.3.0.0/16

Range ASN Company Num of IPs
103.3.156.0/22 AS9929 China Unicom Hebei province network 1,024
103.3.96.0/22 AS4837 China Unicom Tianjin province network 1,024
103.3.168.0/22 AS55792 Datec-PNG 1,024
103.3.224.0/22 AS203020 HostRoyale Technologies Pvt Ltd 1,024
103.3.248.0/22 AS56147 Creative Communication Vietnam Joint Stock Company 1,024
103.3.252.0/22 AS56149 Cong ty CP Truyen thong quoc te Incom 1,024
103.3.48.0/22 AS24282 KAGOYA JAPAN Inc. 1,024
103.3.20.0/22 AS10030 Celcom Axiata Berhad 1,024
103.3.184.0/22 AS17534 NSK Co.,Ltd. 1,024
103.3.204.0/22 AS136946 Weebo networks Pvt. Ltd. 1,024
103.3.80.0/22 AS56262 3/F CSI Market Square 1,024
103.3.192.0/22 AS38851 UnigateNet, Internet Service Provider, 1,024
103.3.140.0/22 AS139007 UNICOM InnerMongolia province network 1,024
103.3.220.0/22 AS139994 PT XLSMART Telecom Sejahtera Tbk 1,024
103.3.0.0/22 AS131965 XSERVER Inc. 1,024
103.3.52.0/22 AS9614 Oita Cable Telecom Co.,Ltd. 1,024
103.3.152.0/22 AS4837 UNICOM GuiZhou Province Network 1,024
103.3.144.0/22 AS45763 Opticomm Pty Ltd 1,024
103.3.120.0/22 AS4808 China Unicom Beijing province network 1,024
103.3.100.0/22 AS4837 China Unicom Heilongjiang province network 1,024
103.3.112.0/22 AS4837 UNICOM ZheJiang Province Network 1,024
103.3.60.0/22 AS63949 Akamai Technologies, Inc. 1,024
103.3.176.0/22 AS7470 True Internet Corporation Co. Ltd. 1,024
103.3.116.0/22 AS4837 UNICOM yunnan Province Network 1,024
103.3.124.0/22 AS4837 China Unicom Xizang province network 1,024
103.3.200.0/22 AS10024 LGA International 1,024
103.3.136.0/22 AS4837 China Unicom XinJiang province network 1,024
103.3.188.0/22 AS7506 GMO Internet Group, Inc. 1,024
103.3.12.0/22 AS7522 STNet, Incorporated 1,024
103.3.140.0/22 AS4837 UNICOM InnerMongolia province network 1,024
103.3.76.0/22 AS9341 PT Indonesia Comnets Plus 1,024
103.3.4.0/22 AS9378 JCOM Co., Ltd. 1,024
103.3.128.0/22 AS9394 China TieTong Telecommunications Corporation 1,024
103.3.238.0/23 AS56265 6440 General Green Way 512
103.3.234.0/23 AS154360 ENET SERVICES 512
103.3.233.0/24 AS58487 CV Nomadic Collab 256
103.3.176.0/24 AS7470 TRUEINTERNET CO.,LTD. 256
103.3.177.0/24 AS7470 TRUEINTERNET CO.,LTD. 256
103.3.179.0/24 AS7470 TRUEINTERNET CO.,LTD. 256
103.3.164.0/24 AS7595 ReadySpace Cloud Services - Singapore 256
103.3.178.0/24 AS7470 TRUEINTERNET CO.,LTD. 256
103.3.200.0/24 AS10024 Document No: 1029390 256
103.3.215.0/24 AS131745 PT. Bakrie Telecom Tbk 256
103.3.197.0/24 AS132016 IRESS UK 256
103.3.199.0/24 AS132016 IRESS UK 256
103.3.17.0/24 AS132827 ASIAPN 256
103.3.19.0/24 AS132827 SocialMNet 256
103.3.58.0/24 AS135477 PT. Java Digital Nusantara 256
103.3.232.0/24 AS151528 PT Global Abadi Inti Nusantara 256
103.3.18.0/24 AS15830 W-CAST-2-AS-AP 256

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
103.3.193.149 sharenjoy.com 1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity
Read more

Pingable IPs

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

IP Address ASN Details
103.3.192.62 AS38851 TNET-NET 7.13ms 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
45.204.175.167 AS139880 OWGELS INTERNATIONAL CO., LIMITED 0.60ms from Hong Kong, HK
123.202.207.199 AS9269 Hong Kong Broadband Network Ltd. 0.94ms from Hong Kong, HK
13.40.92.231 AS16509 Amazon.com, Inc. 0.14ms from London, GB
80.189.177.135 AS6871 Plusnet 3.72ms from London, GB
173.231.202.135 AS22611 InMotion Hosting, Inc. 0.22ms from Los Angeles, US
142.171.186.87 AS35916 MULTACOM CORPORATION 0.17ms from Los Angeles, US
73.112.204.7 AS7922 Comcast Cable Communications, LLC 8.64ms from New York City, US
2.18.136.135 AS16625 Akamai Technologies, Inc. 0.41ms from Paris, FR
217.108.20.151 AS3215 Orange S.A. 1.16ms from Paris, FR
188.119.131.103 AS9009 M247 Europe SRL 0.28ms from Frankfurt am Main, DE
212.181.67.71 AS3301 Telia Company AB 0.76ms from Goeteborg, SE
47.86.92.231 AS45102 Alibaba (US) Technology Co., Ltd. 0.86ms from Hong Kong, HK
82.63.72.119 AS3269 Telecom Italia S.p.A. 4.66ms from Naples, IT
91.160.143.7 AS12322 Free SAS 15.34ms from Paris, FR
169.51.28.23 AS36351 IBM Cloud 0.60ms from Paris, FR
73.3.100.55 AS7922 Comcast Cable Communications, LLC 5.97ms from Salt Lake City, US
4.194.180.103 AS8075 Microsoft Corporation 0.60ms from Singapore, SG
87.49.117.23 AS3292 TDC Holding A/S 13.56ms from Skanderborg, DK
118.73.52.103 AS4837 CHINA UNICOM China169 Backbone 8.22ms from Taiyuan, CN
223.135.244.39 AS2527 Sony Network Communications Inc. 4.39ms from Tokyo, JP
114.181.134.87 AS4713 NTT DOCOMO BUSINESS,Inc. 3.55ms from Tokyo, JP
38.29.55.199 AS32100 Xplore Inc. 2.07ms from Toronto, CA
20.220.143.183 AS8075 Microsoft Corporation 0.16ms from Toronto, CA
13.78.130.135 AS8075 Microsoft Corporation 3.26ms from Denver, US
83.20.192.231 AS5617 Orange Polska Spolka Akcyjna 18.82ms from Gdansk, PL

Traceroute

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

$
traceroute -a -n -q1 -m5 103.3.193.50
traceroute to 103.3.193.50 (103.3.193.50): 5 hops max, 52 byte packets
1 [AS208450] 45.136.59.1 5.044 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Aktau, KZ
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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