123.241.192.0/19

AS131596  ·  TBC

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Summary

Country Taiwan
Domain tbc.net.tw
ASN AS131596
Registry APNIC
ID TBCOM-NET

WHOIS Details

inetnum:        123.240.0.0 - 123.241.255.255
netname:        TBCOM-NET
descr:          TBC
descr:          3F,NO.10 Ta-Yieh Road, Pei-Tou District.
descr:          Taipei Taiwan 112
country:        TW
admin-c:        HS2369-AP
tech-c:         HS2369-AP
abuse-c:        AT939-AP
status:         ALLOCATED PORTABLE
notify:         hostmaster@twnic.net.tw
mnt-by:         MAINT-TW-TWNIC
mnt-lower:      MAINT-TW-TWNIC
mnt-irt:        IRT-TWNIC-AP
last-modified:  2021-11-04T00:49:37Z
source:         APNIC

irt:            IRT-TWNIC-AP
address:        3F., No. 123, Sec. 4, Bade Rd., Songshan Dist., Taipei 105, Taiwan
e-mail:         hostmaster@twnic.tw
abuse-mailbox:  hostmaster@twnic.tw
admin-c:        TWA2-AP
tech-c:         TWA2-AP
auth:           # Filtered
remarks:        Please note that TWNIC is not an ISP and is not empowered
remarks:        to investigate complaints of network abuse.
remarks:        hostmaster@twnic.tw was validated on 2025-05-23
mnt-by:         MAINT-TW-TWNIC
last-modified:  2025-05-23T00:01:36Z
source:         APNIC

role:           ABUSE TWNICAP
country:        ZZ
address:        3F., No. 123, Sec. 4, Bade Rd., Songshan Dist., Taipei 105, Taiwan
phone:          +000000000
e-mail:         hostmaster@twnic.tw
admin-c:        TWA2-AP
tech-c:         TWA2-AP
nic-hdl:        AT939-AP
remarks:        Generated from irt object IRT-TWNIC-AP
remarks:        hostmaster@twnic.tw was validated on 2025-05-23
abuse-mailbox:  hostmaster@twnic.tw
mnt-by:         APNIC-ABUSE
last-modified:  2025-05-23T00:02:10Z
source:         APNIC

person:         Headend SH
address:        No. 198, Shanjia, Zhunan Township, Miaoli County 350, Taiwan (R.O.C.), Taiwan
country:        TW
phone:          +886-37-288-600 Ext 6115
e-mail:         M-ENG-HE@tbc.net.tw
nic-hdl:        HS2369-AP
mnt-by:         MAINT-TW-TWNIC
last-modified:  2019-08-22T02:48:59Z
source:         APNIC

inetnum:        123.240.0.0 - 123.241.255.255
netname:        CM-CCTV-TC-TW
descr:          TBC
descr:          12F., No. 936, Sec. 4, Wenxin Rd., Beitun Dist., Taichung City 406505 , Taiwan (R.O.C.)
descr:          Taipei Taiwan
country:        TW
admin-c:        RH61-TW
tech-c:         RH61-TW
mnt-by:         MAINT-TW-TWNIC
changed:        derek.li@tbc.net.tw 20070313
status:         ASSIGNED NON-PORTABLE
remarks:        This information has been partially mirrored by APNIC from
remarks:        TWNIC. To obtain more specific information, please use the
remarks:        TWNIC whois server at whois.twnic.net.
source:         TWNIC

person:         TBCNET NOC
address:        TBCNET NOC
address:        12F,934,Sec. 4, Wenxin Rd., Beitun Dist.
address:        Taichung Taiwan
country:        TW
phone:          +886-4-3504-0141
fax-no:         +886-4-3504-0146
e-mail:         c-noc@tbc.net.tw
nic-hdl:        RH61-TW
changed:        hostmaster@twnic.net 20180907
remarks:        This information has been partially mirrored by APNIC from
remarks:        TWNIC. To obtain more specific information, please use the
remarks:        TWNIC whois server at whois.twnic.net.
source:         TWNIC

Hosted domains

There are 4 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
123.241.215.242 letscom.com.tw 1
123.241.217.232 94sro.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

Pingable IPs

5,555 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
123.241.199.62 AS131596 TBC 4.59ms from Taipei, TW
123.241.194.126 AS131596 TBC 3.98ms from Taipei, TW
123.241.202.4 AS131596 TBC 3.88ms from Taipei, TW
123.241.208.254 AS131596 TBC 3.56ms from Taipei, TW
123.241.206.190 AS131596 TBC 3.36ms from Taipei, TW
123.241.210.255 AS131596 TBC 1.91ms from Taipei, TW
123.241.195.62 AS131596 TBC 3.93ms from Taipei, TW
123.241.215.254 AS131596 TBC 3.40ms from Taipei, TW
123.241.193.190 AS131596 TBC 4.11ms from Taipei, TW
123.241.192.255 AS131596 TBC 2.62ms from Taipei, TW
123.241.204.126 AS131596 TBC 3.32ms from Taipei, TW
123.241.214.254 AS131596 TBC 3.24ms from Taipei, TW
123.241.205.126 AS131596 TBC 3.39ms from Taipei, TW
123.241.197.254 AS131596 TBC 5.02ms from Taipei, TW
123.241.216.126 AS131596 TBC 3.33ms from Taipei, TW
123.241.211.62 AS131596 TBC 3.31ms from Taipei, TW
123.241.213.254 AS131596 TBC 3.41ms from Taipei, TW
123.241.207.190 AS131596 TBC 3.50ms from Taipei, TW
123.241.209.255 AS131596 TBC 1.72ms from Taipei, TW
123.241.217.254 AS131596 TBC 3.55ms from Taipei, TW
123.241.212.254 AS131596 TBC 3.40ms from Taipei, TW
123.241.196.126 AS131596 TBC 4.50ms from Taipei, TW
123.241.203.255 AS131596 TBC 1.97ms from Taipei, TW
123.241.201.254 AS131596 TBC 3.26ms from Taipei, TW
123.241.200.190 AS131596 TBC 3.31ms 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
199.102.1.3 AS19512 Lyondell Chemical Company 2.29ms from Amsterdam, NL
58.97.21.19 AS7470 TRUE INTERNET Co.,Ltd. 7.93ms from Bangkok, TH
172.75.252.51 AS11426 Charter Communications Inc 11.98ms from Charlotte, US
20.250.10.35 AS8075 Microsoft Corporation 0.19ms from Kloten, CH
95.191.109.115 AS12389 PJSC Rostelecom 5.22ms from Krasnodar, RU
168.149.249.19 AS200598 Lunarnaut, LLC 0.12ms from Los Angeles, US
175.36.73.131 AS4804 Microplex PTY LTD 2.04ms from Melbourne, AU
94.82.190.19 AS3269 Telecom Italia S.p.A. 4.18ms from Milan, IT
171.37.203.179 AS4837 CHINA UNICOM China169 Backbone 6.30ms from Nanning, CN
117.109.51.163 AS18081 Kintetsu Cable Network Co., Ltd. 2.75ms from Osaka, JP
201.94.195.195 AS22689 SERCOMTEL S/A TELECOMUNICACOES 8.15ms from Osasco, BR
39.70.163.243 AS4837 CHINA UNICOM China169 Backbone 8.21ms from Qingdao, CN
199.192.125.19 AS26223 Silver Star Communications 8.68ms from Salt Lake City, US
66.234.192.83 AS11404 Wave Broadband 5.89ms from San Jose, US
220.123.87.195 AS4766 Korea Telecom 4.72ms from Seoul, KR
39.116.28.147 AS9318 SK Broadband Co Ltd 5.31ms from Seoul, KR
123.207.185.35 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.59ms from Shanghai, CN
37.150.170.3 AS9198 JSC Kazakhtelecom 13.43ms from Almaty, KZ
43.166.240.211 AS132203 Tencent Building, Kejizhongyi Avenue 0.38ms from Ashburn, US
137.117.57.19 AS8075 Microsoft Corporation 0.41ms from Ashburn, US
24.98.215.163 AS7922 Comcast Cable Communications, LLC 4.75ms from Atlanta, US
60.4.178.243 AS4837 CHINA UNICOM China169 Backbone 8.88ms from Beijing, CN
217.247.29.227 AS3320 Deutsche Telekom AG 2.92ms from Berlin, DE
112.135.177.51 AS9329 Sri Lanka Telecom Internet 2.48ms from Colombo, LK
34.61.108.227 AS396982 Google LLC 0.12ms from Council Bluffs, US

Traceroute

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

$
traceroute -a -n -q1 123.241.192.112
traceroute to 123.241.192.112 (123.241.192.112): 64 hops max, 52 byte packets
2 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Chang-hua, TW
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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