123.240.196.0/22

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

Nearby Ranges

BGP prefixes that overlap with 123.240.0.0/16

No nearby ranges found.

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address ASN Details
123.240.196.254 AS131596 TBC 3.10ms from Taipei, TW
123.240.198.62 AS131596 TBC 4.04ms from Taipei, TW
123.240.199.190 AS131596 TBC 4.09ms from Taipei, TW
123.240.197.190 AS131596 TBC 3.96ms 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
83.138.52.198 AS202656 Ivanov Vitaliy Sergeevich 0.50ms from Amsterdam, NL
8.221.98.134 AS45102 Alibaba (US) Technology Co., Ltd. 0.31ms from Ashburn, US
162.17.208.54 AS7922 Comcast Cable Communications, LLC 10.23ms from Ashburn, US
117.213.245.246 AS9829 National Internet Backbone 2.61ms from Bengaluru, IN
50.214.198.214 AS7922 Comcast Cable Communications, LLC 6.05ms from Boston, US
222.209.29.6 AS4134 CHINANET-BACKBONE 3.83ms from Chengdu, CN
163.53.182.198 AS58813 Dtech Limited 0.48ms from Dhaka, BD
125.124.109.38 AS58461 CT-HangZhou-IDC 5.63ms from Hangzhou, CN
210.3.251.182 AS9304 HGC Global Communications Limited 1.19ms from Hong Kong, HK
46.38.16.6 AS20485 Joint Stock Company TransTeleCom 5.27ms from Khabarovsk, RU
128.92.52.134 AS20115 Charter Communications LLC 1.55ms from Los Angeles, US
202.131.92.6 AS9280 Servers Australia Pty Ltd 0.11ms from Melbourne, AU
109.236.169.102 AS211391 Mitan Telematica S.r.l. 1.46ms from Milan, IT
39.78.207.182 AS4837 CHINA UNICOM China169 Backbone 6.14ms from Qingdao, CN
201.0.101.134 AS27699 TELEFÔNICA BRASIL S.A 2.87ms from Sao Paulo, BR
54.180.196.86 AS16509 Amazon.com, Inc. 0.16ms from Seoul, KR
118.43.104.246 AS4766 Korea Telecom 5.67ms from Seoul, KR
220.90.41.150 AS4766 Korea Telecom 5.86ms from Seoul, KR
101.65.69.86 AS4837 CHINA UNICOM China169 Backbone 10.57ms from Shanghai, CN
112.13.102.134 AS56041 China Mobile communications corporation 3.84ms from Suzhou, CN
49.113.106.118 AS4134 CHINANET-BACKBONE 1.78ms from UEruemqi, CN
191.237.23.230 AS8075 Microsoft Corporation 0.44ms from Ashburn, US
172.93.196.230 AS20278 Nexeon Technologies, Inc. 1.11ms from Chicago, US
99.93.223.86 AS7018 AT&T Enterprises, LLC 11.39ms from Columbus, US
70.240.244.182 AS7018 AT&T Enterprises, LLC 2.74ms from Dallas, US

Traceroute

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

$
traceroute -a -n -q1 123.240.197.197
traceroute to 123.240.197.197 (123.240.197.197): 64 hops max, 52 byte packets
2 *
3 [AS17709] 211.76.96.202 50.851 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Seoul, KR
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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