123.240.136.0/21

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:         [email protected]
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:         [email protected]
abuse-mailbox:  [email protected]
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:        [email protected] 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:         [email protected]
admin-c:        TWA2-AP
tech-c:         TWA2-AP
nic-hdl:        AT939-AP
remarks:        Generated from irt object IRT-TWNIC-AP
remarks:        [email protected] was validated on 2025-05-23
abuse-mailbox:  [email protected]
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:         [email protected]
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:        [email protected] 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:         [email protected]
nic-hdl:        RH61-TW
changed:        [email protected] 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 3 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP

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

1,246 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
123.240.137.126 AS131596 TBC 3.02ms from Taipei, TW
123.240.141.254 AS131596 TBC 3.57ms from Taipei, TW
123.240.138.62 AS131596 TBC 3.06ms from Taipei, TW
123.240.139.190 AS131596 TBC 3.26ms from Taipei, TW
123.240.142.126 AS131596 TBC 3.11ms from Taipei, TW
123.240.136.254 AS131596 TBC 3.63ms from Taipei, TW
123.240.140.152 AS131596 TBC 9.01ms from Taipei, TW
123.240.143.62 AS131596 TBC 3.28ms 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
73.174.238.85 AS7922 Comcast Cable Communications, LLC 10.99ms from Ashburn, US
61.50.94.5 AS4808 China Unicom Beijing Province Network 2.80ms from Beijing, CN
44.229.217.245 AS16509 Amazon.com, Inc. 0.21ms from Boardman, US
163.252.116.69 AS13977 Fidium 8.38ms from Boston, US
197.146.43.229 AS36884 Wana Corporate 4.33ms from Casablanca, MA
222.160.208.85 AS4837 CHINA UNICOM China169 Backbone 7.26ms from Changchun, CN
162.255.79.149 AS395846 Direct Communications Rockland, Inc 10.45ms from Draper, US
91.38.211.5 AS3320 Deutsche Telekom AG 1.77ms from Duesseldorf, DE
120.26.4.165 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.66ms from Hangzhou, CN
182.75.88.5 AS9498 BHARTI Airtel Ltd. 0.95ms from Hyderabad, IN
92.41.235.37 AS206067 Hutchison 3G UK Limited 9.28ms from London, GB
90.173.15.37 AS12479 Orange Espagne SA 12.48ms from Madrid, ES
45.74.26.5 AS9009 M247 Europe SRL 0.06ms from Milan, IT
176.142.214.133 AS5410 Bouygues Telecom SA 7.99ms from Paris, FR
77.143.14.181 AS49902 SOCIETE REUNIONNAISE DU RADIOTELEPHONE SCS 2.83ms from Saint-Denis, RE
122.121.198.149 AS3462 Data Communication Business Group 4.30ms from Taichung, TW
111.165.221.53 AS4837 CHINA UNICOM China169 Backbone 4.43ms from Beijing, CN
181.49.248.197 AS14080 Telmex Colombia S.A. 0.93ms from Bogota, CO
93.211.202.149 AS3320 Deutsche Telekom AG 3.88ms from Duesseldorf, DE
108.70.172.165 AS7018 AT&T Enterprises, LLC 1.96ms from Los Angeles, US
79.150.197.149 AS3352 TELEFONICA DE ESPANA S.A.U. 7.73ms from Madrid, ES
151.64.66.229 AS1267 WIND TRE S.P.A. 5.52ms from Milan, IT
79.16.165.165 AS3269 Telecom Italia S.p.A. 2.89ms from Milan, IT
34.7.105.69 AS396982 Google LLC 0.13ms from Oudeschip, NL
85.163.98.229 AS28725 CETIN a.s. 3.68ms from Prague, CZ

Traceroute

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

$
traceroute -a -n -q1 -f4 123.240.138.91
traceroute to 123.240.138.91 (123.240.138.91): 64 hops max, 52 byte packets
4 [] 103.158.187.178 3.84 ms
5 *
6 *
Measurement taken from IPinfo ProbeNet in Taipei, TW
On

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