123.241.204.0/22

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 123.241.0.0/16

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

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

IP Address ASN Details
123.241.207.190 AS131596 TBC 3.24ms from Taipei, TW
123.241.205.254 AS131596 TBC 3.29ms from Taipei, TW
123.241.204.254 AS131596 TBC 3.34ms from Taipei, TW
123.241.206.62 AS131596 TBC 3.09ms 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
104.10.110.6 AS7018 AT&T Enterprises, LLC 12.49ms from Atlanta, US
24.60.72.214 AS7922 Comcast Cable Communications, LLC 5.62ms from Boston, US
142.204.195.54 AS393238 ImOn Communications, LLC 6.12ms from Chicago, US
3.22.41.54 AS16509 Amazon.com, Inc. 0.14ms from Columbus, US
93.160.223.54 AS3292 TDC Holding A/S 10.17ms from Copenhagen, DK
71.60.232.102 AS7922 Comcast Cable Communications, LLC 10.26ms from Herndon, US
73.197.182.38 AS7922 Comcast Cable Communications, LLC 8.57ms from Morris Plains, US
193.7.166.54 AS30853 Main Radio Meteorological Centre (MRMC) 1.47ms from Moscow, RU
79.36.96.54 AS3269 Telecom Italia S.p.A. 15.49ms from Naples, IT
121.85.118.86 AS17511 OPTAGE Inc. 3.04ms from Osaka, JP
34.233.34.54 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
50.78.161.166 AS7922 Comcast Cable Communications, LLC 5.18ms from Seattle, US
134.231.227.118 AS394089 Google LLC 0.17ms from Singapore, SG
210.215.189.6 AS17766 Nexon Asia Pacific Pty Ltd 0.21ms from Sydney, AU
213.202.73.22 AS13046 Hrvatski Telekom d.d. 0.60ms from Zagreb, HR
202.8.8.22 AS20326 TeraSwitch Networks Inc. 0.59ms from Amsterdam, NL
5.76.28.6 AS9198 JSC Kazakhtelecom 19.69ms from Astana, KZ
54.203.236.102 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US
20.110.80.230 AS8075 Microsoft Corporation 0.28ms from Boydton, US
175.45.86.54 AS4826 Vocus Connect International Backbone 0.15ms from Canberra, AU
97.235.12.6 AS6167 Verizon Business 16.41ms from Chicago, US
75.90.95.230 AS7029 Windstream Communications LLC 13.84ms from Chicago, US
112.8.84.6 AS24444 Shandong Mobile Communication Company Limited 4.65ms from Jinan, CN
157.231.47.230 AS31655 Gamma Telecom Holdings Ltd 3.45ms from London, GB
95.62.20.118 AS12430 VODAFONE ESPANA S.A.U. 12.92ms from Madrid, ES

Traceroute

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

$
traceroute -a -n -q1 -f3 123.241.204.218
traceroute to 123.241.204.218 (123.241.204.218): 64 hops max, 52 byte packets
3 [AS17709] 211.76.96.77 34.008 ms
4 [AS17709] 211.76.111.54 40.237 ms
5 *
6 *
Measurement taken from IPinfo ProbeNet in Tokyo, JP
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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