123.241.56.0/22

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

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

IP Address ASN Details
123.241.57.255 AS131596 TBC 1.49ms from Taipei, TW
123.241.58.126 AS131596 TBC 3.88ms from Taipei, TW
123.241.59.254 AS131596 TBC 3.77ms from Taipei, TW
123.241.56.190 AS131596 TBC 3.99ms 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
166.88.199.134 AS22773 Cox Communications Inc. 2.16ms from Ashburn, US
75.144.147.86 AS7922 Comcast Cable Communications, LLC 6.36ms from Boston, US
195.199.145.198 AS1955 KIFU (Governmental Info Tech Development Agency) 4.83ms from Budapest, HU
106.206.159.86 AS45609 Bharti Airtel Ltd. AS for GPRS Service 4.71ms from Delhi, IN
51.38.108.70 AS16276 OVH SAS 0.12ms from Frankfurt am Main, DE
93.210.243.246 AS3320 Deutsche Telekom AG 6.34ms from Frankfurt am Main, DE
101.249.34.118 AS4134 CHINANET-BACKBONE 0.58ms from Lhasa, CN
31.111.109.6 AS6871 Plusnet 4.51ms from London, GB
90.52.34.86 AS3215 Orange S.A. 7.22ms from Marseille, FR
203.209.172.198 AS7604 Zettagrid Pty Ltd 4.75ms from Melbourne, AU
60.90.214.118 AS17676 SoftBank Corp. 3.77ms from Osaka, JP
121.118.37.246 AS4713 NTT DOCOMO BUSINESS,Inc. 13.14ms from Osaka, JP
79.183.128.182 AS8551 Bezeq International Ltd. 2.75ms from Petaẖ Tiqva, IL
179.175.61.22 AS26599 TELEFÔNICA BRASIL S.A 0.43ms from Sao Paulo, BR
170.81.160.6 AS266420 NTC Comunicaçoes Ltda ME 1.55ms from Sao Paulo, BR
20.63.168.6 AS8075 Microsoft Corporation 0.15ms from Tokyo, JP
195.249.41.22 AS3292 TDC Holding A/S 6.38ms from Tønder, DK
128.172.1.6 AS16643 Virginia Commonwealth University 4.33ms from Ashburn, US
154.7.140.246 AS174 Cogent Communications, LLC 0.21ms from Ashburn, US
84.88.128.22 AS13041 Consorci de Serveis Universitaris de Catalunya 3.76ms from Barcelona, ES
187.45.68.182 AS28343 UNIFIQUE TELECOMUNICACOES S/A 5.24ms from Curitiba, BR
34.174.146.118 AS396982 Google LLC 0.15ms from Dallas, US
93.131.38.70 AS6805 Telefonica Germany GmbH & Co.OHG 4.30ms from Duesseldorf, DE
73.130.193.246 AS7922 Comcast Cable Communications, LLC 18.68ms from Flint, US
78.94.11.54 AS3209 Vodafone GmbH 6.17ms from Frankfurt am Main, DE

Traceroute

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

$
traceroute -a -n -q1 -f3 123.241.58.97
traceroute to 123.241.58.97 (123.241.58.97): 64 hops max, 52 byte packets
4 *
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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