123.241.76.0/22

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

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

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

IP Address ASN Details
123.241.76.190 AS131596 TBC 3.88ms from Taipei, TW
123.241.78.42 AS131596 TBC 2.02ms from Taipei, TW
123.241.77.126 AS131596 TBC 3.94ms from Taipei, TW
123.241.79.255 AS131596 TBC 2.20ms 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
37.230.120.230 AS201205 Fluvius System Operator CV 2.43ms from Brussels, BE
192.248.50.22 AS38229 Lanka Education & Research Network, NREN 5.79ms from Colombo, LK
34.162.113.118 AS396982 Google LLC 0.14ms from Columbus, US
129.116.149.38 AS18 University of Texas at Austin 5.55ms from Dallas, US
97.64.66.70 AS22006 PRONSS 4.30ms from Dallas, US
76.237.81.38 AS7018 AT&T Enterprises, LLC 1.70ms from Dallas, US
87.186.92.182 AS3320 Deutsche Telekom AG 8.79ms from Frankfurt am Main, DE
93.234.18.102 AS3320 Deutsche Telekom AG 7.85ms from Frankfurt am Main, DE
103.182.1.166 AS9341 PT INDONESIA COMNETS PLUS 1.53ms from Jakarta, ID
209.42.2.54 AS35575 Vaioni Group Ltd 2.39ms from London, GB
5.67.250.230 AS5607 Sky UK Limited 3.42ms from London, GB
213.29.248.182 AS13036 T-Mobile Czech Republic a.s. 3.88ms from Prague, CZ
198.154.234.6 AS46606 Unified Layer 2.15ms from Salt Lake City, US
68.125.72.102 AS7018 AT&T Enterprises, LLC 4.70ms from San Jose, US
190.96.34.22 AS14259 Gtd Internet S.A. 1.69ms from Santiago, CL
208.70.10.214 AS43641 SOLLUTIUM EU Sp z.o.o. 0.35ms from Seattle, US
115.20.158.214 AS4766 Korea Telecom 2.73ms from Seoul, KR
118.50.89.150 AS4766 Korea Telecom 1.55ms from Seoul, KR
210.112.100.230 AS9848 SEJONG NETWORKS 1.90ms from Seoul, KR
128.76.143.230 AS3292 TDC Holding A/S 2.87ms from Skanderborg, DK
35.72.195.150 AS16509 Amazon.com, Inc. 0.18ms from Tokyo, JP
58.159.204.246 AS17506 ARTERIA Networks Corporation 15.25ms from Tokyo, JP
39.110.3.70 AS2527 Sony Network Communications Inc. 3.35ms from Tokyo, JP
87.65.92.38 AS5432 Proximus NV 5.95ms from Amsterdam, NL
47.90.132.38 AS45102 Alibaba (US) Technology Co., Ltd. 0.33ms from Ashburn, US

Traceroute

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

$
traceroute -a -n -q1 123.241.77.104
traceroute to 123.241.77.104 (123.241.77.104): 64 hops max, 52 byte packets
1 [AS15169] 66.249.95.114 132.117 ms
2 *
3 [AS17709] 211.76.96.101 133.016 ms
4 [AS17709] 211.76.103.98 137.197 ms
5 *
6 *
7 *
8 [AS131596] 123.241.77.104 142.194 ms
Measurement taken from IPinfo ProbeNet in Melbourne, AU
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.

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