123.241.100.0/22

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

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

IP Address ASN Details
123.241.103.254 AS131596 TBC 5.95ms from Taipei, TW
123.241.102.254 AS131596 TBC 6.21ms from Taipei, TW
123.241.101.254 AS131596 TBC 5.83ms from Taipei, TW
123.241.100.190 AS131596 TBC 5.93ms 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
86.82.245.118 AS1136 KPN B.V. 1.82ms from Amsterdam, NL
73.79.208.6 AS7922 Comcast Cable Communications, LLC 9.21ms from Ashburn, US
205.178.88.150 AS6079 RCN 4.20ms from Chicago, US
123.19.57.22 AS45899 VNPT Corp 1.17ms from Da Nang, VN
185.150.203.38 AS49546 Voicetec sys Limited 1.03ms from London, GB
91.85.195.230 AS8851 GCI Network Solutions Limited 4.89ms from London, GB
23.225.139.214 AS40065 CNSERVERS LLC 0.24ms from Los Angeles, US
162.255.26.38 AS23393 NuCDN LLC 0.18ms from New York City, US
43.157.148.38 AS132203 Tencent Building, Kejizhongyi Avenue 0.92ms from Sao Paulo, BR
175.233.213.150 AS4766 Korea Telecom 3.22ms from Seoul, KR
27.111.70.118 AS45768 CEnet 0.24ms from Sydney, AU
58.89.102.22 AS4713 NTT Communications Corporation 13.48ms from Tokyo, JP
70.50.99.102 AS577 Bell Canada 5.96ms from Toronto, CA
76.190.144.246 AS10796 Charter Communications Inc 12.40ms from Ashburn, US
156.212.148.150 AS8452 TE-AS 6.61ms from Cairo, EG
72.176.52.166 AS11427 Charter Communications Inc 6.81ms from Dallas, US
136.62.167.6 AS16591 Google Fiber Inc. 5.24ms from Dallas, US
72.200.41.118 AS22773 Cox Communications Inc. 16.02ms from Dallas, US
87.162.88.214 AS3320 Deutsche Telekom AG 3.48ms from Duesseldorf, DE
171.224.52.54 AS7552 Viettel Group 2.81ms from Hanoi, VN
62.183.222.54 AS16086 DNA Oyj 0.60ms from Helsinki, FI
195.156.104.6 AS1759 Telia Finland Oyj 3.84ms from Helsinki, FI
85.241.77.118 AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 5.74ms from Lisbon, PT
62.176.22.6 AS34456 Rial Com JSC 2.32ms from Moscow, RU
176.96.23.6 AS48515 Praktika Ltd. 5.75ms from Moscow, RU

Traceroute

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

$
traceroute -a -n -q1 123.241.101.65
traceroute to 123.241.101.65 (123.241.101.65): 64 hops max, 52 byte packets
2 *
3 [AS17709] 211.76.96.77 4.128 ms
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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