123.241.80.0/21

AS131596  ·  TBC

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

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 is 1 domain name hosted across 1 IP address 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

1,131 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
123.241.81.190 AS131596 TBC 3.94ms from Taipei, TW
123.241.83.190 AS131596 TBC 3.78ms from Taipei, TW
123.241.82.62 AS131596 TBC 3.89ms from Taipei, TW
123.241.80.62 AS131596 TBC 4.20ms from Taipei, TW
123.241.87.254 AS131596 TBC 4.32ms from Taipei, TW
123.241.86.254 AS131596 TBC 4.67ms 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
91.244.96.229 AS21299 Kar-Tel LLC 8.53ms from Astana, KZ
131.239.54.21 AS46887 Crown Castle Fiber LLC 0.74ms from Atlanta, US
191.84.35.5 AS22927 Telefonica de Argentina 0.98ms from Buenos Aires, AR
196.38.146.165 AS3741 Dimension Data 1.15ms from Cape Town, ZA
59.183.208.165 AS9829 National Internet Backbone 7.90ms from Delhi, IN
14.237.153.21 AS45899 VNPT Corp 4.82ms from Ho Chi Minh City, VN
210.209.77.149 AS10103 HK Broadband Network Ltd. 0.81ms from Hong Kong, HK
95.57.4.149 AS9198 JSC Kazakhtelecom 7.25ms from Karagandy, KZ
194.1.182.213 AS196645 HOSTPRO LAB LLC 0.46ms from Kyiv, UA
68.7.206.69 AS22773 Cox Communications Inc. 7.74ms from Los Angeles, US
181.175.145.229 AS14522 SERVICIOS DE TELECOMUNICACIONES SETEL S.A. (XTRIM EC) 6.63ms from Quito, EC
162.210.41.197 AS14979 Aeronet Wireless 1.16ms from San Juan, PR
222.119.201.53 AS4766 Korea Telecom 7.27ms from Seoul, KR
195.195.139.21 AS786 Jisc Services Limited 4.58ms from Sheffield, GB
117.72.75.181 AS141679 China Telecom Beijing Tianjin Hebei Big Data Industry Park Branch 0.34ms from Tianjin, CN
118.236.211.245 AS2527 Sony Network Communications Inc. 3.27ms from Tokyo, JP
217.114.176.213 AS30855 Tele-plus LLC 13.79ms from Yekaterinburg, RU
173.80.199.53 AS19108 Optimum 17.79ms from Ashburn, US
52.117.75.101 AS36351 IBM Cloud 0.36ms from Ashburn, US
207.172.141.245 AS6079 RCN 4.76ms from Ashburn, US
69.40.11.85 AS7029 Windstream Communications LLC 4.95ms from Atlanta, US
202.129.1.213 AS9931 The Communication Authoity of Thailand, CAT 8.99ms from Bangkok, TH
20.114.182.229 AS8075 Microsoft Corporation 0.39ms from Boydton, US
134.255.53.53 AS5483 Magyar Telekom Plc. 6.53ms from Budapest, HU
128.163.180.149 AS23162 University of Kentucky 8.04ms from Chicago, US

Traceroute

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

$
traceroute -a -n -q1 -f2 -m5 123.241.84.125
traceroute to 123.241.84.125 (123.241.84.125): 5 hops max, 52 byte packets
2 [AS24961] 62.141.47.8 0.085 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Duesseldorf, DE
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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs