123.240.232.0/21

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

1,007 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
123.240.232.247 AS131596 TBC 13.60ms from Taipei, TW
123.240.233.126 AS131596 TBC 3.62ms from Taipei, TW
123.240.237.254 AS131596 TBC 3.81ms from Taipei, TW
123.240.238.255 AS131596 TBC 1.25ms from Taipei, TW
123.240.239.190 AS131596 TBC 3.70ms from Taipei, TW
123.240.235.254 AS131596 TBC 3.87ms from Taipei, TW
123.240.234.107 AS131596 TBC 8.81ms from Taipei, TW
123.240.236.254 AS131596 TBC 3.64ms 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
45.45.202.69 AS6079 RCN 2.68ms from Ashburn, US
24.152.120.245 AS270498 ACCONECT TELECOM LTDA - ME 3.98ms from Joao Pessoa, BR
46.99.139.37 AS21246 IPKO Telecommunications LLC 18.45ms from Ljubljana, SI
161.23.103.149 AS198864 Queen Mary and Westfield College, University of London 1.65ms from London, GB
109.109.139.69 AS205072 Layershift Limited 0.48ms from Manchester, GB
13.126.251.21 AS16509 Amazon.com, Inc. 0.16ms from Mumbai, IN
121.86.64.5 AS17511 OPTAGE Inc. 1.75ms from Osaka, JP
112.238.38.133 AS4837 CHINA UNICOM China169 Backbone 4.78ms from Qingdao, CN
3.233.250.85 AS14618 Amazon.com, Inc. 0.11ms from Reston, US
52.71.223.245 AS14618 Amazon.com, Inc. 0.14ms from Reston, US
173.167.206.5 AS7922 Comcast Cable Communications, LLC 7.03ms from Reston, US
64.74.133.85 AS12182 Unitas Global 0.24ms from San Jose, US
76.66.163.101 AS577 Bell Canada 1.11ms from Toronto, CA
80.106.5.245 AS6799 Ote SA (Hellenic Telecommunications Organisation) 0.64ms from Athens, GR
180.79.36.181 AS17429 BEIJING GEHUA CATV NETWORK CO.LTD 8.73ms from Beijing, CN
181.119.120.21 AS18747 IFX Corporation 1.25ms from Buenos Aires, AR
74.41.174.117 AS5650 Frontier Communications of America, Inc. 15.94ms from Chicago, US
24.12.179.181 AS7922 Comcast Cable Communications, LLC 3.15ms from Chicago, US
18.199.94.5 AS16509 Amazon.com, Inc. 0.14ms from Frankfurt am Main, DE
66.252.94.229 AS46231 Watch Communications 1.84ms from Indianapolis, US
217.25.200.149 AS16007 UKRAINIAN-AMERICAN-SWISS LIMITED LIABILITY PARTNERSHIP KANCOM 0.63ms from Kyiv, UA
90.194.125.197 AS5607 Sky UK Limited 1.74ms from London, GB
46.64.192.229 AS5607 Sky UK Limited 3.40ms from London, GB
221.246.191.133 AS17506 ARTERIA Networks Corporation 3.41ms from Osaka, JP
80.221.136.69 AS1759 Telia Finland Oyj 9.15ms from Oulu, FI

Traceroute

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

$
traceroute -a -n -q1 -m4 123.240.232.244
traceroute to 123.240.232.244 (123.240.232.244): 4 hops max, 52 byte packets
2 *
3 *
4 *
Measurement taken from IPinfo ProbeNet in Tel Aviv, IL
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