123.240.224.0/21

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:         [email protected]
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:         [email protected]
abuse-mailbox:  [email protected]
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:        [email protected] 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:         [email protected]
admin-c:        TWA2-AP
tech-c:         TWA2-AP
nic-hdl:        AT939-AP
remarks:        Generated from irt object IRT-TWNIC-AP
remarks:        [email protected] was validated on 2025-05-23
abuse-mailbox:  [email protected]
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:         [email protected]
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:        [email protected] 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:         [email protected]
nic-hdl:        RH61-TW
changed:        [email protected] 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 123.240.0.0/16

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

1,462 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
123.240.230.122 AS131596 TBC 8.19ms from Taipei, TW
123.240.228.7 AS131596 TBC 9.49ms from Taipei, TW
123.240.227.126 AS131596 TBC 3.75ms from Taipei, TW
123.240.231.254 AS131596 TBC 3.73ms from Taipei, TW
123.240.229.254 AS131596 TBC 4.26ms from Taipei, TW
123.240.225.126 AS131596 TBC 3.72ms from Taipei, TW
123.240.226.18 AS131596 TBC 4.10ms from Taipei, TW
123.240.224.190 AS131596 TBC 3.58ms 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
2.48.91.117 AS5384 Emirates Internet 0.83ms from Al Fujairah City, AE
92.224.193.229 AS6805 Telefonica Germany GmbH & Co.OHG 2.53ms from Berlin, DE
102.98.19.149 AS36925 MEDITELECOM 6.91ms from Casablanca, MA
139.208.74.117 AS4837 CHINA UNICOM China169 Backbone 6.98ms from Changchun, CN
86.177.168.117 AS2856 British Telecommunications PLC 1.72ms from London, GB
24.205.138.181 AS20115 Charter Communications LLC 3.54ms from Los Angeles, US
154.87.41.181 AS35916 MULTACOM CORPORATION 0.47ms from Los Angeles, US
83.56.135.69 AS3352 TELEFONICA DE ESPANA S.A.U. 6.31ms from Madrid, ES
88.62.98.245 AS3269 Telecom Italia S.p.A. 1.29ms from Milan, IT
187.195.213.133 AS8151 UNINET 1.84ms from Monterrey, MX
40.74.137.197 AS8075 Microsoft Corporation 0.29ms from Osaka, JP
67.182.127.37 AS7922 Comcast Cable Communications, LLC 10.36ms from San Jose, US
81.191.45.181 AS2116 GLOBALCONNECT AS 2.93ms from Sandefjord, NO
180.65.58.5 AS9318 SK Broadband Co Ltd 3.06ms from Seoul, KR
211.110.164.53 AS9318 SK Broadband Co Ltd 2.21ms from Seoul, KR
183.185.230.5 AS4837 CHINA UNICOM China169 Backbone 2.78ms from Taiyuan, CN
207.23.166.37 AS11105 Simon Fraser University 3.59ms from Vancouver, CA
77.73.132.21 AS210976 Timeweb, LLP 0.43ms from Amsterdam, NL
52.170.145.101 AS8075 Microsoft Corporation 0.38ms from Ashburn, US
58.137.221.37 AS4750 CS LOXINFO PUBLIC COMPANY LIMITED 5.81ms from Bangkok, TH
183.91.153.101 AS10212 China Enterprise ICT Solutions Limited 2.72ms from Beijing, CN
73.238.114.53 AS7922 Comcast Cable Communications, LLC 7.38ms from Boston, US
18.238.23.229 AS16509 Amazon.com, Inc. 0.99ms from Columbus, US
109.158.87.69 AS2856 British Telecommunications PLC 5.89ms from Erith, GB
148.66.0.229 AS45753 Netsec Limited 1.11ms from Hong Kong, HK

Traceroute

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

$
traceroute -a -n -q1 123.240.225.210
traceroute to 123.240.225.210 (123.240.225.210): 64 hops max, 52 byte packets
1 [AS15169] 66.249.95.114 175.082 ms
2 *
3 [AS17709] 211.76.96.202 168.274 ms
4 [AS17709] 211.76.103.138 172.935 ms
5 *
6 *
Measurement taken from IPinfo ProbeNet in Toronto, CA
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