123.241.248.0/21

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 123.241.0.0/16

No nearby ranges found.

Hosted domains

There are 2 domain names 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

1,089 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
123.241.254.254 AS131596 TBC 3.55ms from Taipei, TW
123.241.253.254 AS131596 TBC 3.87ms from Taipei, TW
123.241.252.254 AS131596 TBC 4.41ms from Taipei, TW
123.241.255.22 AS131596 TBC 2.87ms from Taipei, TW
123.241.248.190 AS131596 TBC 3.65ms from Taipei, TW
123.241.250.126 AS131596 TBC 3.79ms from Taipei, TW
123.241.249.254 AS131596 TBC 3.94ms 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
4.210.249.85 AS8075 Microsoft Corporation 0.33ms from Amsterdam, NL
5.191.7.5 AS31721 Azercell Telecom Ltd 15.67ms from Baku, AZ
109.255.183.181 AS6830 Liberty Global Europe Holding B.V. 8.74ms from Dublin, IE
189.193.246.5 AS262916 Mega Cable, S.A. de C.V. 1.84ms from Guadalajara, MX
99.155.89.5 AS7018 AT&T Enterprises, LLC 3.04ms from Los Angeles, US
95.63.238.37 AS12430 VODAFONE ESPANA S.A.U. 10.59ms from Madrid, ES
135.134.114.85 AS4181 TDS TELECOM 7.14ms from Monticello, US
60.103.125.85 AS17676 SoftBank Corp. 10.24ms from Osaka, JP
109.189.204.181 AS2119 Telenor Norge AS 5.55ms from Oslo, NO
186.221.193.213 AS28573 Claro NXT Telecomunicacoes Ltda 5.55ms from Rio de Janeiro, BR
197.4.201.101 AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom) 12.55ms from Tunis, TN
34.222.42.165 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US
3.23.180.197 AS16509 Amazon.com, Inc. 0.10ms from Columbus, US
97.98.245.53 AS11427 Charter Communications Inc 19.48ms from Dallas, US
4.30.79.85 AS3356 Level 3 Parent, LLC 0.52ms from Dallas, US
84.144.163.197 AS3320 Deutsche Telekom AG 4.21ms from Frankfurt am Main, DE
210.34.84.165 AS4538 China Education and Research Network Center 17.48ms from Guangzhou, CN
221.182.167.213 AS9808 China Mobile Communications Group Co., Ltd. 13.39ms from Guangzhou, CN
87.0.224.117 AS3269 Telecom Italia S.p.A. 3.79ms from Milan, IT
104.248.124.117 AS14061 DigitalOcean, LLC 0.24ms from New York City, US
142.105.75.101 AS400392 Empire Resorts, Inc. 3.64ms from New York City, US
154.21.69.69 AS174 Cogent Communications, LLC 0.73ms from Paris, FR
3.230.1.69 AS14618 Amazon.com, Inc. 0.19ms from Reston, US
181.79.241.117 AS27932 Redes y Telecomunicaciones 0.76ms from San Pedro Sula, HN
211.243.107.37 AS9318 SK Broadband Co Ltd 2.12ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 -f3 123.241.250.190
traceroute to 123.241.250.190 (123.241.250.190): 64 hops max, 52 byte packets
5 [AS17709] 211.76.96.78 1.263 ms
7 *
Measurement taken from IPinfo ProbeNet in Taipei, 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.

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