123.241.252.0/22

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 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

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

IP Address ASN Details
123.241.255.18 AS131596 TBC 2.61ms from Taipei, TW
123.241.252.254 AS131596 TBC 5.42ms from Taipei, TW
123.241.253.190 AS131596 TBC 5.27ms from Taipei, TW
123.241.254.254 AS131596 TBC 4.63ms 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
97.156.127.198 AS6167 Verizon Business 15.77ms from Chicago, US
137.66.9.6 AS40509 Fly.io, Inc. 0.09ms from Johannesburg, ZA
81.157.10.70 AS2856 British Telecommunications PLC 2.43ms from London, GB
94.8.209.182 AS5607 Sky UK Limited 9.20ms from London, GB
20.117.94.182 AS8075 Microsoft Corporation 0.17ms from London, GB
175.36.172.150 AS4804 Microplex PTY LTD 9.16ms from Melbourne, AU
34.74.83.22 AS396982 Google LLC 0.16ms from Moncks Corner, US
15.207.164.102 AS16509 Amazon.com, Inc. 0.17ms from Mumbai, IN
23.42.186.182 AS16625 Akamai Technologies, Inc. 0.74ms from Osaka, JP
78.121.13.246 AS15557 Societe Francaise Du Radiotelephone - SFR SA 18.68ms from Paris, FR
156.17.103.102 AS8970 Wroclaw Centre of Networking and Supercomputing 4.38ms from Poznan, PL
175.240.97.6 AS4766 Korea Telecom 1.93ms from Seoul, KR
35.74.211.38 AS16509 Amazon.com, Inc. 0.21ms from Tokyo, JP
202.94.188.134 AS18068 Dream Wave Shizuoka Co. Ltd. 1.00ms from Tokyo, JP
62.240.157.54 AS51265 Mass Response Service GmbH 13.76ms from Vienna, AT
100.15.201.182 AS701 Verizon Business 1.79ms from Ashburn, US
50.80.205.118 AS30036 Mediacom Communications Corp 9.12ms from Atlanta, US
97.149.83.214 AS6167 Verizon Business 9.42ms from Chicago, US
116.105.187.70 AS24086 Viettel Corporation 13.81ms from Ho Chi Minh City, VN
128.119.54.22 AS1249 University of Massachusetts - AMHERST 9.25ms from New York City, US
129.10.0.54 AS156 Northeastern University 6.63ms from New York City, US
216.53.172.182 AS14288 MPInet 2.09ms from Orlando, US
172.65.255.6 AS13335 Cloudflare, Inc. 0.11ms from Porto Alegre, BR
109.230.142.102 AS44882 Vsevnet Ltd. 1.37ms from Saint Petersburg, RU
187.206.142.118 AS8151 UNINET 6.50ms from Santiago de Queretaro, MX

Traceroute

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

$
traceroute -a -n -q1 123.241.254.83
traceroute to 123.241.254.83 (123.241.254.83): 64 hops max, 52 byte packets
2 *
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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