123.240.236.0/22

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

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

IP Address ASN Details
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
123.240.236.254 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
82.168.214.102 AS1136 KPN B.V. 2.44ms from Amsterdam, NL
174.83.123.86 AS20115 Charter Communications LLC 9.56ms from Ashburn, US
40.117.118.86 AS8075 Microsoft Corporation 0.41ms from Ashburn, US
49.50.102.150 AS55470 Cyfuture India Pvt. Ltd. 1.12ms from Delhi, IN
110.235.85.166 AS9269 Hong Kong Broadband Network Ltd. 0.82ms from Hong Kong, HK
103.197.89.22 AS134621 PT Jurnalindo Aksara Grafika 1.99ms from Jakarta, ID
174.71.109.102 AS22773 Cox Communications Inc. 9.36ms from Kansas City, US
190.98.129.54 AS60725 SES ASTRA S.A. 1.03ms from Lima, PE
86.140.82.38 AS2856 British Telecommunications PLC 6.29ms from London, GB
67.163.237.134 AS7922 Comcast Cable Communications, LLC 11.71ms from New York City, US
59.28.179.70 AS4766 Korea Telecom 7.06ms from Seoul, KR
115.125.96.230 AS17506 ARTERIA Networks Corporation 1.39ms from Tokyo, JP
110.67.163.246 AS2527 Sony Network Communications Inc. 18.06ms from Tokyo, JP
180.36.228.102 AS4713 NTT Communications Corporation 7.62ms from Tokyo, JP
44.230.218.54 AS16509 Amazon.com, Inc. 0.18ms from Boardman, US
24.78.201.198 AS6327 Shaw Communications Inc. 18.96ms from Chicago, US
76.16.37.182 AS7922 Comcast Cable Communications, LLC 4.17ms from Chicago, US
38.147.229.22 AS397377 Town of Estes Park 2.69ms from Denver, US
93.131.79.118 AS6805 Telefonica Germany GmbH & Co.OHG 3.56ms from Duesseldorf, DE
156.225.99.6 AS18004 PT WIRELESS INDONESIA ( WIN ) 12.82ms from Jakarta, ID
106.193.91.6 AS45609 Bharti Airtel Ltd. AS for GPRS Service 0.49ms from Lohogaon, IN
2.101.246.102 AS13285 TalkTalk Communications Limited 1.53ms from London, GB
136.239.47.134 AS11272 C Spire Fiber 3.93ms from New Orleans, US
202.238.5.166 AS18282 Tonami System Solutions Co., Ltd. 9.14ms from Osaka, JP
201.47.62.166 AS18881 TELEFÔNICA BRASIL S.A 1.38ms from Osasco, BR

Traceroute

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

$
traceroute -a -n -q1 -f3 123.240.238.255
traceroute to 123.240.238.255 (123.240.238.255): 64 hops max, 52 byte packets
3 [] 203.163.222.8 0.672 ms
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.

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