123.240.244.0/22

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 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

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

IP Address ASN Details
123.240.246.255 AS131596 TBC 1.16ms from Taipei, TW
123.240.245.190 AS131596 TBC 3.76ms from Taipei, TW
123.240.247.254 AS131596 TBC 3.62ms 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
217.105.6.6 AS33915 Vodafone Libertel B.V. 1.38ms from Amsterdam, NL
135.236.31.102 AS8075 Microsoft Corporation 0.25ms from Amsterdam, NL
103.197.214.70 AS38195 Superloop 0.30ms from Brisbane, AU
89.43.111.6 AS202422 G-Core Labs S.A. 0.20ms from Chisinau, MD
97.176.56.70 AS6167 Verizon Business 9.01ms from Dallas, US
85.220.28.246 AS6677 Mila hf 0.94ms from Hafnarfjoerdur, IS
172.11.182.54 AS7018 AT&T Enterprises, LLC 3.31ms from Los Angeles, US
99.111.194.150 AS7018 AT&T Enterprises, LLC 9.81ms from Miami, US
3.98.56.182 AS16509 Amazon.com, Inc. 0.67ms from Montreal, CA
191.232.180.6 AS8075 Microsoft Corporation 0.18ms from Sao Paulo, BR
222.99.112.6 AS4766 Korea Telecom 1.50ms from Seoul, KR
218.156.124.246 AS4766 Korea Telecom 1.73ms from Seoul, KR
41.201.117.150 AS36947 Telecom Algeria 13.96ms from Algiers, DZ
178.226.90.70 AS50266 Odido Netherlands B.V. 3.58ms from Amsterdam, NL
70.91.155.118 AS7922 Comcast Cable Communications, LLC 8.45ms from Ashburn, US
110.241.198.70 AS4837 CHINA UNICOM China169 Backbone 11.13ms from Beijing, CN
200.128.105.6 AS53164 UNIVERSIDADE FEDERAL DA BAHIA 13.56ms from Fortaleza, BR
79.234.51.150 AS3320 Deutsche Telekom AG 8.24ms from Frankfurt am Main, DE
116.115.58.150 AS139007 UNICOM InnerMongolia province network 6.99ms from Hohhot, CN
59.188.8.134 AS17444 HKBN Enterprise Solutions Limited 1.33ms from Hong Kong, HK
47.238.85.214 AS45102 Alibaba (US) Technology Co., Ltd. 0.46ms from Hong Kong, HK
196.0.17.6 AS21491 Uganda Telecom 0.83ms from Kampala, UG
77.240.173.134 AS44206 Sibirskie Seti Ltd. 1.43ms from Krasnoyarsk, RU
45.86.147.246 AS49367 Seflow s.r.l. 0.24ms from Milan, IT
213.248.34.54 AS12695 LLC Digital Network 0.50ms from Moscow, RU

Traceroute

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

$
traceroute -a -n -q1 -f2 -m6 123.240.244.6
traceroute to 123.240.244.6 (123.240.244.6): 6 hops max, 52 byte packets
2 [AS43513] 91.203.69.73 3.583 ms
3 [AS2588] 159.148.251.2 14.829 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Riga, LV
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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