123.240.56.0/24

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

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

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

IP Address ASN Details
123.240.56.254 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
73.4.240.216 AS7922 Comcast Cable Communications, LLC 4.75ms from Boston, US
34.162.228.24 AS396982 Google LLC 0.16ms from Columbus, US
58.61.251.88 AS4134 CHINANET BACKBONE 4.08ms from Guangzhou, CN
91.4.163.40 AS3320 Deutsche Telekom AG 4.11ms from Hamburg, DE
183.144.206.120 AS4134 CHINANET BACKBONE 6.96ms from Hangzhou, CN
76.186.9.152 AS11427 Charter Communications Inc 9.78ms from Houston, US
123.213.132.40 AS9318 SK Broadband Co Ltd 4.06ms from Incheon, KR
112.205.68.88 AS9299 Philippine Long Distance Telephone Company 1.17ms from Manila, PH
188.12.29.104 AS3269 Telecom Italia S.p.A. 9.46ms from Milan, IT
194.242.199.8 AS3302 Retelit Digital Services S.p.A. 0.54ms from Milan, IT
4.155.131.88 AS8075 Microsoft Corporation 0.41ms from Quincy, US
79.50.53.136 AS3269 Telecom Italia S.p.A. 4.69ms from Rome, IT
216.115.98.184 AS10310 Yahoo Holdings Inc. 0.93ms from San Jose, US
210.96.92.200 AS4766 Korea Telecom 7.22ms from Seoul, KR
20.214.240.104 AS8075 Microsoft Corporation 0.38ms from Seoul, KR
40.72.169.72 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 3.80ms from Shanghai, CN
83.68.137.120 AS1764 Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH 0.20ms from Vienna, AT
62.21.27.8 AS13110 INEA sp. z o.o. 10.32ms from Warsaw, PL
88.250.45.40 AS9121 Turk Telekomunikasyon Anonim Sirketi 18.49ms from Bursa, TR
87.59.141.56 AS3292 TDC Holding A/S 2.40ms from Copenhagen, DK
217.160.152.24 AS8560 IONOS SE 2.33ms from Frankfurt am Main, DE
213.178.70.232 AS13101 TNG Stadtnetz GmbH 1.93ms from Hamburg, DE
108.157.203.120 AS16509 Amazon.com, Inc. 0.19ms from Milan, IT
82.50.86.40 AS3269 Telecom Italia S.p.A. 1.85ms from Milan, IT
174.20.251.8 AS209 CenturyLink Communications, LLC 0.86ms from Minneapolis, US

Traceroute

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

$
traceroute -a -n -q1 -f3 123.240.56.149
traceroute to 123.240.56.149 (123.240.56.149): 64 hops max, 52 byte packets
4 [] 103.158.187.62 0.27 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Taipei, TW
On

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