123.240.128.0/21

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 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

1,338 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
123.240.134.190 AS131596 TBC 3.60ms from Taipei, TW
123.240.133.190 AS131596 TBC 3.55ms from Taipei, TW
123.240.132.190 AS131596 TBC 3.52ms from Taipei, TW
123.240.135.190 AS131596 TBC 3.41ms from Taipei, TW
123.240.131.190 AS131596 TBC 3.70ms from Taipei, TW
123.240.130.254 AS131596 TBC 3.51ms from Taipei, TW
123.240.129.126 AS131596 TBC 3.82ms from Taipei, TW
123.240.128.126 AS131596 TBC 3.63ms 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
145.20.124.213 AS1103 SURF B.V. 5.10ms from Amsterdam, NL
156.83.93.5 AS1103 SURF B.V. 2.37ms from Amsterdam, NL
34.195.172.101 AS14618 Amazon.com, Inc. 0.53ms from Ashburn, US
41.38.49.229 AS8452 TE-AS 3.43ms from Cairo, EG
139.6.88.229 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 3.64ms from Duesseldorf, DE
62.211.52.197 AS3269 Telecom Italia S.p.A. 4.18ms from Milan, IT
217.181.199.165 AS8399 SEWAN SAS 0.63ms from Paris, FR
116.234.25.117 AS4812 China Telecom (Group) 3.04ms from Shanghai, CN
216.106.91.229 AS4581 Socket Holdings Corporation 0.56ms from St. Louis, US
18.180.205.149 AS16509 Amazon.com, Inc. 0.17ms from Tokyo, JP
102.156.231.213 AS37705 TOPNET 1.72ms from Tunis, TN
89.218.38.197 AS9198 JSC Kazakhtelecom 0.41ms from Almaty, KZ
147.1.127.197 AS2615 Bechtel Corporation 0.73ms from Ashburn, US
96.248.208.85 AS701 Verizon Business 8.40ms from Ashburn, US
120.61.216.85 AS9829 National Internet Backbone 11.65ms from Bengaluru, IN
209.136.31.21 AS10445 Huntleigh Telcom 17.27ms from Dallas, US
209.169.215.229 AS11232 Midcontinent Communications 11.38ms from Denver, US
20.49.208.165 AS8075 Microsoft Corporation 0.23ms from London, GB
96.31.252.133 AS14265 TPx Communications 0.60ms from Los Angeles, US
107.141.102.197 AS7018 AT&T Enterprises, LLC 4.58ms from Los Angeles, US
188.32.254.213 AS42610 PJSC Rostelecom 1.34ms from Moscow, RU
47.22.187.181 AS6128 Cablevision Systems Corp. 3.92ms from New York City, US
97.222.39.69 AS6167 Verizon Business 12.45ms from New York City, US
58.92.160.197 AS4713 NTT DOCOMO BUSINESS,Inc. 13.01ms from Osaka, JP
90.108.201.213 AS3215 Orange S.A. 5.07ms from Paris, FR

Traceroute

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

$
traceroute -a -n -q1 -f5 123.240.130.123
traceroute to 123.240.130.123 (123.240.130.123): 64 hops max, 52 byte packets
5 [AS2914] 199.245.24.31 14.218 ms
6 [AS4780] 192.72.155.201 31.198 ms
7 [AS4780] 139.175.56.81 31.161 ms
8 [AS17709] 211.76.96.101 31.429 ms
9 [AS17709] 211.76.103.66 35.628 ms
10 *
11 *
Measurement taken from IPinfo ProbeNet in Taipei, TW
On

What are IP address ranges?

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