123.241.64.0/22

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

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

IP Address ASN Details
123.241.64.126 AS131596 TBC 3.66ms from Taipei, TW
123.241.66.126 AS131596 TBC 3.85ms from Taipei, TW
123.241.65.254 AS131596 TBC 2.53ms from Taipei, TW
123.241.67.255 AS131596 TBC 1.94ms 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
143.59.37.166 AS12083 WideOpenWest Finance LLC 8.38ms from Atlanta, US
114.240.222.54 AS4808 China Unicom Beijing Province Network 3.99ms from Beijing, CN
18.246.103.38 AS16509 Amazon.com, Inc. 0.57ms from Boardman, US
20.96.87.102 AS8075 Microsoft Corporation 0.39ms from Boydton, US
110.32.67.86 AS4804 Microplex PTY LTD 1.47ms from Brisbane, AU
70.119.172.214 AS11427 Charter Communications Inc 6.39ms from Dallas, US
61.16.232.6 AS17820 DIRECT INTERNET LTD. 0.71ms from Delhi, IN
79.249.232.230 AS3320 Deutsche Telekom AG 10.94ms from Frankfurt am Main, DE
34.99.213.214 AS396982 Google LLC 1.40ms from Frankfurt am Main, DE
149.52.19.230 AS55201 SkyQuantum Internet Service 3.83ms from Fremont, US
168.105.96.6 AS6360 University of Hawaii 1.29ms from Honolulu, US
23.11.122.54 AS16625 Akamai Technologies, Inc. 0.25ms from Jakarta, ID
85.139.255.6 AS2860 NOS COMUNICACOES, S.A. 0.52ms from Lisbon, PT
34.74.12.70 AS396982 Google LLC 0.16ms from Moncks Corner, US
188.187.63.182 AS51570 JSC "ER-Telecom Holding" 1.25ms from Saint Petersburg, RU
182.226.14.118 AS17858 LG POWERCOMM 5.04ms from Seoul, KR
180.210.65.70 AS45974 NHNCLOUD 0.94ms from Seoul, KR
218.50.149.118 AS9318 SK Broadband Co Ltd 0.96ms from Seoul, KR
120.96.42.22 AS1659 Taiwan Academic Network (TANet) Information Center 2.39ms from Taipei, TW
61.200.120.54 AS10010 TOKAI Communications Corporation 9.35ms from Tokyo, JP
52.69.198.246 AS16509 Amazon.com, Inc. 0.20ms from Tokyo, JP
160.20.11.54 AS136787 PacketHub S.A. 0.13ms from Toronto, CA
154.244.101.246 AS36947 Telecom Algeria 10.74ms from Algiers, DZ
183.172.21.54 AS4538 China Education and Research Network Center 4.41ms from Beijing, CN
117.165.236.22 AS9808 China Mobile Communications Group Co., Ltd. 9.60ms from Changsha, CN

Traceroute

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

$
traceroute -a -n -q1 -f5 123.241.66.229
traceroute to 123.241.66.229 (123.241.66.229): 64 hops max, 52 byte packets
5 [AS2914] 199.245.24.31 54.193 ms
7 [AS4780] 139.175.56.81 4.604 ms
10 *
11 *
12 *
13 [AS131596] 123.241.66.229 11.332 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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