123.241.96.0/20

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 2 domain names 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

Read more

Pingable IPs

3,250 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
123.241.111.62	AS131596 TBC	`4.48ms` from Taipei, TW
123.241.107.254	AS131596 TBC	`5.63ms` from Taipei, TW
123.241.103.254	AS131596 TBC	`5.95ms` from Taipei, TW
123.241.108.190	AS131596 TBC	`4.55ms` from Taipei, TW
123.241.97.255	AS131596 TBC	`1.23ms` from Taipei, TW
123.241.98.62	AS131596 TBC	`4.57ms` from Taipei, TW
123.241.102.254	AS131596 TBC	`6.21ms` from Taipei, TW
123.241.104.190	AS131596 TBC	`5.45ms` from Taipei, TW
123.241.106.255	AS131596 TBC	`2.19ms` from Taipei, TW
123.241.96.62	AS131596 TBC	`4.46ms` from Taipei, TW
123.241.99.126	AS131596 TBC	`4.62ms` from Taipei, TW
123.241.105.190	AS131596 TBC	`5.53ms` from Taipei, TW
123.241.101.254	AS131596 TBC	`5.83ms` from Taipei, TW
123.241.109.126	AS131596 TBC	`4.49ms` from Taipei, TW
123.241.110.254	AS131596 TBC	`4.63ms` from Taipei, TW
123.241.100.190	AS131596 TBC	`5.93ms` 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
107.154.6.148	AS19551 Incapsula Inc	`0.38ms` from Ashburn, US
150.148.18.4	AS22828 United States Food and Drug Administration	`5.34ms` from Ashburn, US
13.68.101.228	AS8075 Microsoft Corporation	`0.31ms` from Boydton, US
95.208.231.196	AS3209 Vodafone GmbH	`8.33ms` from Frankfurt am Main, DE
77.186.43.4	AS6805 Telefonica Germany GmbH & Co.OHG	`2.47ms` from Frankfurt am Main, DE
76.89.215.180	AS20001 Charter Communications Inc	`6.25ms` from Los Angeles, US
172.115.33.100	AS20001 Charter Communications Inc	`4.44ms` from Los Angeles, US
170.187.251.132	AS63949 Akamai Connected Cloud	`0.11ms` from Mumbai, IN
172.68.73.52	AS13335 Cloudflare, Inc.	`1.68ms` from Murfreesboro, US
219.75.237.164	AS17511 OPTAGE Inc.	`1.92ms` from Osaka, JP
122.28.42.228	AS4713 NTT Communications Corporation	`1.50ms` from Tokyo, JP
51.144.160.180	AS8075 Microsoft Corporation	`0.23ms` from Amsterdam, NL
50.70.70.100	AS6327 Shaw Communications Inc.	`10.41ms` from Calgary, CA
13.245.24.68	AS16509 Amazon.com, Inc.	`0.11ms` from Cape Town, ZA
24.9.52.20	AS7922 Comcast Cable Communications, LLC	`1.79ms` from Denver, US
93.211.27.244	AS3320 Deutsche Telekom AG	`4.89ms` from Frankfurt am Main, DE
95.95.253.132	AS2860 NOS COMUNICACOES, S.A.	`0.49ms` from Lisbon, PT
108.197.181.84	AS7018 AT&T Enterprises, LLC	`3.73ms` from Miami, US
5.99.47.164	AS3269 Telecom Italia S.p.A.	`2.67ms` from Milan, IT
213.196.55.196	AS39134 EDINAYA SET LIMITED LIABILITY COMPANY	`1.02ms` from Moscow, RU
78.197.206.164	AS12322 Free SAS	`6.65ms` from Paris, FR
198.16.113.68	AS30058 FDCservers.net	`0.24ms` from Paris, FR
23.159.0.148	AS4556 PacketFabric, Inc.	`0.45ms` from San Jose, US
124.53.70.228	AS17858 LG POWERCOMM	`2.34ms` from Seoul, KR
111.168.98.228	AS2518 BIGLOBE Inc.	`14.84ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 -f3 123.241.97.255

traceroute to 123.241.97.255 (123.241.97.255): 64 hops max, 52 byte packets

3 [] 203.163.222.8 1.358 ms

4 [AS131596] 123.241.97.255 1.493 ms

Measurement taken from

IPinfo ProbeNet in Taipei, TW

On August 22nd 2025

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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