123.0.194.0/24

AS131596 · TBC

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Summary

Country	Taiwan
Domain	tbc.net.tw
ASN	AS131596
Parent Range	123.0.192.0/22
Registry	TWNIC
ID	TBCOM-NET

WHOIS Details

inetnum:        123.0.192.0 - 123.0.195.255
netname:        TBCOM-NET
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:        HN619-TW
tech-c:         AL364-TW
mnt-by:         MAINT-TW-TWNIC
changed:        derek.li@tbc.net.tw 20070125
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:         abuse
address:        Hsinchu city Taiwan
country:        TW
e-mail:         abuse@mail.lsc.net.tw
nic-hdl:        AL364-TW
changed:        hostmaster@twnic.net.tw 20060302
source:         TWNIC

Overlapping Ranges

BGP prefixes that contain 123.0.194.0/24

Range	ASN	Company	Num of IPs
123.0.192.0/22	AS131596	TBC	1,024
123.0.192.0/18	AS131596	TBC	16,384

Nearby Ranges

BGP prefixes that overlap with 123.0.0.0/16

Range	ASN	Company	Num of IPs
123.0.192.0/18	AS131596	TBC	16,384
123.0.32.0/19	AS24164	UNION BROADBAND NETWORK	8,192
123.0.64.0/19	AS18278	Cable TV Corporation	8,192
123.0.96.0/19	AS18278	Cable TV Corporation	8,192
123.0.16.0/20	AS59341	5th floor, 56-57 Shareef Mention	4,096
123.0.32.0/20	AS24164	TFN MEDIA CO., LTD.	4,096
123.0.48.0/20	AS24164	TFN MEDIA CO., LTD.	4,096
123.0.16.0/20	AS139715	5th floor, 56-57 Shareef Mention	4,096
123.0.16.0/20	AS56054	5th floor, 56-57 Shareef Mention	4,096
123.0.192.0/22	AS131596	TBC	1,024

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

Read more

Pingable IPs

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

IP Address	ASN	Details
123.0.194.62	AS131596 TBC	`1.99ms` 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
66.61.51.248	AS10796 Charter Communications Inc	`12.28ms` from Ashburn, US
174.64.106.232	AS22773 Cox Communications Inc.	`12.36ms` from Atlanta, US
121.17.234.104	AS4837 CHINA UNICOM China169 Backbone	`10.66ms` from Beijing, CN
189.103.129.200	AS28573 Claro NXT Telecomunicacoes Ltda	`12.64ms` from Curitiba, BR
73.14.206.248	AS7922 Comcast Cable Communications, LLC	`3.48ms` from Denver, US
87.160.92.152	AS3320 Deutsche Telekom AG	`2.62ms` from Duesseldorf, DE
137.138.18.88	AS513 CERN - European Organization for Nuclear Research	`1.30ms` from Geneve, CH
23.61.209.88	AS16625 Akamai Technologies, Inc.	`0.65ms` from Los Angeles, US
151.83.31.216	AS1267 WIND TRE S.P.A.	`7.88ms` from Milan, IT
62.157.159.8	AS3320 Deutsche Telekom AG	`5.93ms` from Nuernberg, DE
107.216.231.232	AS7018 AT&T Enterprises, LLC	`4.95ms` from Redding, US
188.166.240.232	AS14061 DigitalOcean, LLC	`0.24ms` from Singapore, SG
212.32.118.104	AS400072 THUNDERBOX INC	`2.26ms` from Ashburn, US
73.172.149.152	AS7922 Comcast Cable Communications, LLC	`8.71ms` from Ashburn, US
94.136.179.232	AS205741 mitteldeutsche IT GmbH	`5.72ms` from Berlin, DE
165.166.68.232	AS2711 Spirit Communications	`0.59ms` from Charlotte, US
3.149.81.8	AS16509 Amazon.com, Inc.	`0.17ms` from Columbus, US
4.185.211.216	AS8075 Microsoft Corporation	`0.34ms` from Frankfurt am Main, DE
126.219.61.40	AS17676 SoftBank Corp.	`3.66ms` from Osaka, JP
62.4.30.40	AS12876 SCALEWAY S.A.S.	`0.46ms` from Paris, FR
92.43.255.56	AS16128 AGARIK SAS	`1.07ms` from Paris, FR
179.68.74.200	AS4230 CLARO S.A.	`6.88ms` from Porto Alegre, BR
116.230.105.40	AS4812 China Telecom (Group)	`8.60ms` from Shanghai, CN
102.27.124.8	AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom)	`16.07ms` from Tunis, TN
154.244.215.168	AS36947 Telecom Algeria	`8.57ms` from Valencia, ES

Traceroute

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

traceroute -a -n -q1 -f3 123.0.194.254

traceroute to 123.0.194.254 (123.0.194.254): 64 hops max, 52 byte packets

3 [] 203.163.222.201 3.868 ms

4 *

5 [AS131596] 123.0.194.254 2.655 ms

Measurement taken from

IPinfo ProbeNet in Taipei, TW

On November 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.

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