123.0.193.0/24

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 123.0.193.0/24

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 2 domain names hosted across 2 IP addresses 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

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

IP Address	ASN	Details
123.0.193.126	AS131596 TBC	`1.92ms` 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
200.140.73.72	AS8167 V tal	`4.81ms` from Brasilia, BR
78.186.251.200	AS9121 Turk Telekomunikasyon Anonim Sirketi	`1.37ms` from Bursa, TR
87.245.11.72	AS9145 EWE TEL GmbH	`5.03ms` from Hamburg, DE
2.125.80.88	AS5607 Sky UK Limited	`2.48ms` from London, GB
121.173.219.72	AS4766 Korea Telecom	`1.36ms` from Seoul, KR
218.145.160.232	AS4766 Korea Telecom	`0.78ms` from Seoul, KR
92.53.233.72	AS198549 ECIT Solutions AB	`1.63ms` from Stockholm, SE
117.213.131.24	AS9829 National Internet Backbone	`9.63ms` from Bengaluru, IN
80.144.127.24	AS3320 Deutsche Telekom AG	`4.65ms` from Berlin, DE
93.194.241.232	AS3320 Deutsche Telekom AG	`3.97ms` from Frankfurt am Main, DE
89.246.50.120	AS8881 1&1 Versatel GmbH	`3.08ms` from Frankfurt am Main, DE
115.226.140.184	AS4134 CHINANET-BACKBONE	`10.63ms` from Hangzhou, CN
123.1.171.120	AS10103 HK Broadband Network Ltd.	`0.89ms` from Hong Kong, HK
154.31.250.120	AS140224 Nebula Global LLC	`0.84ms` from Hong Kong, HK
92.27.170.136	AS13285 TalkTalk Communications Limited	`2.04ms` from London, GB
81.152.82.40	AS2856 British Telecommunications PLC	`1.72ms` from London, GB
70.39.179.152	AS3257 GTT Communications Inc.	`0.45ms` from Los Angeles, US
67.87.124.152	AS6128 Cablevision Systems Corp.	`3.42ms` from New York City, US
180.54.231.40	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.13ms` from Osaka, JP
78.31.88.8	AS30813 Fione Spolka z Ogranicznona Odpowiedzialnoscia Spolka Komandytowa	`6.90ms` from Poznan, PL
3.227.190.40	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
154.199.211.56	AS54600 PEG TECH INC	`0.25ms` from San Jose, US
112.85.149.104	AS4837 CHINA UNICOM China169 Backbone	`6.04ms` from Shanghai, CN
119.23.3.200	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.61ms` from Shenzhen, CN
182.120.114.184	AS4837 CHINA UNICOM China169 Backbone	`5.50ms` from Zhengzhou, CN

Traceroute

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

traceroute -a -n -q1 -f3 123.0.193.126

traceroute to 123.0.193.126 (123.0.193.126): 64 hops max, 52 byte packets

3 [] 203.163.222.201 6.366 ms

4 *

5 [AS131596] 123.0.193.126 2.177 ms

Measurement taken from

IPinfo ProbeNet in Taipei, TW

On November 14th 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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