123.0.230.0/24

AS131596 · TBC

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Summary

Country	Taiwan
Domain	tbc.net.tw
ASN	AS131596
Parent Range	123.0.192.0/18
Registry	TWNIC
ID	TBCOM-NET

WHOIS Details

inetnum:        123.0.224.0 - 123.0.231.255
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 123.0.230.0/24

Range	ASN	Company	Num of IPs
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

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

IP Address	ASN	Details
123.0.230.62	AS131596 TBC	`1.43ms` 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
89.150.15.8	AS6752 Andorra Telecom	`4.76ms` from Barcelona, ES
35.86.147.184	AS16509 Amazon.com, Inc.	`0.10ms` from Boardman, US
103.1.186.72	AS133159 Mammoth Media Pty Ltd	`0.36ms` from Brisbane, AU
218.61.61.72	AS4837 CHINA UNICOM China169 Backbone	`7.29ms` from Dalian, CN
213.202.4.168	AS8529 Zain Omantel International FZ-LLC	`0.75ms` from London, GB
90.39.199.184	AS3215 Orange S.A.	`5.50ms` from Marseille, FR
85.175.134.8	AS12389 PJSC Rostelecom	`16.53ms` from Moscow, RU
177.19.172.24	AS18881 TELEFÔNICA BRASIL S.A	`3.16ms` from Novo Hamburgo, BR
126.23.195.8	AS17676 SoftBank Corp.	`4.04ms` from Osaka, JP
187.101.226.88	AS27699 TELEFÔNICA BRASIL S.A	`2.86ms` from Osasco, BR
96.234.149.168	AS701 Verizon Business	`4.51ms` from Philadelphia, US
211.60.123.248	AS3786 LG DACOM Corporation	`5.28ms` from Seoul, KR
221.162.97.72	AS4766 Korea Telecom	`1.73ms` from Seoul, KR
20.188.122.152	AS8075 Microsoft Corporation	`0.74ms` from Singapore, SG
31.163.1.152	AS12389 PJSC Rostelecom	`5.51ms` from Yekaterinburg, RU
136.55.236.200	AS16591 Google Fiber Inc.	`0.89ms` from Atlanta, US
81.235.43.8	AS3301 Telia Company AB	`5.56ms` from Copenhagen, DK
72.68.197.40	AS701 Verizon Business	`3.07ms` from New York City, US
220.94.150.168	AS4766 Korea Telecom	`1.61ms` from Seoul, KR
2.49.3.8	AS5384 Emirates Internet	`5.11ms` from Al Fujairah City, AE
20.75.144.88	AS8075 Microsoft Corporation	`0.35ms` from Ashburn, US
114.247.142.104	AS4808 China Unicom Beijing Province Network	`3.82ms` from Beijing, CN
45.53.149.200	AS5650 Frontier Communications of America, Inc.	`12.02ms` from Chicago, US
37.34.122.24	AS43925 MOLDCELL S.A.	`1.98ms` from Chisinau, MD
168.194.0.200	AS28411 Aire Cable S.A. de C.V.	`13.40ms` from Dallas, US

Traceroute

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

traceroute -a -n -q1 -f3 123.0.230.126

traceroute to 123.0.230.126 (123.0.230.126): 64 hops max, 52 byte packets

3 [] 203.163.222.201 4.104 ms

4 *

5 [AS131596] 123.0.230.126 1.537 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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