123.110.120.0/21

AS131596 · TBC

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	Taiwan
Domain	tbc.net.tw
ASN	AS131596
Parent Range	123.110.112.0/20
Registry	TWNIC
ID	CM-CY-ML-TW

WHOIS Details

inetnum:        123.110.112.0 - 123.110.127.255
netname:        CM-CY-ML-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:        HC1081-TW
tech-c:         HC1081-TW
mnt-by:         MAINT-TW-TWNIC
changed:        [email protected] 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

Overlapping Ranges

BGP prefixes that contain 123.110.120.0/21

Range	ASN	Company	Num of IPs
123.110.112.0/20	AS131596	TBC	4,096

Nearby Ranges

BGP prefixes that overlap with 123.110.0.0/16

Range	ASN	Company	Num of IPs
123.110.128.0/17	AS131596	TBC	32,768
123.110.0.0/18	AS131596	TBC	16,384
123.110.64.0/19	AS131596	TBC	8,192
123.110.112.0/20	AS131596	TBC	4,096
123.110.96.0/20	AS131596	TBC	4,096

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

1,622 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
123.110.123.62	AS131596 TBC	`2.61ms` from Taipei, TW
123.110.126.254	AS131596 TBC	`2.40ms` from Taipei, TW
123.110.124.190	AS131596 TBC	`2.38ms` from Taipei, TW
123.110.121.126	AS131596 TBC	`2.49ms` from Taipei, TW
123.110.127.255	AS131596 TBC	`1.79ms` from Taipei, TW
123.110.120.190	AS131596 TBC	`2.53ms` from Taipei, TW
123.110.125.254	AS131596 TBC	`2.62ms` from Taipei, TW
123.110.122.254	AS131596 TBC	`2.39ms` 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
209.96.147.37	AS7029 Windstream Communications LLC	`0.39ms` from Ashburn, US
27.254.63.165	AS9891 CS LOXINFO Public Company Limited.	`0.56ms` from Bangkok, TH
212.45.110.197	AS48173 Orange Business Digital Germany GmbH	`0.39ms` from Berlin, DE
130.102.252.5	AS24436 University of Queensland	`1.28ms` from Brisbane, AU
197.165.204.53	AS24863 Link Egypt (Link.NET)	`8.47ms` from Cairo, EG
216.119.194.165	AS33561 Lunavi, Inc.	`2.70ms` from Denver, US
113.225.24.117	AS4837 CHINA UNICOM China169 Backbone	`8.61ms` from Harbin, CN
159.255.149.101	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.	`0.26ms` from London, GB
67.142.186.69	AS6621 Hughes Network Systems, LLC	`17.50ms` from Los Angeles, US
83.61.158.197	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.71ms` from Madrid, ES
68.193.109.229	AS6128 Cablevision Systems Corp.	`7.16ms` from New York City, US
71.251.21.21	AS701 Verizon Business	`3.14ms` from New York City, US
189.52.21.197	AS4230 CLARO S.A.	`1.38ms` from Rio de Janeiro, BR
185.139.50.5	AS208000 Roberto Cardone trading as Megacom	`8.36ms` from Rome, IT
5.22.232.5	AS2116 GLOBALCONNECT AS	`4.97ms` from Sandefjord, NO
35.134.206.149	AS33588 Charter Communications LLC	`18.18ms` from Seattle, US
52.33.231.213	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
97.223.89.5	AS6167 Verizon Business	`9.15ms` from Chicago, US
16.64.107.117	AS8987 Amazon Data Services Ireland Ltd	`1.05ms` from Columbus, US
141.164.202.197	AS25019 Saudi Telecom Company JSC	`6.06ms` from Jeddah, SA
87.117.163.37	AS12389 PJSC Rostelecom	`0.95ms` from Kazan, RU
109.199.113.133	AS51167 Contabo GmbH	`0.21ms` from Lauterbourg, FR
144.202.38.165	AS20473 The Constant Company, LLC	`0.11ms` from Miami, US
206.191.52.85	AS812 Rogers Communications Canada Inc.	`4.16ms` from Montreal, CA
150.242.98.69	AS133774 Fuzhou	`10.37ms` from Nanchang, 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 123.110.120.105

traceroute to 123.110.120.105 (123.110.120.105): 64 hops max, 52 byte packets

5 [AS7539] 211.73.84.76 122.568 ms

6 *

7 *

8 *

9 [AS131596] 123.110.120.105 145.764 ms

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On December 20th 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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales