123.110.8.0/21

AS131596 · TBC

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Summary

Country	Taiwan
Domain	tbc.net.tw
ASN	AS131596
Parent Range	123.110.0.0/18
Registry	TWNIC
ID	CM110-CCTV-TC-TW

WHOIS Details

inetnum:        123.110.0.0 - 123.110.63.255
netname:        CM110-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:        AS91-TW
tech-c:         HC1080-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


person:         Admin
address:        Taichung Taiwan
country:        TW
e-mail:         [email protected]
nic-hdl:        AS91-TW
changed:        [email protected] 20070313
source:         TWNIC

person:         Headend
address:        Taichung Taiwan
country:        TW
e-mail:         [email protected]
nic-hdl:        HC1080-TW
changed:        [email protected] 20070313
source:         TWNIC

Overlapping Ranges

BGP prefixes that contain 123.110.8.0/21

Range	ASN	Company	Num of IPs
123.110.0.0/18	AS131596	TBC	16,384

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

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Useful for Cybersecurity

Read more

Pingable IPs

1,065 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
123.110.13.190	AS131596 TBC	`2.99ms` from Taipei, TW
123.110.9.254	AS131596 TBC	`3.09ms` from Taipei, TW
123.110.12.62	AS131596 TBC	`3.03ms` from Taipei, TW
123.110.14.126	AS131596 TBC	`3.00ms` from Taipei, TW
123.110.8.62	AS131596 TBC	`2.94ms` from Taipei, TW
123.110.10.126	AS131596 TBC	`2.99ms` from Taipei, TW
123.110.15.254	AS131596 TBC	`3.07ms` from Taipei, TW
123.110.11.190	AS131596 TBC	`2.95ms` 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
154.253.104.101	AS36947 Telecom Algeria	`12.14ms` from Algiers, DZ
154.247.195.21	AS36947 Telecom Algeria	`13.36ms` from Algiers, DZ
192.99.136.245	AS16276 OVH SAS	`0.07ms` from Beauharnois, CA
84.173.135.165	AS3320 Deutsche Telekom AG	`3.56ms` from Berlin, DE
35.163.170.149	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
218.27.140.197	AS4837 CHINA UNICOM China169 Backbone	`3.45ms` from Changchun, CN
186.251.144.21	AS28130 CERTTO TELECOMUNICAÇÕES LTDA EPP.	`9.26ms` from Curitiba, BR
191.177.119.5	AS28573 Claro NXT Telecomunicacoes Ltda	`1.06ms` from Curitiba, BR
23.231.132.21	AS132839 POWER LINE DATACENTER	`1.04ms` from Hong Kong, HK
75.233.107.117	AS6167 Verizon Business	`17.00ms` from Los Angeles, US
47.198.12.245	AS5650 Frontier Communications of America, Inc.	`6.15ms` from Miami, US
67.69.168.133	AS577 Bell Canada	`0.82ms` from Montreal, CA
31.130.137.149	AS56701 LLC "AVANTA TELECOM"	`17.77ms` from Moscow, RU
114.143.55.245	AS17762 Tata Teleservices Maharashtra Ltd	`0.49ms` from Mumbai, IN
155.42.225.5	AS54257 Vermont State Colleges	`12.40ms` from New York City, US
131.108.21.37	AS262248 Metro MPLS	`1.22ms` from Panama, PA
84.14.136.133	AS8220 COLT Technology Services Group Limited	`0.72ms` from Paris, FR
3.238.231.245	AS14618 Amazon.com, Inc.	`0.38ms` from Reston, US
57.144.117.149	AS32934 Facebook, Inc.	`0.55ms` from Santa Clara, US
114.95.117.101	AS4812 China Telecom (Group)	`7.56ms` from Shanghai, CN
83.254.91.229	AS1257 Tele2 Sverige AB	`2.11ms` from Stockholm, SE
126.16.3.37	AS17676 SoftBank Corp.	`10.54ms` from Tokyo, JP
91.83.165.213	AS12301 Invitech ICT Services Kft.	`3.98ms` from Budapest, HU
3.145.55.149	AS16509 Amazon.com, Inc.	`0.15ms` from Columbus, US
23.121.206.37	AS7018 AT&T Enterprises, LLC	`3.38ms` 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 123.110.14.190

traceroute to 123.110.14.190 (123.110.14.190): 64 hops max, 52 byte packets

3 [] 203.163.222.200 3.744 ms

4 *

5 [AS131596] 123.110.14.190 3.441 ms

Measurement taken from

IPinfo ProbeNet in Taipei, TW

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.

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