123.110.0.0/21

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 123.110.0.0/21

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 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

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

IP Address	ASN	Details
123.110.0.62	AS131596 TBC	`2.97ms` from Taipei, TW
123.110.1.254	AS131596 TBC	`3.16ms` from Taipei, TW
123.110.5.254	AS131596 TBC	`2.95ms` from Taipei, TW
123.110.2.254	AS131596 TBC	`3.07ms` from Taipei, TW
123.110.3.190	AS131596 TBC	`3.07ms` from Taipei, TW
123.110.4.126	AS131596 TBC	`2.88ms` from Taipei, TW
123.110.7.254	AS131596 TBC	`3.14ms` from Taipei, TW
123.110.6.190	AS131596 TBC	`3.11ms` 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
92.98.195.229	AS5384 Emirates Internet	`4.37ms` from Al Fujairah City, AE
86.125.54.149	AS8708 DIGI ROMANIA S.A.	`0.87ms` from Bucharest, RO
107.4.126.37	AS7922 Comcast Cable Communications, LLC	`12.85ms` from Chicago, US
34.61.248.21	AS396982 Google LLC	`0.09ms` from Council Bluffs, US
98.129.59.133	AS33070 Rackspace Hosting	`1.38ms` from Dallas, US
185.104.140.5	AS200519 NYNEX fiberONE	`0.79ms` from Frankfurt am Main, DE
217.81.165.21	AS3320 Deutsche Telekom AG	`7.93ms` from Frankfurt am Main, DE
14.181.169.245	AS45899 VNPT Corp	`4.67ms` from Hanoi, VN
182.69.161.37	AS24560 Bharti Airtel Ltd., Telemedia Services	`15.01ms` from Kolkata, IN
93.103.137.181	AS34779 T-2, d.o.o.	`2.23ms` from Ljubljana, SI
47.207.5.165	AS5650 Frontier Communications of America, Inc.	`5.52ms` from Miami, US
97.127.91.229	AS209 CenturyLink Communications, LLC	`1.29ms` from Minneapolis, US
36.50.78.5	AS151700 CHANNEL III INTERNET PRIVATE LIMITED	`0.98ms` from Mumbai, IN
81.80.231.37	AS3215 Orange S.A.	`5.96ms` from Paris, FR
128.208.239.229	AS73 University of Washington	`0.42ms` from Seattle, US
49.129.112.149	AS2518 BIGLOBE Inc.	`14.64ms` from Tokyo, JP
3.163.88.5	AS16509 Amazon.com, Inc.	`0.08ms` from Atlanta, US
114.246.8.21	AS4808 China Unicom Beijing Province Network	`2.74ms` from Beijing, CN
109.88.206.101	AS12392 VOO S.A.	`3.45ms` from Brussels, BE
24.106.25.149	AS10796 Charter Communications Inc	`2.93ms` from Chicago, US
84.176.219.5	AS3320 Deutsche Telekom AG	`4.04ms` from Duesseldorf, DE
51.83.74.101	AS16276 OVH SAS	`0.14ms` from Gravelines, FR
121.40.46.197	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.62ms` from Hangzhou, CN
42.58.165.149	AS4837 CHINA UNICOM China169 Backbone	`10.52ms` from Liaoyang, CN
81.179.238.181	AS13285 TalkTalk Communications Limited	`1.38ms` from London, GB

Traceroute

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

traceroute -a -n -q1 -f4 123.110.3.194

traceroute to 123.110.3.194 (123.110.3.194): 64 hops max, 52 byte packets

4 [] 103.158.187.178 3.571 ms

5 *

6 *

7 [AS131596] 123.110.3.194 9.701 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.

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