123.110.180.0/22

AS131596 · TBC

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Summary

Country	Taiwan
Domain	tbc.net.tw
ASN	AS131596
Parent Range	123.110.128.0/17
Registry	TWNIC
ID	CM-BEST-HC-TW

WHOIS Details

inetnum:        123.110.128.0 - 123.110.255.255
netname:        CM-BEST-HC-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:        TL527-TW
tech-c:         TL527-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:         Tomson
address:        Hsinchu city Taiwan
country:        TW
e-mail:         [email protected]
nic-hdl:        TL527-TW
changed:        [email protected] 20050721
source:         TWNIC

Overlapping Ranges

BGP prefixes that contain 123.110.180.0/22

Range	ASN	Company	Num of IPs
123.110.128.0/17	AS131596	TBC	32,768

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

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

IP Address	ASN	Details
123.110.181.62	AS131596 TBC	`2.03ms` from Taipei, TW
123.110.183.254	AS131596 TBC	`2.09ms` from Taipei, TW
123.110.180.62	AS131596 TBC	`2.14ms` from Taipei, TW
123.110.182.254	AS131596 TBC	`2.20ms` 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
23.210.211.86	AS20940 Akamai International B.V.	`0.23ms` from Atlanta, US
12.252.81.230	AS7018 AT&T Enterprises, LLC	`1.57ms` from Atlanta, US
172.215.122.6	AS8075 Microsoft Corporation	`0.68ms` from Des Moines, US
81.147.95.22	AS2856 British Telecommunications PLC	`2.11ms` from London, GB
50.248.34.198	AS7922 Comcast Cable Communications, LLC	`5.43ms` from Miami, US
35.214.255.86	AS15169 Google LLC	`0.12ms` from Oudeschip, NL
170.79.111.150	AS262218 Servicios de Tecnologías de Información de Misión Crítica, S.A.	`3.47ms` from Panama, PA
96.185.61.118	AS393232 Comcast Cable Communications, LLC	`0.34ms` from Secaucus, US
171.119.194.246	AS4837 CHINA UNICOM China169 Backbone	`3.50ms` from Taiyuan, CN
122.211.250.182	AS17506 ARTERIA Networks Corporation	`0.92ms` from Tokyo, JP
51.144.68.22	AS8075 Microsoft Corporation	`0.24ms` from Amsterdam, NL
75.17.106.182	AS7018 AT&T Enterprises, LLC	`12.40ms` from Atlanta, US
154.179.196.246	AS8452 TE-AS	`4.64ms` from Cairo, EG
57.144.55.54	AS32934 Facebook, Inc.	`0.69ms` from Chennai, IN
38.177.111.134	AS398478 PEG TECH INC	`0.34ms` from Hong Kong, HK
169.148.14.214	AS25019 Saudi Telecom Company JSC	`6.00ms` from Jeddah, SA
34.104.6.6	AS396982 Google LLC	`0.14ms` from Los Angeles, US
176.163.235.86	AS5410 Bouygues Telecom SA	`8.46ms` from Marseille, FR
178.187.50.150	AS12389 PJSC Rostelecom	`5.62ms` from Novosibirsk, RU
54.161.162.198	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
98.93.2.102	AS14618 Amazon.com, Inc.	`0.38ms` from Reston, US
54.236.25.70	AS14618 Amazon.com, Inc.	`0.56ms` from Reston, US
104.4.78.54	AS7018 AT&T Enterprises, LLC	`5.38ms` from San Jose, US
187.229.99.150	AS8151 UNINET	`10.60ms` from Santiago de Queretaro, MX
12.116.15.22	AS7018 AT&T Enterprises, LLC	`6.64ms` from Secaucus, 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 123.110.183.126

traceroute to 123.110.183.126 (123.110.183.126): 64 hops max, 52 byte packets

3 [] 203.163.222.214 4.435 ms

4 *

5 [AS131596] 123.110.183.126 3.81 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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