123.110.188.0/22

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 123.110.188.0/22

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

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

IP Address	ASN	Details
123.110.190.126	AS131596 TBC	`2.10ms` from Taipei, TW
123.110.189.254	AS131596 TBC	`2.23ms` from Taipei, TW
123.110.188.190	AS131596 TBC	`2.37ms` from Taipei, TW
123.110.191.126	AS131596 TBC	`2.05ms` 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
1.156.132.54	AS1221 Telstra Limited	`2.19ms` from Brisbane, AU
76.252.199.246	AS7018 AT&T Enterprises, LLC	`9.19ms` from Columbus, US
51.183.248.86	AS5607 Sky UK Limited	`1.51ms` from Dublin, IE
193.183.151.246	AS48803 Mediateknik i Varberg AB	`8.26ms` from Goeteborg, SE
184.85.63.246	AS16625 Akamai Technologies, Inc.	`0.38ms` from London, GB
50.73.155.70	AS7922 Comcast Cable Communications, LLC	`5.96ms` from Miami, US
178.126.88.166	AS6697 Republican Unitary Telecommunication Enterprise Beltelecom	`4.96ms` from Minsk, BY
95.179.71.38	AS12389 PJSC Rostelecom	`8.35ms` from Moscow, RU
176.130.175.182	AS5410 Bouygues Telecom SA	`1.71ms` from Paris, FR
174.59.48.182	AS7922 Comcast Cable Communications, LLC	`18.44ms` from Piscataway, US
20.59.14.150	AS8075 Microsoft Corporation	`0.29ms` from Quincy, US
1.176.51.70	AS9845 LG HelloVision Corp.	`14.37ms` from Seoul, KR
47.123.252.86	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`3.22ms` from Shanghai, CN
46.177.206.134	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`5.07ms` from Sofia, BG
97.85.133.118	AS20115 Charter Communications LLC	`5.26ms` from St. Louis, US
114.38.162.214	AS3462 Data Communication Business Group	`3.00ms` from Taichung, TW
36.226.53.198	AS3462 Data Communication Business Group	`0.96ms` from Taipei, TW
119.254.194.166	AS23724 IDC, China Telecommunications Corporation	`3.09ms` from Tianjin, CN
52.246.185.230	AS8075 Microsoft Corporation	`0.54ms` from Tokyo, JP
74.95.96.198	AS7922 Comcast Cable Communications, LLC	`6.44ms` from Ashburn, US
185.160.93.150	AS39464 Star Design Connection SRL	`0.89ms` from Bucharest, RO
96.92.205.150	AS7922 Comcast Cable Communications, LLC	`5.44ms` from Chicago, US
123.147.91.22	AS4837 CHINA UNICOM China169 Backbone	`2.61ms` from Chongqing, CN
136.248.196.198	AS31898 Oracle Corporation	`0.49ms` from Dallas, US
82.44.75.182	AS5089 Virgin Media Limited	`15.42ms` from Dublin, IE

Traceroute

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

traceroute -a -n -q1 -f4 123.110.191.240

traceroute to 123.110.191.240 (123.110.191.240): 64 hops max, 52 byte packets

4 [] 103.158.187.62 0.267 ms

5 [AS7539] 211.73.84.76 4.647 ms

6 *

7 *

8 *

9 *

10 [AS131596] 123.110.191.240 8.998 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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