123.110.156.0/22

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 123.110.156.0/22

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 is 1 domain name hosted across 1 IP address 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

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

IP Address	ASN	Details
123.110.158.254	AS131596 TBC	`2.44ms` from Taipei, TW
123.110.156.254	AS131596 TBC	`2.07ms` from Taipei, TW
123.110.159.190	AS131596 TBC	`2.25ms` from Taipei, TW
123.110.157.126	AS131596 TBC	`2.31ms` 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
119.46.12.54	AS7470 TRUE INTERNET Co.,Ltd.	`0.43ms` from Bangkok, TH
73.142.53.38	AS7922 Comcast Cable Communications, LLC	`10.42ms` from Boston, US
91.209.10.246	AS47941 Red Hat Ltd	`1.57ms` from Brno, CZ
147.147.85.182	AS6871 Plusnet	`2.34ms` from Erith, GB
109.57.95.70	AS44034 Hi3G Access AB	`9.94ms` from Falkenberg, SE
220.241.18.182	AS4515 PCCW IMS Ltd (PCCW Business Internet Access)	`10.28ms` from Hong Kong, HK
192.157.202.150	AS12479 Orange Espagne SA	`6.21ms` from Madrid, ES
123.208.68.22	AS135887 Belong (Telstra Limited)	`2.16ms` from Melbourne, AU
148.234.90.54	AS3454 Universidad Autonoma de Nuevo Leon	`1.55ms` from Monterrey, MX
35.200.182.134	AS396982 Google LLC	`0.07ms` from Mumbai, IN
79.198.118.86	AS3320 Deutsche Telekom AG	`7.54ms` from Nuernberg, DE
203.161.118.134	AS4826 Vocus Connect International Backbone	`0.53ms` from Perth, AU
65.130.186.150	AS209 CenturyLink Communications, LLC	`2.05ms` from Salt Lake City, US
14.55.199.38	AS4766 Korea Telecom	`4.85ms` from Seoul, KR
218.154.198.166	AS4766 Korea Telecom	`8.29ms` from Seoul, KR
61.77.156.102	AS4766 Korea Telecom	`1.44ms` from Seoul, KR
122.202.186.246	AS9946 KCTV JEJU BROADCASTING	`10.36ms` from Seoul, KR
202.127.22.150	AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)	`3.01ms` from Shanghai, CN
115.42.211.118	AS3758 SingNet	`1.29ms` from Singapore, SG
146.59.102.214	AS16276 OVH SAS	`0.19ms` from Warsaw, PL
98.54.40.134	AS7922 Comcast Cable Communications, LLC	`6.86ms` from Atlanta, US
111.160.155.70	AS4837 CHINA UNICOM China169 Backbone	`6.81ms` from Beijing, CN
193.17.233.38	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`9.29ms` from Berlin, DE
12.251.79.134	AS7018 AT&T Enterprises, LLC	`1.47ms` from Chicago, US
110.227.140.214	AS24560 Bharti Airtel Ltd., Telemedia Services	`9.65ms` from Delhi, IN

Traceroute

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

traceroute -a -n -q1 -f3 123.110.158.173

traceroute to 123.110.158.173 (123.110.158.173): 64 hops max, 52 byte packets

3 [] 203.163.222.214 6.492 ms

4 *

5 *

6 [AS131596] 123.110.158.173 20.266 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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