123.110.208.0/22

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 123.110.208.0/22

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

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

IP Address	ASN	Details
123.110.211.62	AS131596 TBC	`2.06ms` from Taipei, TW
123.110.208.254	AS131596 TBC	`2.12ms` from Taipei, TW
123.110.210.190	AS131596 TBC	`2.25ms` from Taipei, TW
123.110.209.254	AS131596 TBC	`2.13ms` 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
209.38.44.22	AS14061 DigitalOcean, LLC	`0.21ms` from Amsterdam, NL
79.131.95.198	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`3.04ms` from Athens, GR
44.226.43.150	AS16509 Amazon.com, Inc.	`0.15ms` from Boardman, US
35.238.115.230	AS396982 Google LLC	`0.10ms` from Council Bluffs, US
90.132.76.150	AS1257 Tele2 Sverige AB	`3.87ms` from Falkenberg, SE
70.114.209.70	AS11427 Charter Communications Inc	`9.47ms` from Houston, US
82.68.162.166	AS13037 Zen Internet Ltd	`2.70ms` from London, GB
74.62.244.118	AS20001 Charter Communications Inc	`2.36ms` from Los Angeles, US
213.27.208.70	AS8220 COLT Technology Services Group Limited	`0.27ms` from Madrid, ES
119.165.147.22	AS4837 CHINA UNICOM China169 Backbone	`2.13ms` from Qingdao, CN
200.144.232.22	AS28571 UNIVERSIDADE DE SAO PAULO	`6.75ms` from Sao Paulo, BR
218.233.65.182	AS9318 SK Broadband Co Ltd	`2.18ms` from Seoul, KR
94.234.179.246	AS8434 Telenor Sverige AB	`8.11ms` from Stockholm, SE
43.226.228.6	AS9009 M247 Europe SRL	`0.13ms` from Sydney, AU
171.5.31.246	AS45758 Triple T Broadband Public Company Limited	`12.06ms` from Bangkok, TH
60.6.170.102	AS4837 CHINA UNICOM China169 Backbone	`9.52ms` from Beijing, CN
97.98.223.230	AS11427 Charter Communications Inc	`4.55ms` from Dallas, US
121.10.239.118	AS4134 CHINANET-BACKBONE	`5.98ms` from Guangzhou, CN
168.4.177.54	AS8 Rice University	`3.72ms` from Houston, US
174.79.222.38	AS22773 Cox Communications Inc.	`8.55ms` from Kansas City, US
49.146.226.102	AS9299 Philippine Long Distance Telephone Company	`13.79ms` from Manila, PH
4.36.240.198	AS3356 Level 3 Parent, LLC	`0.36ms` from Orlando, US
46.43.77.102	AS51407 Mada Al-Arab General Services Company	`0.81ms` from Ramallah, PS
166.70.173.134	AS6315 XMission, L.C.	`0.24ms` from Salt Lake City, US
220.122.65.246	AS4766 Korea Telecom	`6.85ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f4 123.110.208.37

traceroute to 123.110.208.37 (123.110.208.37): 64 hops max, 52 byte packets

4 [] 203.163.222.214 4.718 ms

5 *

6 *

7 [AS131596] 123.110.208.37 10.116 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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