123.110.224.0/21

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 123.110.224.0/21

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

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Pingable IPs

1,755 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
123.110.227.62	AS131596 TBC	`2.19ms` from Taipei, TW
123.110.226.254	AS131596 TBC	`2.21ms` from Taipei, TW
123.110.229.254	AS131596 TBC	`2.12ms` from Taipei, TW
123.110.225.126	AS131596 TBC	`2.17ms` from Taipei, TW
123.110.230.254	AS131596 TBC	`2.39ms` from Taipei, TW
123.110.224.126	AS131596 TBC	`2.08ms` from Taipei, TW
123.110.231.62	AS131596 TBC	`2.16ms` from Taipei, TW
123.110.228.254	AS131596 TBC	`2.17ms` 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
52.170.185.181	AS8075 Microsoft Corporation	`0.48ms` from Ashburn, US
86.101.172.149	AS21334 One Hungary Ltd.	`5.90ms` from Budapest, HU
91.96.139.197	AS9145 EWE TEL GmbH	`3.38ms` from Hamburg, DE
221.206.73.53	AS4837 CHINA UNICOM China169 Backbone	`10.87ms` from Harbin, CN
208.103.167.5	AS17218 Linfield University	`2.00ms` from Hillsboro, US
109.228.254.117	AS34296 Millenicom Telekomunikasyon Hizmetleri Anonim Sirketi	`1.14ms` from Istanbul, TR
109.104.162.133	AS31272 WildPark Co	`8.69ms` from Kyiv, UA
190.119.133.21	AS12252 America Movil Peru S.A.C.	`1.01ms` from Lima, PE
79.22.242.85	AS3269 Telecom Italia S.p.A.	`6.64ms` from Milan, IT
103.13.112.5	AS132335 LEAPSWITCH NETWORKS PRIVATE LIMITED	`0.13ms` from Mumbai, IN
197.138.228.5	AS36914 Kenya Education Network	`5.03ms` from Nairobi, KE
122.27.54.245	AS4713 NTT DOCOMO BUSINESS,Inc.	`6.78ms` from Osaka, JP
118.217.121.117	AS9318 SK Broadband Co Ltd	`2.81ms` from Seoul, KR
135.12.51.245	AS401212 Celestica International LP	`0.34ms` from Toronto, CA
83.12.72.101	AS5617 Orange Polska Spolka Akcyjna	`2.26ms` from Wrocław, PL
173.187.40.53	AS7029 Windstream Communications LLC	`8.06ms` from Atlanta, US
181.48.86.53	AS14080 Telmex Colombia S.A.	`0.79ms` from Bogota, CO
200.117.50.181	AS7303 Telecom Argentina S.A.	`1.52ms` from Buenos Aires, AR
113.221.58.181	AS4134 CHINANET-BACKBONE	`5.06ms` from Changsha, CN
97.223.153.245	AS6167 Verizon Business	`11.01ms` from Chicago, US
95.142.86.245	AS8847 CJSC "Telecomm Technology"	`0.57ms` from Dushanbe, TJ
87.129.85.197	AS3320 Deutsche Telekom AG	`0.91ms` from Frankfurt am Main, DE
81.97.9.101	AS5089 Virgin Media Limited	`5.18ms` from London, GB
74.62.182.85	AS20001 Charter Communications Inc	`2.81ms` from Los Angeles, US
61.22.241.229	AS9824 JCOM Co., Ltd.	`17.59ms` from Osaka, JP

Traceroute

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

traceroute -a -n -q1 -f3 123.110.224.224

traceroute to 123.110.224.224 (123.110.224.224): 64 hops max, 52 byte packets

3 [] 203.163.222.214 6.015 ms

4 *

5 *

6 [AS131596] 123.110.224.224 8.375 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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