123.110.16.0/21

AS131596 · TBC

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Summary

Country	Taiwan
Domain	tbc.net.tw
ASN	AS131596
Parent Range	123.110.0.0/18
Registry	TWNIC
ID	CM110-CCTV-TC-TW

WHOIS Details

inetnum:        123.110.0.0 - 123.110.63.255
netname:        CM110-CCTV-TC-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:        AS91-TW
tech-c:         HC1080-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:         Admin
address:        Taichung Taiwan
country:        TW
e-mail:         [email protected]
nic-hdl:        AS91-TW
changed:        [email protected] 20070313
source:         TWNIC

person:         Headend
address:        Taichung Taiwan
country:        TW
e-mail:         [email protected]
nic-hdl:        HC1080-TW
changed:        [email protected] 20070313
source:         TWNIC

Overlapping Ranges

BGP prefixes that contain 123.110.16.0/21

Range	ASN	Company	Num of IPs
123.110.0.0/18	AS131596	TBC	16,384

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

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Useful for Cybersecurity

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Pingable IPs

1,231 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
123.110.17.254	AS131596 TBC	`3.68ms` from Taipei, TW
123.110.22.254	AS131596 TBC	`4.18ms` from Taipei, TW
123.110.18.255	AS131596 TBC	`1.36ms` from Taipei, TW
123.110.19.254	AS131596 TBC	`3.50ms` from Taipei, TW
123.110.16.220	AS131596 TBC	`9.34ms` from Taipei, TW
123.110.21.254	AS131596 TBC	`4.10ms` from Taipei, TW
123.110.23.190	AS131596 TBC	`3.85ms` from Taipei, TW
123.110.20.241	AS131596 TBC	`9.57ms` 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
182.95.122.181	AS9498 BHARTI Airtel Ltd.	`0.57ms` from Bengaluru, IN
72.128.87.213	AS10796 Charter Communications Inc	`7.20ms` from Chicago, US
184.178.224.149	AS22773 Cox Communications Inc.	`9.97ms` from Dallas, US
12.44.79.245	AS7018 AT&T Enterprises, LLC	`3.05ms` from Dallas, US
171.240.31.133	AS7552 Viettel Group	`1.92ms` from Hanoi, VN
81.140.82.117	AS2856 British Telecommunications PLC	`4.29ms` from London, GB
83.38.122.117	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.87ms` from Madrid, ES
184.150.166.5	AS577 Bell Canada	`0.55ms` from Montreal, CA
108.30.98.149	AS701 Verizon Business	`2.73ms` from New York City, US
201.49.113.37	AS16735 ALGAR TELECOM S/A	`0.94ms` from Osasco, BR
92.223.243.37	AS12874 Fastweb SpA	`0.98ms` from Rome, IT
184.30.182.229	AS16625 Akamai Technologies, Inc.	`0.71ms` from Seoul, KR
182.211.114.53	AS17858 LG POWERCOMM	`1.82ms` from Seoul, KR
180.222.128.5	AS45938 3 Tai Seng drive # 04-00	`0.89ms` from Singapore, SG
31.146.73.5	AS35805 JSC "Silknet"	`3.32ms` from Tbilisi, GE
104.156.64.181	AS22652 Videotron Ltee	`0.32ms` from Toronto, CA
125.43.119.133	AS4837 CHINA UNICOM China169 Backbone	`3.26ms` from Zhengzhou, CN
1.4.239.101	AS23969 TOT Public Company Limited	`6.99ms` from Bangkok, TH
40.132.83.5	AS7029 Windstream Communications LLC	`9.61ms` from Chicago, US
203.189.76.37	AS18001 Dialog Axiata PLC.	`4.44ms` from Colombo, LK
63.78.94.165	AS701 Verizon Business	`0.74ms` from Dallas, US
73.3.223.181	AS7922 Comcast Cable Communications, LLC	`5.29ms` from Denver, US
68.37.137.53	AS7922 Comcast Cable Communications, LLC	`10.24ms` from Flint, US
213.32.25.85	AS16276 OVH SAS	`0.07ms` from Gravelines, FR
61.238.89.117	AS9269 Hong Kong Broadband Network Ltd.	`0.97ms` from Hong Kong, HK

Traceroute

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

traceroute -a -n -q1 123.110.21.245

traceroute to 123.110.21.245 (123.110.21.245): 64 hops max, 52 byte packets

1 [AS15169] 72.14.235.202 3.451 ms

2 *

3 [AS17709] 211.76.96.178 7.947 ms

4 [AS17709] 211.76.103.14 7.95 ms

5 *

6 *

7 [AS131596] 123.110.21.245 13.9 ms

Measurement taken from

IPinfo ProbeNet in Chang-hua, TW

On November 28th 2025

What are IP address ranges?

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