123.0.216.0/22

AS131596 · TBC

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Summary

Country	Taiwan
Domain	tbc.net.tw
ASN	AS131596
Parent Range	123.0.192.0/18
Registry	TWNIC
ID	TBCOM-NET

WHOIS Details

inetnum:        123.0.216.0 - 123.0.223.255
netname:        TBCOM-NET
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:        HN619-TW
tech-c:         AL364-TW
mnt-by:         MAINT-TW-TWNIC
changed:        derek.li@tbc.net.tw 20070125
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:         abuse
address:        Hsinchu city Taiwan
country:        TW
e-mail:         abuse@mail.lsc.net.tw
nic-hdl:        AL364-TW
changed:        hostmaster@twnic.net.tw 20060302
source:         TWNIC

Overlapping Ranges

BGP prefixes that contain 123.0.216.0/22

Range	ASN	Company	Num of IPs
123.0.192.0/18	AS131596	TBC	16,384

Nearby Ranges

BGP prefixes that overlap with 123.0.0.0/16

Range	ASN	Company	Num of IPs
123.0.192.0/18	AS131596	TBC	16,384
123.0.32.0/19	AS24164	UNION BROADBAND NETWORK	8,192
123.0.64.0/19	AS18278	Cable TV Corporation	8,192
123.0.96.0/19	AS18278	Cable TV Corporation	8,192
123.0.16.0/20	AS59341	5th floor, 56-57 Shareef Mention	4,096
123.0.32.0/20	AS24164	TFN MEDIA CO., LTD.	4,096
123.0.48.0/20	AS24164	TFN MEDIA CO., LTD.	4,096
123.0.16.0/20	AS139715	5th floor, 56-57 Shareef Mention	4,096
123.0.16.0/20	AS56054	5th floor, 56-57 Shareef Mention	4,096
123.0.192.0/22	AS131596	TBC	1,024

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

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

IP Address	ASN	Details
123.0.219.254	AS131596 TBC	`1.42ms` from Taipei, TW
123.0.216.254	AS131596 TBC	`1.43ms` from Taipei, TW
123.0.217.254	AS131596 TBC	`1.46ms` from Taipei, TW
123.0.218.254	AS131596 TBC	`1.35ms` 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
171.240.79.86	AS7552 Viettel Group	`1.91ms` from Hanoi, VN
119.11.130.6	AS10217 PT. NTT Indonesia	`1.77ms` from Jakarta, ID
95.159.145.22	AS12389 PJSC Rostelecom	`16.34ms` from Khabarovsk, RU
94.185.236.6	AS3257 GTT Communications Inc.	`15.76ms` from London, GB
117.84.170.70	AS4134 CHINANET-BACKBONE	`4.90ms` from Nanjing, CN
96.86.172.22	AS7922 Comcast Cable Communications, LLC	`7.06ms` from San Jose, US
14.46.223.118	AS4766 Korea Telecom	`4.94ms` from Seoul, KR
14.58.237.102	AS4766 Korea Telecom	`5.45ms` from Seoul, KR
222.108.11.230	AS4766 Korea Telecom	`1.39ms` from Seoul, KR
210.45.71.230	AS4538 China Education and Research Network Center	`10.54ms` from Shanghai, CN
36.36.93.6	AS17962 ShenZhen Topway Video Communication Co. Ltd	`4.50ms` from Shenzhen, CN
91.114.176.70	AS8447 A1 Telekom Austria AG	`5.72ms` from Vienna, AT
197.200.94.70	AS36947 Telecom Algeria	`19.51ms` from Algiers, DZ
35.95.56.70	AS16509 Amazon.com, Inc.	`0.45ms` from Boardman, US
67.216.248.150	AS23158 ETEX COMMUNICATIONS, LLC	`4.59ms` from Dallas, US
183.240.53.150	AS9808 China Mobile Communications Group Co., Ltd.	`3.86ms` from Guangzhou, CN
129.232.225.70	AS37153 Xneelo (Pty) Ltd	`0.14ms` from Johannesburg, ZA
110.225.13.198	AS24560 Bharti Airtel Ltd., Telemedia Services	`1.83ms` from Kolkata, IN
83.202.22.54	AS3215 Orange S.A.	`2.16ms` from Paris, FR
189.82.98.22	AS7738 V tal	`12.63ms` from Rio de Janeiro, BR
187.66.187.246	AS28573 Claro NXT Telecomunicacoes Ltda	`8.56ms` from Sao Paulo, BR
59.142.82.38	AS2516 KDDI CORPORATION	`3.61ms` from Tokyo, JP
84.134.58.70	AS3320 Deutsche Telekom AG	`2.86ms` from Berlin, DE
52.36.188.230	AS16509 Amazon.com, Inc.	`0.14ms` from Boardman, US
74.199.145.118	AS3257 GTT Communications Inc.	`0.29ms` from Chicago, US

Traceroute

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

traceroute -a -n -q1 -f3 123.0.217.129

traceroute to 123.0.217.129 (123.0.217.129): 64 hops max, 52 byte packets

3 [] 203.163.222.201 4.615 ms

4 *

5 *

6 [AS131596] 123.0.217.129 7.976 ms

Measurement taken from

IPinfo ProbeNet in Taipei, TW

On November 14th 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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