123.0.217.0/24

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:        [email protected] 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:         [email protected]
nic-hdl:        AL364-TW
changed:        [email protected] 20060302
source:         TWNIC

Overlapping Ranges

BGP prefixes that contain 123.0.217.0/24

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

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

IP Address	ASN	Details
123.0.217.254	AS131596 TBC	`1.39ms` 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
37.245.233.184	AS5384 Emirates Internet	`9.74ms` from Al Fujairah City, AE
121.27.197.104	AS4837 CHINA UNICOM China169 Backbone	`8.92ms` from Beijing, CN
54.213.212.40	AS16509 Amazon.com, Inc.	`0.20ms` from Boardman, US
71.76.156.136	AS11426 Charter Communications Inc	`6.03ms` from Charlotte, US
80.140.159.120	AS3320 Deutsche Telekom AG	`4.50ms` from Frankfurt am Main, DE
24.243.18.104	AS11427 Charter Communications Inc	`8.11ms` from Houston, US
160.250.174.40	AS135158 Softnet Limited	`1.03ms` from Manila, PH
73.196.44.56	AS7922 Comcast Cable Communications, LLC	`6.31ms` from Morris Plains, US
61.198.65.200	AS17534 NSK Co.,Ltd.	`4.72ms` from Osaka, JP
1.96.173.184	AS4766 Korea Telecom	`1.57ms` from Seoul, KR
13.238.163.40	AS16509 Amazon.com, Inc.	`0.13ms` from Sydney, AU
23.201.17.88	AS16625 Akamai Technologies, Inc.	`0.28ms` from Tokyo, JP
175.6.66.232	AS63835 CT-HuNan-Changsha-IDC	`0.28ms` from Changsha, CN
18.196.188.72	AS16509 Amazon.com, Inc.	`0.15ms` from Frankfurt am Main, DE
162.218.67.152	AS46841 Fork Networking, LLC	`0.30ms` from Fremont, US
106.61.2.40	AS4134 CHINANET-BACKBONE	`0.39ms` from Kunming, CN
167.100.251.216	AS25019 Saudi Telecom Company JSC	`4.36ms` from Manama, BH
178.67.225.184	AS12389 PJSC Rostelecom	`1.50ms` from Saint Petersburg, RU
63.230.20.136	AS209 CenturyLink Communications, LLC	`8.08ms` from Salt Lake City, US
115.70.139.200	AS10143 Exetel Pty Ltd	`1.32ms` from Sydney, AU
78.3.14.104	AS5391 Hrvatski Telekom d.d.	`2.45ms` from Zagreb, HR
43.138.73.200	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.77ms` from Beijing, CN
62.168.100.104	AS5578 SWAN, a.s.	`0.28ms` from Bratislava, SK
189.11.111.8	AS8167 V tal	`1.68ms` from Curitiba, BR
98.22.211.168	AS7029 Windstream Communications LLC	`10.01ms` from Dallas, 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 123.0.217.248

traceroute to 123.0.217.248 (123.0.217.248): 64 hops max, 52 byte packets

3 [AS21859] 23.248.177.208 0.221 ms

4 *

5 *

6 *

7 [AS131596] 123.0.217.248 8.524 ms

Measurement taken from

IPinfo ProbeNet in Taipei, TW

On December 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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