123.0.244.0/24

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:        123.0.240.0 - 123.0.247.255
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 123.0.244.0/24

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

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

IP Address	ASN	Details
123.0.244.62	AS131596 TBC	`1.90ms` 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
183.63.237.88	AS4134 CHINANET-BACKBONE	`6.27ms` from Guangzhou, CN
171.229.228.8	AS7552 Viettel Group	`1.20ms` from Hanoi, VN
170.89.119.168	AS53449 OEC Fiber	`8.09ms` from Kansas City, US
86.171.11.8	AS2856 British Telecommunications PLC	`1.93ms` from London, GB
138.248.239.136	AS31655 Gamma Telecom Holdings Ltd	`0.43ms` from London, GB
161.49.222.184	AS17639 Converge ICT Solutions Inc.	`2.28ms` from Manila, PH
70.163.166.72	AS22773 Cox Communications Inc.	`4.29ms` from Phoenix, US
128.223.202.168	AS3582 University of Oregon	`3.35ms` from Portland, US
23.20.13.40	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
189.225.119.168	AS8151 UNINET	`4.26ms` from Santiago de Queretaro, MX
218.237.253.168	AS9318 SK Broadband Co Ltd	`1.30ms` from Seoul, KR
60.179.24.8	AS4134 CHINANET-BACKBONE	`9.40ms` from Shanghai, CN
93.173.122.8	AS1680 Cellcom Fixed Line Communication L.P	`4.37ms` from Tel Aviv, IL
40.177.45.24	AS16509 Amazon.com, Inc.	`1.64ms` from Calgary, CA
50.50.126.200	AS5650 Frontier Communications of America, Inc.	`6.96ms` from Chicago, US
13.67.138.8	AS8075 Microsoft Corporation	`0.34ms` from Des Moines, US
180.246.231.184	AS7713 PT Telekomunikasi Indonesia	`12.50ms` from Jakarta, ID
198.74.6.88	AS10242 US Internet Corp	`0.27ms` from Minneapolis, US
34.43.221.88	AS396982 Google LLC	`0.07ms` from Mumbai, IN
112.82.109.8	AS4837 CHINA UNICOM China169 Backbone	`9.70ms` from Nanjing, CN
34.227.109.136	AS14618 Amazon.com, Inc.	`0.40ms` from Reston, US
79.40.111.136	AS3269 Telecom Italia S.p.A.	`4.87ms` from Rome, IT
121.158.125.232	AS4766 Korea Telecom	`4.14ms` from Seoul, KR
61.72.200.88	AS4766 Korea Telecom	`1.43ms` from Seoul, KR
218.81.111.136	AS4812 China Telecom (Group)	`2.91ms` from Shanghai, CN

Traceroute

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

traceroute -a -n -q1 -f6 123.0.244.241

traceroute to 123.0.244.241 (123.0.244.241): 64 hops max, 52 byte packets

6 [AS131596] 123.0.244.241 11.016 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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