123.0.240.0/24

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:        [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 123.0.240.0/24

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
123.0.240.254	AS131596 TBC	`1.84ms` 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
151.253.190.168	AS5384 Emirates Internet	`3.89ms` from Al Fujairah City, AE
80.211.170.136	AS31034 Aruba S.p.A.	`0.35ms` from Arezzo, IT
205.164.46.72	AS23511 Grass DataCo (BVI) Ltd.	`0.24ms` from Ashburn, US
14.249.76.88	AS45899 VNPT Corp	`3.54ms` from Hanoi, VN
38.238.145.136	AS134548 DXTL Tseung Kwan O Service	`0.77ms` from Hong Kong, HK
90.252.17.168	AS5378 Vodafone Limited	`7.12ms` from London, GB
207.134.130.216	AS852 TELUS Communications Inc.	`7.11ms` from Montreal, CA
74.65.215.168	AS12271 Charter Communications Inc	`4.05ms` from New York City, US
178.187.192.200	AS12389 PJSC Rostelecom	`5.62ms` from Novosibirsk, RU
52.87.8.120	AS14618 Amazon.com, Inc.	`0.16ms` from Reston, US
201.239.138.184	AS22047 VTR BANDA ANCHA S.A.	`1.35ms` from Santiago, CL
200.58.252.232	AS265586 INBTEL SA DE CV	`6.61ms` from Santiago de Queretaro, MX
1.85.239.72	AS4134 CHINANET-BACKBONE	`3.11ms` from Xi'an, CN
1.121.163.232	AS1221 Telstra Limited	`5.80ms` from Adelaide, AU
172.190.140.200	AS8075 Microsoft Corporation	`0.63ms` from Ashburn, US
216.49.113.184	AS19008 Perry-Spencer Communications, Inc.	`9.60ms` from Chicago, US
93.221.17.136	AS3320 Deutsche Telekom AG	`1.44ms` from Hamburg, DE
198.160.134.200	AS30606 Baptist Health South Florida, Inc.	`0.68ms` from Miami, US
13.234.77.88	AS16509 Amazon.com, Inc.	`0.14ms` from Mumbai, IN
79.141.71.216	AS61976 JSC Selectel	`0.35ms` from Novosibirsk, RU
88.163.201.200	AS12322 Free SAS	`2.40ms` from Paris, FR
57.130.31.104	AS16276 OVH SAS	`0.47ms` from Paris, FR
120.151.106.40	AS1221 Telstra Limited	`2.10ms` from Perth, AU
52.148.173.184	AS8075 Microsoft Corporation	`0.31ms` from Quincy, US
91.122.66.88	AS12389 PJSC Rostelecom	`1.70ms` from Saint Petersburg, RU

Traceroute

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

traceroute -a -n -q1 -f3 123.0.240.62

traceroute to 123.0.240.62 (123.0.240.62): 64 hops max, 52 byte packets

3 [] 203.163.222.201 4.839 ms

4 *

5 [AS131596] 123.0.240.62 6.093 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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