123.0.250.0/24

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:        123.0.248.0 - 123.0.255.255
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 123.0.250.0/24

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

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

IP Address	ASN	Details
123.0.250.254	AS131596 TBC	`2.03ms` 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
23.216.116.152	AS16625 Akamai Technologies, Inc.	`0.06ms` from Brisbane, AU
73.209.30.120	AS7922 Comcast Cable Communications, LLC	`4.92ms` from Chicago, US
124.72.32.24	AS4134 CHINANET-BACKBONE	`3.55ms` from Fuzhou, CN
130.244.10.168	AS1257 Tele2 Sverige AB	`0.41ms` from Goeteborg, SE
84.133.152.248	AS3320 Deutsche Telekom AG	`5.47ms` from Hamburg, DE
101.44.74.248	AS136907 HUAWEI CLOUDS	`1.26ms` from Hong Kong, HK
219.73.27.248	AS4760 HKT Limited	`7.24ms` from Hong Kong, HK
39.135.128.40	AS56044 China Mobile communications corporation	`4.77ms` from Liaoyang, CN
188.127.163.184	AS15704 XTRA TELECOM S.A.	`1.65ms` from Madrid, ES
84.37.158.168	AS9009 M247 Europe SRL	`0.08ms` from Milan, IT
93.192.29.168	AS3320 Deutsche Telekom AG	`5.07ms` from Nuernberg, DE
47.164.134.232	AS5650 Frontier Communications of America, Inc.	`4.09ms` from Secaucus, US
173.63.56.120	AS701 Verizon Business	`1.47ms` from Secaucus, US
97.131.220.104	AS6167 Verizon Business	`15.83ms` from Atlanta, US
73.234.153.232	AS7922 Comcast Cable Communications, LLC	`6.56ms` from Boston, US
193.29.227.248	AS51295 Tes Euro Media SRL	`0.25ms` from Bucharest, RO
67.64.210.56	AS7018 AT&T Enterprises, LLC	`6.48ms` from Chicago, US
74.83.70.200	AS6181 Cincinnati Bell Telephone Company LLC	`1.24ms` from Cincinnati, US
187.62.35.8	AS22689 SERCOMTEL S/A TELECOMUNICACOES	`7.66ms` from Curitiba, BR
36.34.170.72	AS4837 CHINA UNICOM China169 Backbone	`12.35ms` from Nanjing, CN
108.165.151.168	AS7385 Allstream Business US, LLC	`0.13ms` from Orem, US
179.130.40.8	AS26599 TELEFÔNICA BRASIL S.A	`6.87ms` from Osasco, BR
148.255.241.248	AS6400 Compañía Dominicana de Teléfonos S. A.	`3.39ms` from Santo Domingo, DO
193.19.170.200	AS57319 JSC "Tander"	`0.20ms` from Singapore, SG
110.149.128.200	AS1221 Telstra Limited	`2.99ms` from Sydney, AU

Traceroute

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

traceroute -a -n -q1 -f3 123.0.250.122

traceroute to 123.0.250.122 (123.0.250.122): 64 hops max, 52 byte packets

3 [AS21859] 23.248.177.208 0.319 ms

4 *

5 *

6 *

7 [AS131596] 123.0.250.122 11.505 ms

Measurement taken from

IPinfo ProbeNet in Taipei, TW

On November 22nd 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.

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