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
172.77.250.168	AS5650 Frontier Communications of America, Inc.	`2.69ms` from Ashburn, US
152.201.46.248	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`11.43ms` from Bogota, CO
196.74.107.200	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`6.99ms` from Casablanca, MA
64.236.12.200	AS8075 Microsoft Corporation	`0.17ms` from Des Moines, US
113.11.98.200	AS7565 BDCOM-BD	`1.02ms` from Dhaka, BD
95.44.87.216	AS5466 Eircom Limited	`5.18ms` from Dublin, IE
79.225.23.40	AS3320 Deutsche Telekom AG	`9.19ms` from Frankfurt am Main, DE
87.237.124.24	AS38927 Net-Build GmbH	`4.23ms` from Frankfurt am Main, DE
124.72.32.24	AS4134 CHINANET-BACKBONE	`3.55ms` from Fuzhou, CN
88.192.131.136	AS1759 Telia Finland Oyj	`0.90ms` from Helsinki, FI
123.23.221.120	AS45899 VNPT Corp	`2.47ms` from Ho Chi Minh City, VN
104.63.48.72	AS7018 AT&T Enterprises, LLC	`2.66ms` from Los Angeles, US
124.190.19.104	AS1221 Telstra Limited	`2.13ms` from Melbourne, AU
164.68.162.248	AS23089 Hotwire Communications	`1.63ms` from Miami, US
217.170.96.24	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	`0.74ms` from Prague, CZ
113.120.241.168	AS4134 CHINANET-BACKBONE	`4.88ms` from Qingdao, CN
137.111.189.120	AS7575 Australian Academic and Research Network (AARNet)	`0.55ms` from Sydney, AU
41.105.173.168	AS36947 Telecom Algeria	`14.98ms` from Valencia, ES
188.125.89.200	AS10310 Yahoo Holdings Inc.	`0.22ms` from Vienna, AT
89.200.86.152	AS1136 KPN B.V.	`15.23ms` from Amsterdam, NL
76.98.236.232	AS7922 Comcast Cable Communications, LLC	`8.34ms` from Ashburn, US
34.41.36.56	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
187.62.35.8	AS22689 SERCOMTEL S/A TELECOMUNICACOES	`7.66ms` from Curitiba, BR
194.33.35.40	AS210644 AEZA INTERNATIONAL LTD	`0.47ms` from Frankfurt am Main, DE
84.149.80.104	AS3320 Deutsche Telekom AG	`5.37ms` from Frankfurt am Main, DE

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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