123.0.56.0/21

AS24164 · UNION BROADBAND NETWORK

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Summary

Country	Taiwan
Domain	tfn.net.tw
ASN	AS24164
Parent Range	123.0.48.0/20
Registry	TWNIC
ID	UBBNET-NET

WHOIS Details

inetnum:        123.0.48.0 - 123.0.63.255
netname:        UBBNET-NET
descr:          TFN MEDIA CO., LTD.
descr:          11F., No.98, Zhouzi St., Neihu Dist., Taipei City 114, Taiwan (R.O.C.)
descr:          Taipei Taiwan
country:        TW
admin-c:        EL200-TW
tech-c:         EL200-TW
mnt-by:         MAINT-TW-TWNIC
changed:        [email protected] 20090107
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:         Evans Lin
address:        UNION BROADBAND NETWORK
address:        11F., No.98, Zhouzi St., Neihu Dist., Taipei City 114, Taiwan (R.O.C.)
address:        Taipei City Taiwan
country:        TW
phone:          +886-2-6636-8887 ext. 11672
fax-no:         +886-2-6611-2115
e-mail:         [email protected]
nic-hdl:        EL200-TW
changed:        [email protected] 20140731
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

Overlapping Ranges

BGP prefixes that contain 123.0.56.0/21

Range	ASN	Company	Num of IPs
123.0.48.0/20	AS24164	TFN MEDIA CO., LTD.	4,096
123.0.32.0/19	AS24164	UNION BROADBAND NETWORK	8,192

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 4 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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

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

IP Address	ASN	Details
123.0.63.123	AS24164 UNION BROADBAND NETWORK	`0.86ms` from Taipei, TW
123.0.62.126	AS24164 UNION BROADBAND NETWORK	`1.23ms` 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
109.185.82.229	AS8926 Moldtelecom SA	`3.18ms` from Chisinau, MD
102.119.105.229	AS23889 Mauritius Telecom Ltd	`3.28ms` from Ebene, MU
99.189.4.213	AS7018 AT&T Enterprises, LLC	`17.49ms` from Los Angeles, US
46.234.213.37	AS50316 Net Global Srl	`4.24ms` from Milan, IT
108.46.148.53	AS701 Verizon Business	`2.83ms` from New York City, US
58.188.49.85	AS17511 OPTAGE Inc.	`1.95ms` from Osaka, JP
83.19.147.181	AS5617 Orange Polska Spolka Akcyjna	`4.60ms` from Poznan, PL
190.163.33.69	AS22047 VTR BANDA ANCHA S.A.	`2.70ms` from Santiago, CL
201.113.218.133	AS8151 UNINET	`3.70ms` from Santiago de Queretaro, MX
189.2.27.117	AS4230 CLARO S.A.	`4.83ms` from Sao Paulo, BR
60.185.135.245	AS4134 CHINANET-BACKBONE	`10.46ms` from Shanghai, CN
109.226.16.149	AS50463 Triple C Cloud Computing Ltd.	`0.42ms` from Tel Aviv, IL
119.255.240.101	AS23724 IDC, China Telecommunications Corporation	`2.98ms` from Tianjin, CN
114.178.210.133	AS4713 NTT DOCOMO BUSINESS,Inc.	`6.93ms` from Tokyo, JP
77.166.145.197	AS1136 KPN B.V.	`1.23ms` from Amsterdam, NL
162.220.253.245	AS19215 PES Energize	`11.64ms` from Atlanta, US
89.12.51.213	AS6805 Telefonica Germany GmbH & Co.OHG	`3.09ms` from Berlin, DE
41.47.140.37	AS8452 TE-AS	`7.78ms` from Cairo, EG
218.77.49.21	AS4134 CHINANET-BACKBONE	`2.37ms` from Changsha, CN
136.113.136.165	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
95.114.255.21	AS6805 Telefonica Germany GmbH & Co.OHG	`9.33ms` from Frankfurt am Main, DE
46.166.3.245	AS25454 ORANGE MOLDOVA S.A.	`19.85ms` from Iasi, RO
212.13.235.5	AS9119 SOFTNET d.o.o.	`0.48ms` from Ljubljana, SI
64.47.77.197	AS19855 Masergy Communications, Inc.	`0.43ms` from New York City, US
97.103.202.53	AS33363 Charter Communications, Inc	`9.29ms` from Orlando, US

Traceroute

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

traceroute -a -n -q1 -f2 -m6 123.0.59.39

traceroute to 123.0.59.39 (123.0.59.39): 6 hops max, 52 byte packets

2 [AS49800] 37.186.95.25 3.064 ms

3 [AS1299] 80.239.128.49 30.446 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Abovyan, AM

On December 6th 2025

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