123.0.48.0/20

AS24164 · UNION BROADBAND NETWORK

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Summary

Country	Taiwan
Domain	tfn.net.tw
ASN	AS24164
Parent Range	123.0.32.0/19
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 123.0.48.0/20

Range	ASN	Company	Num of IPs
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
123.0.16.0/20	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
123.0.62.95	robertocsalas.com	3

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

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

IP Address	ASN	Details
123.0.62.126	AS24164 UNION BROADBAND NETWORK	`1.21ms` from Taipei, TW
123.0.63.123	AS24164 UNION BROADBAND NETWORK	`0.87ms` 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
87.210.232.132	AS50266 Odido Netherlands B.V.	`4.24ms` from Amsterdam, NL
128.136.13.4	AS13649 Flexential Colorado Corp.	`9.95ms` from Ashburn, US
20.113.195.68	AS8075 Microsoft Corporation	`0.98ms` from Berlin, DE
120.151.187.148	AS1221 Telstra Limited	`2.26ms` from Brisbane, AU
216.58.195.212	AS15169 Google LLC	`0.47ms` from Council Bluffs, US
31.53.88.244	AS2856 British Telecommunications PLC	`6.83ms` from Erith, GB
52.59.31.84	AS16509 Amazon.com, Inc.	`0.14ms` from Frankfurt am Main, DE
57.158.93.68	AS8075 Microsoft Corporation	`0.31ms` from Hong Kong, HK
41.162.28.20	AS36937 Liquid Telecommunications South Africa (Pty) Ltd	`8.32ms` from Johannesburg, ZA
128.34.148.116	AS22 Navy Network Information Center (NNIC)	`1.84ms` from Los Angeles, US
108.192.186.20	AS7018 AT&T Enterprises, LLC	`18.63ms` from Los Angeles, US
83.56.120.212	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.56ms` from Madrid, ES
153.234.79.180	AS4713 NTT DOCOMO BUSINESS,Inc.	`19.09ms` from Osaka, JP
131.254.150.36	AS1938 Renater	`7.12ms` from Paris, FR
75.111.55.100	AS19108 Optimum	`10.02ms` from San Jose, US
178.75.196.52	AS48747 Lukovitnet Ltd.	`4.85ms` from Sofia, BG
36.133.132.20	AS9808 China Mobile Communications Group Co., Ltd.	`0.27ms` from Suzhou, CN
94.253.199.20	AS31012 A1 Hrvatska d.o.o.	`1.02ms` from Zagreb, HR
92.97.152.100	AS5384 Emirates Internet	`3.81ms` from Al Fujairah City, AE
74.104.195.228	AS701 Verizon Business	`2.22ms` from Boston, US
97.98.185.36	AS11427 Charter Communications Inc	`18.27ms` from Dallas, US
45.76.134.116	AS20473 The Constant Company, LLC	`0.19ms` from London, GB
96.40.139.116	AS20115 Charter Communications LLC	`3.33ms` from Los Angeles, US
62.37.225.52	AS12479 Orange Espagne SA	`1.10ms` from Madrid, ES
189.190.16.116	AS8151 UNINET	`6.37ms` from Santiago de Queretaro, MX

Traceroute

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

traceroute -a -n -q1 -m5 123.0.48.252

traceroute to 123.0.48.252 (123.0.48.252): 5 hops max, 52 byte packets

1 [AS15169] 142.251.255.195 235.22 ms

2 [AS15169] 192.178.106.70 235.659 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Paris, FR

On November 28th 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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