49.158.16.0/21

AS24164 · UNION BROADBAND NETWORK

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Summary

Country	Taiwan
Domain	tfn.net.tw
ASN	AS24164
Parent Range	49.158.0.0/15
Registry	TWNIC
ID	UBBNET-NET

WHOIS Details

inetnum:        49.158.16.0 - 49.158.23.255
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] 20140801
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 49.158.16.0/21

Range	ASN	Company	Num of IPs
49.158.0.0/15	AS24164	TFN MEDIA CO., LTD.	131,072
49.158.0.0/15	AS24165	TFN MEDIA CO., LTD.	131,072

Nearby Ranges

BGP prefixes that overlap with 49.158.0.0/16

Range	ASN	Company	Num of IPs
49.158.0.0/15	AS24165	TFN MEDIA CO., LTD.	131,072
49.158.0.0/15	AS24164	TFN MEDIA CO., LTD.	131,072
49.158.0.0/21	AS24164	TFN MEDIA CO., LTD.	2,048
49.158.104.0/21	AS24164	TFN MEDIA CO., LTD.	2,048
49.158.112.0/21	AS24164	TFN MEDIA CO., LTD.	2,048
49.158.120.0/21	AS24164	TFN MEDIA CO., LTD.	2,048
49.158.136.0/21	AS24164	TFN MEDIA CO., LTD.	2,048
49.158.160.0/21	AS24164	TFN MEDIA CO., LTD.	2,048
49.158.176.0/21	AS24164	TFN MEDIA CO., LTD.	2,048
49.158.208.0/21	AS24164	TFN MEDIA CO., LTD.	2,048
49.158.200.0/21	AS24163	TFN MEDIA CO., LTD.	2,048
49.158.88.0/21	AS24164	TFN MEDIA CO., LTD.	2,048
49.158.96.0/21	AS24164	TFN MEDIA CO., LTD.	2,048
49.158.24.0/21	AS24164	TFN MEDIA CO., LTD.	2,048
49.158.248.0/21	AS24164	TFN MEDIA CO., LTD.	2,048
49.158.32.0/21	AS24164	TFN MEDIA CO., LTD.	2,048
49.158.40.0/21	AS24164	TFN MEDIA CO., LTD.	2,048
49.158.56.0/21	AS24164	TFN MEDIA CO., LTD.	2,048
49.158.64.0/21	AS24164	TFN MEDIA CO., LTD.	2,048
49.158.72.0/21	AS24164	TFN MEDIA CO., LTD.	2,048
49.158.80.0/21	AS24164	TFN MEDIA CO., LTD.	2,048
49.158.8.0/21	AS24164	TFN MEDIA CO., LTD.	2,048
49.158.156.0/22	AS24163	TFN MEDIA CO., LTD.	1,024
49.158.144.0/22	AS24164	TFN MEDIA CO., LTD.	1,024

Hosted domains

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

IP Address	Domain	Domains on this IP
49.158.20.172	linyao.com.tw	1
49.158.22.165	tom38360.com	1
49.158.20.29	archival.tw	1
49.158.20.179	trinergy.com.tw	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
49.158.20.1	AS24164 UNION BROADBAND NETWORK	`0.82ms` from Taipei, TW
49.158.23.48	AS24164 UNION BROADBAND NETWORK	`7.21ms` from Taipei, TW
49.158.21.232	AS24164 UNION BROADBAND NETWORK	`5.99ms` from Taipei, TW
49.158.22.209	AS24164 UNION BROADBAND NETWORK	`6.77ms` 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
107.181.32.69	AS393950 Xiber	`14.23ms` from Ashburn, US
99.146.116.53	AS7018 AT&T Enterprises, LLC	`13.19ms` from Atlanta, US
117.216.87.69	AS9829 National Internet Backbone	`12.41ms` from Bengaluru, IN
51.186.57.85	AS5607 Sky UK Limited	`1.00ms` from Dublin, IE
80.253.251.245	AS215540 GLOBAL CONNECTIVITY SOLUTIONS LLP	`0.46ms` from Frankfurt am Main, DE
178.142.124.85	AS9145 EWE TEL GmbH	`4.49ms` from Hamburg, DE
77.92.107.53	AS25145 Teknotel Telekomunikasyon A.S.	`1.52ms` from Istanbul, TR
105.243.76.5	AS36994 Vodacom	`1.64ms` from Johannesburg, ZA
106.59.120.149	AS4134 CHINANET-BACKBONE	`6.77ms` from Kunming, CN
196.240.193.5	AS41564 Orion Network Limited	`0.84ms` from London, GB
2.142.7.53	AS3352 TELEFONICA DE ESPANA S.A.U.	`19.88ms` from Madrid, ES
120.72.30.197	AS38553 DC Tech Micro Services Inc.	`12.88ms` from Manila, PH
203.176.129.181	AS38235 ANGKOR DATA COMMUNICATION	`0.61ms` from Phnom Penh, KH
58.57.71.133	AS4134 CHINANET-BACKBONE	`5.63ms` from Qingdao, CN
119.167.113.245	AS4837 CHINA UNICOM China169 Backbone	`0.59ms` from Qingdao, CN
37.216.232.229	AS35819 Etihad Etisalat, a joint stock company	`1.72ms` from Riyadh, SA
156.242.66.85	AS984 OCTOPUS WEB SOLUTION INC	`0.27ms` from San Jose, US
66.183.11.229	AS852 TELUS Communications Inc.	`4.31ms` from Seattle, US
106.222.33.53	AS45609 Bharti Airtel Ltd. AS for GPRS Service	`1.87ms` from Ahmedabad, IN
95.85.24.165	AS14061 DigitalOcean, LLC	`0.18ms` from Amsterdam, NL
20.50.239.85	AS8075 Microsoft Corporation	`0.23ms` from Amsterdam, NL
64.214.61.245	AS3549 Level 3 Parent, LLC	`0.37ms` from Atlanta, US
49.233.112.245	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.05ms` from Beijing, CN
197.162.15.165	AS24863 Link Egypt (Link.NET)	`19.29ms` from Cairo, EG
69.23.106.21	AS10796 Charter Communications Inc	`8.93ms` from Chicago, US

Traceroute

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

traceroute -a -n -q1 -m6 49.158.16.157

traceroute to 49.158.16.157 (49.158.16.157): 6 hops max, 52 byte packets

1 [AS59187] 154.221.35.1 346.206 ms

2 *

3 [AS9583] 1.7.50.236 2.394 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Mumbai, IN

On January 30th 2026

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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