49.158.8.0/21

AS24164 · UNION BROADBAND NETWORK

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

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

WHOIS Details

inetnum:        49.158.8.0 - 49.158.15.255
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:        adm@twmbroadband.net 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:         evanslin@taiwanmobile.com
nic-hdl:        EL200-TW
changed:        hostmaster@twnic.net 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 49.158.8.0/21

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
49.158.16.0/21	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
49.158.156.0/22	AS24163	TFN MEDIA CO., LTD.	1,024
49.158.144.0/22	AS24164	TFN MEDIA CO., LTD.	1,024

Hosted domains

There are 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

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

IP Address	ASN	Details
49.158.8.65	AS24164 UNION BROADBAND NETWORK	`5.04ms` from Taipei, TW
49.158.9.11	AS24164 UNION BROADBAND NETWORK	`9.22ms` 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
208.64.215.69	AS21952 Neill Corporation	`10.29ms` from Dallas, US
109.75.189.213	AS47215 dogado GmbH	`0.64ms` from Frankfurt am Main, DE
193.209.2.117	AS1759 Telia Finland Oyj	`1.05ms` from Helsinki, FI
218.255.21.197	AS9381 HKBN Enterprise Solutions HK Limited	`0.69ms` from Hong Kong, HK
103.113.123.37	AS4787 PT Cyberindo Aditama	`8.57ms` from Jakarta, ID
141.126.138.21	AS20115 Charter Communications LLC	`17.99ms` from Minneapolis, US
124.112.99.181	AS4134 CHINANET-BACKBONE	`13.62ms` from Nanchang, CN
58.242.8.53	AS4837 CHINA UNICOM China169 Backbone	`4.57ms` from Nanjing, CN
188.254.107.197	AS12389 PJSC Rostelecom	`0.75ms` from Novosibirsk, RU
58.189.255.229	AS17511 OPTAGE Inc.	`2.39ms` from Osaka, JP
211.135.118.197	AS9617 JCOM Co., Ltd.	`1.29ms` from Osaka, JP
63.44.125.149	AS6167 Verizon Business	`18.01ms` from Philadelphia, US
89.252.90.5	AS16301 Novgorod Datacom LLC	`3.64ms` from Saint Petersburg, RU
140.142.54.165	AS73 University of Washington	`0.87ms` from Seattle, US
124.168.177.197	AS7545 TPG Telecom Limited	`1.86ms` from Sydney, AU
111.254.129.197	AS3462 Data Communication Business Group	`3.80ms` from Taichung, TW
90.191.209.21	AS3249 Telia Eesti AS	`0.64ms` from Tallinn, EE
218.231.72.5	AS2915 BBIX, Inc.	`3.77ms` from Tokyo, JP
153.212.10.101	AS4713 NTT DOCOMO BUSINESS,Inc.	`15.70ms` from Tokyo, JP
102.158.232.229	AS37705 TOPNET	`2.16ms` from Tunis, TN
101.124.19.197	AS23724 IDC, China Telecommunications Corporation	`4.15ms` from Beijing, CN
218.69.20.149	AS4837 CHINA UNICOM China169 Backbone	`5.23ms` from Beijing, CN
163.192.200.21	AS31898 Oracle Corporation	`0.29ms` from Chicago, US
69.76.162.229	AS11427 Charter Communications Inc	`13.29ms` from Dallas, US
80.227.181.53	AS15802 Emirates Integrated Telecommunications Company PJSC	`3.75ms` from Dubai, AE

Traceroute

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

traceroute -a -n -q1 49.158.8.6

traceroute to 49.158.8.6 (49.158.8.6): 64 hops max, 52 byte packets

1 [AS15169] 142.251.255.195 181.527 ms

2 [AS15169] 192.178.105.192 181.717 ms

3 *

4 *

5 *

6 *

7 [AS24164] 49.158.8.6 195.331 ms

Measurement taken from

IPinfo ProbeNet in Montreal, CA

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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales