49.158.72.0/21

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:        49.158.72.0 - 49.158.79.255
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 49.158.72.0/21

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
49.158.80.0/21	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 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

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

IP Address	ASN	Details
49.158.75.1	AS24164 UNION BROADBAND NETWORK	`1.02ms` from Taipei, TW
49.158.72.10	AS24164 UNION BROADBAND NETWORK	`0.90ms` from Taipei, TW
49.158.74.1	AS24164 UNION BROADBAND NETWORK	`1.23ms` from Taipei, TW
49.158.73.51	AS24164 UNION BROADBAND NETWORK	`0.85ms` 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
206.247.11.21	AS30103 Zoom Video Communications, Inc	`0.16ms` from Ashburn, US
134.19.213.69	AS196925 AZERTELECOM LLC	`1.03ms` from Baku, AZ
18.35.246.101	AS16509 Amazon.com, Inc.	`0.80ms` from Boardman, US
44.224.113.229	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
142.109.150.229	AS53403 Mount Royal University	`2.11ms` from Calgary, CA
41.87.153.69	AS36925 MEDITELECOM	`2.27ms` from Casablanca, MA
154.21.231.69	AS396026 Deasil Networks	`1.00ms` from Las Vegas, US
209.74.230.37	AS16604 HUNTEL.NET	`1.78ms` from Lincoln, US
169.50.79.197	AS36351 IBM Cloud	`1.13ms` from London, GB
47.151.84.133	AS5650 Frontier Communications of America, Inc.	`1.91ms` from Los Angeles, US
144.121.69.101	AS46887 Crown Castle Fiber LLC	`0.53ms` from New York City, US
194.2.139.165	AS3215 Orange S.A.	`7.32ms` from Paris, FR
90.63.150.117	AS3215 Orange S.A.	`1.85ms` from Paris, FR
85.20.244.181	AS8968 BT Italia S.p.A.	`1.03ms` from Rome, IT
59.142.58.21	AS2516 KDDI CORPORATION	`4.68ms` from Tokyo, JP
133.209.38.245	AS2518 BIGLOBE Inc.	`5.51ms` from Tokyo, JP
83.215.68.149	AS8445 SALZBURG AG fur Energie, Verkehr und Telekommunikation	`12.52ms` from Vienna, AT
190.111.121.213	AS52285 Ewinet C.A.	`9.77ms` from Willemstad, CW
68.184.28.245	AS20115 Charter Communications LLC	`11.94ms` from Ashburn, US
12.127.222.229	AS7018 AT&T Enterprises, LLC	`3.72ms` from Atlanta, US
111.33.168.53	AS38019 tianjin Mobile Communication Company Limited	`3.35ms` from Beijing, CN
34.218.56.197	AS16509 Amazon.com, Inc.	`0.15ms` from Boardman, US
177.184.159.165	AS263587 SOS TELECOM	`16.15ms` from Curitiba, BR
151.189.198.117	AS3209 Vodafone GmbH	`0.83ms` from Frankfurt am Main, DE
223.6.134.37	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.70ms` from Hangzhou, CN

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 49.158.78.229

traceroute to 49.158.78.229 (49.158.78.229): 6 hops max, 52 byte packets

2 [AS47447] 212.83.33.9 1 ms

3 [AS47447] 62.113.192.67 0.304 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Frankfurt am Main, DE

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