49.158.56.0/21

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:        49.158.56.0 - 49.158.63.255
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:        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 49.158.56.0/21

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
49.158.64.0/21	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 is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
49.158.60.6	random.idv.tw	1

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

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

IP Address	ASN	Details
49.158.61.129	AS24164 UNION BROADBAND NETWORK	`0.76ms` from Taipei, TW
49.158.60.1	AS24164 UNION BROADBAND NETWORK	`1.00ms` from Taipei, TW
49.158.57.1	AS24164 UNION BROADBAND NETWORK	`1.28ms` 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
35.236.248.85	AS396982 Google LLC	`0.13ms` from Ashburn, US
93.122.180.69	AS8953 Orange Romania S.A.	`17.00ms` from Bucharest, RO
80.93.41.5	AS28919 Stadtwerke Kufstein GmbH	`11.92ms` from Frankfurt am Main, DE
79.226.44.165	AS3320 Deutsche Telekom AG	`6.74ms` from Frankfurt am Main, DE
1.14.226.53	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.00ms` from Guangzhou, CN
89.19.98.133	AS25505 GRYGORIY CHEREDA	`0.32ms` from Kyiv, UA
217.129.10.53	AS13156 NOWO COMMUNICATIONS, S.A.	`7.47ms` from Lisbon, PT
93.85.81.245	AS6697 Republican Unitary Telecommunication Enterprise Beltelecom	`0.70ms` from Minsk, BY
81.200.3.165	AS29124 Iskratelecom JSC	`0.35ms` from Moscow, RU
93.238.171.197	AS3320 Deutsche Telekom AG	`6.93ms` from Nuernberg, DE
3.85.118.213	AS14618 Amazon.com, Inc.	`0.50ms` from Reston, US
209.120.195.245	AS3257 GTT Communications Inc.	`0.32ms` from San Jose, US
121.147.100.101	AS4766 Korea Telecom	`5.29ms` from Seoul, KR
61.195.167.181	AS4694 IDC Frontier Inc.	`0.62ms` from Tokyo, JP
41.110.108.165	AS36947 Telecom Algeria	`17.51ms` from Algiers, DZ
149.97.236.37	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.	`0.43ms` from Atlanta, US
35.236.170.53	AS396982 Google LLC	`0.15ms` from Chang-hua, TW
204.106.249.5	AS47038 DMCI Broadband, LLC.	`5.43ms` from Detroit, US
58.229.220.37	AS9318 SK Broadband Co Ltd	`2.08ms` from Incheon, KR
90.82.75.37	AS3215 Orange S.A.	`1.60ms` from Le Lamentin, MQ
84.67.60.213	AS5378 Vodafone Limited	`8.09ms` from London, GB
110.72.40.37	AS4837 CHINA UNICOM China169 Backbone	`7.45ms` from Nanning, CN
79.227.62.21	AS3320 Deutsche Telekom AG	`4.05ms` from Nuernberg, DE
173.29.131.181	AS30036 Mediacom Communications Corp	`4.62ms` from Phoenix, US
20.57.167.5	AS8075 Microsoft Corporation	`0.45ms` from Quincy, US

Traceroute

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

traceroute -a -n -q1 -f5 49.158.57.2

traceroute to 49.158.57.2 (49.158.57.2): 64 hops max, 52 byte packets

5 [AS3491] 63.220.199.176 0.918 ms

6 [AS3491] 63.223.9.222 53.648 ms

7 [AS3491] 63.222.40.102 53.005 ms

8 [AS9924] 60.199.15.33 52.839 ms

9 [AS9924] 60.199.28.22 52.906 ms

10 [AS9924] 219.80.112.186 53.887 ms

11 *

12 *

13 *

14 *

15 [AS24164] 49.158.57.2 57.058 ms

Measurement taken from

IPinfo ProbeNet in Singapore, SG

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