49.158.8.0/21

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:        49.158.8.0 - 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:        [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 49.158.8.0/21

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

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Pingable IPs

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

IP Address	ASN	Details
49.158.8.11	AS24164 UNION BROADBAND NETWORK	`7.41ms` from Taichung, 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
20.16.107.53	AS8075 Microsoft Corporation	`0.28ms` from Amsterdam, NL
104.5.8.149	AS7018 AT&T Enterprises, LLC	`10.00ms` from Atlanta, US
45.129.240.37	AS26042 FiberState, LLC	`0.14ms` from Draper, US
47.87.232.165	AS45102 Alibaba (US) Technology Co., Ltd.	`1.11ms` from Dubai, AE
84.68.69.85	AS5378 Vodafone Limited	`4.94ms` from Edinburgh, GB
24.160.5.117	AS11427 Charter Communications Inc	`6.88ms` from Houston, US
101.53.227.5	AS9541 Cyber Internet Services (Pvt) Ltd.	`0.98ms` from Karachi, PK
213.52.138.133	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.	`0.78ms` from Manchester, GB
82.58.107.149	AS3269 Telecom Italia S.p.A.	`2.17ms` from Milan, IT
201.12.248.5	AS26615 TIM S/A	`2.06ms` from Osasco, BR
88.180.34.149	AS12322 Free SAS	`11.01ms` from Paris, FR
217.112.173.149	AS20723 AVONET, s.r.o.	`0.31ms` from Prague, CZ
34.192.47.53	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
216.218.214.53	AS6939 Hurricane Electric LLC	`0.14ms` from Seattle, US
175.204.149.53	AS4766 Korea Telecom	`5.13ms` from Seoul, KR
112.170.238.101	AS4766 Korea Telecom	`1.40ms` from Seoul, KR
118.63.156.149	AS4766 Korea Telecom	`1.71ms` from Seoul, KR
78.57.241.245	AS8764 Telia Lietuva, AB	`8.28ms` from Siauliai, LT
45.130.101.85	AS39521 TNGNET B.V.	`0.76ms` from Amsterdam, NL
74.110.146.21	AS701 Verizon Business	`4.58ms` from Ashburn, US
84.198.226.213	AS6848 Telenet BV	`1.75ms` from Brussels, BE
92.81.109.149	AS9050 Orange Romania S.A.	`0.87ms` from Bucharest, RO
113.0.19.69	AS4837 CHINA UNICOM China169 Backbone	`9.95ms` from Changchun, CN
152.52.100.37	AS9498 BHARTI Airtel Ltd.	`0.64ms` from Chennai, IN
193.108.194.101	AS20808 BNP Paribas Bank Polska S.A.	`18.04ms` from Frankfurt am Main, DE

Traceroute

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

traceroute -a -n -q1 -m4 49.158.9.87

traceroute to 49.158.9.87 (49.158.9.87): 4 hops max, 52 byte packets

1 [AS132335] 43.230.201.129 0.313 ms

2 *

3 *

4 *

Measurement taken from

IPinfo ProbeNet in Mumbai, IN

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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