49.158.32.0/21

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:        49.158.32.0 - 49.158.39.255
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 49.158.32.0/21

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
49.158.40.0/21	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 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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
12.118.25.245	AS7018 AT&T Enterprises, LLC	`4.40ms` from Ashburn, US
155.207.8.5	AS5470 AUTH-NET-AS	`10.14ms` from Athens, GR
103.3.64.245	AS45430 SBN-IIG/AWN-IIG transit provider	`6.40ms` from Bangkok, TH
81.10.64.245	AS8452 TE-AS	`9.83ms` from Cairo, EG
75.210.166.229	AS6167 Verizon Business	`10.96ms` from Chicago, US
87.36.75.197	AS1213 HEAnet CLG	`2.90ms` from Dublin, IE
125.89.46.5	AS4134 CHINANET-BACKBONE	`7.43ms` from Guangzhou, CN
60.241.192.197	AS7545 TPG Telecom Limited	`0.50ms` from Melbourne, AU
219.114.215.37	AS9617 JCOM Co., Ltd.	`13.57ms` from Osaka, JP
90.29.64.117	AS3215 Orange S.A.	`6.28ms` from Paris, FR
220.245.10.85	AS7545 TPG Telecom Limited	`1.03ms` from Perth, AU
186.47.16.21	AS28006 CORPORACION NACIONAL DE TELECOMUNICACIONES - CNT EP	`1.63ms` from Quito, EC
23.101.200.181	AS8075 Microsoft Corporation	`0.56ms` from San Jose, US
121.146.176.37	AS4766 Korea Telecom	`6.87ms` from Seoul, KR
2.200.18.245	AS3209 Vodafone GmbH	`7.42ms` from Berlin, DE
75.196.0.229	AS6167 Verizon Business	`13.38ms` from Chicago, US
35.209.66.5	AS15169 Google LLC	`0.12ms` from Council Bluffs, US
68.56.22.149	AS7922 Comcast Cable Communications, LLC	`6.45ms` from Detroit, US
174.62.69.5	AS7922 Comcast Cable Communications, LLC	`5.78ms` from Fremont, US
125.124.70.101	AS58461 CT-HangZhou-IDC	`5.45ms` from Hangzhou, CN
222.187.36.85	AS4134 CHINANET-BACKBONE	`7.62ms` from Huai'an, CN
83.224.146.117	AS30722 Vodafone Italia S.p.A.	`17.59ms` from Milan, IT
193.0.171.21	AS58116 Mamba JSC	`0.84ms` from Moscow, RU
41.215.79.165	AS15808 ACCESSKENYA GROUP LTD is an ISP serving	`0.98ms` from Nairobi, KE
3.164.27.21	AS16509 Amazon.com, Inc.	`0.56ms` from Osasco, BR

Traceroute

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

traceroute -a -n -q1 -m5 49.158.38.243

traceroute to 49.158.38.243 (49.158.38.243): 5 hops max, 52 byte packets

1 [AS15169] 142.251.255.195 144.162 ms

2 [AS15169] 192.178.105.192 144.127 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Salt Lake City, US

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.

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

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