49.158.56.0/21

AS24164 · UNION BROADBAND NETWORK

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Summary

Country	Taiwan
Domain	tfn.net.tw
ASN	AS24164
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

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

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

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

IP Address	ASN	Details
49.158.60.1	AS24164 UNION BROADBAND NETWORK	`1.13ms` from Taipei, TW
49.158.57.2	AS24164 UNION BROADBAND NETWORK	`1.29ms` from Taipei, TW
49.158.62.33	AS24164 UNION BROADBAND NETWORK	`2.94ms` from Taipei, TW
49.158.61.193	AS24164 UNION BROADBAND NETWORK	`0.76ms` 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
195.240.183.21	AS1136 KPN B.V.	`1.33ms` from Amsterdam, NL
172.171.136.5	AS8075 Microsoft Corporation	`0.41ms` from Ashburn, US
128.185.175.21	AS9498 BHARTI Airtel Ltd.	`0.70ms` from Bengaluru, IN
47.70.140.117	AS3209 Vodafone GmbH	`18.47ms` from Berlin, DE
135.237.220.117	AS8075 Microsoft Corporation	`0.34ms` from Boydton, US
213.251.101.229	AS6848 Telenet BV	`5.06ms` from Brussels, BE
58.20.52.69	AS4837 CHINA UNICOM China169 Backbone	`2.04ms` from Changsha, CN
71.72.201.245	AS10796 Charter Communications Inc	`18.12ms` from Columbus, US
195.41.228.165	AS3292 TDC Holding A/S	`2.73ms` from Copenhagen, DK
217.87.20.5	AS3320 Deutsche Telekom AG	`9.17ms` from Frankfurt am Main, DE
113.164.36.101	AS45899 VNPT Corp	`1.59ms` from Hanoi, VN
103.57.210.69	AS131353 NhanHoa Software company	`0.23ms` from Ho Chi Minh City, VN
193.106.168.117	AS50427 Orion Telecom LLC	`7.29ms` from Krasnoyarsk, RU
87.114.14.149	AS6871 Plusnet	`3.92ms` from London, GB
41.60.18.5	AS30844 Liquid Telecommunications Ltd	`19.26ms` from Lusaka, ZM
148.4.127.5	AS6074 Long Island University	`0.88ms` from New York City, US
180.198.146.245	AS18126 Chubu Telecommunications Company, Inc.	`5.07ms` from Osaka, JP
213.192.10.149	AS16019 Vodafone Czech Republic a.s.	`3.33ms` from Prague, CZ
186.15.224.69	AS52228 Cable Tica	`0.44ms` from San Jose, CR
221.153.237.213	AS4766 Korea Telecom	`1.60ms` from Seoul, KR
206.189.155.149	AS14061 DigitalOcean, LLC	`0.21ms` from Singapore, SG
203.167.51.213	AS10021 KVH Co.,Ltd	`1.16ms` from Tokyo, JP
18.181.159.21	AS16509 Amazon.com, Inc.	`0.15ms` from Tokyo, JP
206.87.134.197	AS393249 University of British Columbia	`8.40ms` from Vancouver, CA
211.142.132.149	AS24445 Henan Mobile Communications Co.,Ltd	`2.54ms` from Zhengzhou, CN

Traceroute

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

traceroute -a -n -q1 -m5 49.158.58.215

traceroute to 49.158.58.215 (49.158.58.215): 5 hops max, 52 byte packets

1 [AS15169] 142.251.255.195 160.212 ms

2 [AS15169] 192.178.106.174 157.331 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Council Bluffs, US

On August 22nd 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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