49.159.104.0/21

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:        49.159.96.0 - 49.159.127.255
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 49.159.104.0/21

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 49.159.0.0/16

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
49.159.184.0/21	AS24163	TFN MEDIA CO., LTD.	2,048
49.159.224.0/21	AS24164	TFN MEDIA CO., LTD.	2,048
49.159.220.0/22	AS24164	TFN MEDIA CO., LTD.	1,024
49.159.192.0/22	AS24163	TFN MEDIA CO., LTD.	1,024
49.159.64.0/22	AS24164	TFN MEDIA CO., LTD.	1,024
49.159.216.0/22	AS24164	TFN MEDIA CO., LTD.	1,024

Hosted domains

There are 6 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
49.159.106.83	chenyan.cc	2
49.159.105.171	myshares.site	1
49.159.105.6	pc123.com.tw	1
49.159.106.92	keigoiwork.idv.tw	1
49.159.104.87	foodspots.site	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

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Pingable IPs

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

IP Address	ASN	Details
49.159.104.1	AS24164 UNION BROADBAND NETWORK	`1.07ms` from Taipei, TW
49.159.106.37	AS24164 UNION BROADBAND NETWORK	`5.39ms` from Taipei, TW
49.159.107.229	AS24164 UNION BROADBAND NETWORK	`7.37ms` from Taipei, TW
49.159.105.51	AS24164 UNION BROADBAND NETWORK	`4.76ms` 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
110.253.140.245	AS4837 CHINA UNICOM China169 Backbone	`5.55ms` from Beijing, CN
98.47.168.85	AS7922 Comcast Cable Communications, LLC	`1.59ms` from Fremont, US
47.158.25.213	AS5650 Frontier Communications of America, Inc.	`3.71ms` from Los Angeles, US
94.93.28.133	AS3269 Telecom Italia S.p.A.	`4.93ms` from Milan, IT
66.162.28.197	AS3549 Level 3 Parent, LLC	`2.61ms` from Murfreesboro, US
114.188.105.181	AS4713 NTT DOCOMO BUSINESS,Inc.	`5.38ms` from Osaka, JP
176.173.10.149	AS5410 Bouygues Telecom SA	`5.64ms` from Saint-Denis, FR
216.211.131.165	AS17378 TierPoint, LLC	`0.30ms` from Seattle, US
112.222.208.21	AS3786 LG DACOM Corporation	`1.97ms` from Seoul, KR
59.5.105.149	AS4766 Korea Telecom	`1.15ms` from Seoul, KR
175.24.214.5	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.59ms` from Shanghai, CN
210.240.103.85	AS1659 Taiwan Academic Network (TANet) Information Center	`4.43ms` from Taipei, TW
192.72.24.245	AS4780 Digital United Inc.	`1.05ms` from Taipei, TW
147.235.73.53	AS208905 Exelera Telecom Ltd	`1.98ms` from Tel Aviv, IL
35.247.119.37	AS396982 Google LLC	`0.15ms` from The Dalles, US
103.175.110.245	AS146974 Woven by Toyota, Inc.	`0.76ms` from Tokyo, JP
104.22.32.5	AS13335 Cloudflare, Inc.	`0.59ms` from Vancouver, CA
143.64.211.245	AS58593 Shanghai Blue Cloud Technology Co.,Ltd	`6.30ms` from Beijing, CN
79.220.244.5	AS3320 Deutsche Telekom AG	`5.36ms` from Berlin, DE
41.35.237.165	AS8452 TE-AS	`8.20ms` from Cairo, EG
132.232.248.101	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.77ms` from Chengdu, CN
109.79.103.197	AS15502 Vodafone Ireland Limited	`5.10ms` from Dublin, IE
83.169.62.69	AS61157 PlusServer GmbH	`1.18ms` from Duesseldorf, DE
78.35.93.37	AS8422 NetCologne Gesellschaft fur Telekommunikation mbH	`2.11ms` from Duesseldorf, DE
220.245.221.37	AS7545 TPG Telecom Limited	`1.52ms` from Melbourne, AU

Traceroute

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

traceroute -a -n -q1 -f4 -m7 49.159.109.209

traceroute to 49.159.109.209 (49.159.109.209): 7 hops max, 52 byte packets

4 [] 103.45.0.53 1.387 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Guangzhou, CN

On March 13th 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.

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