49.158.80.0/21

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:        49.158.80.0 - 49.158.87.255
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 49.158.80.0/21

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
49.158.8.0/21	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

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

IP Address	ASN	Details
49.158.80.97	AS24164 UNION BROADBAND NETWORK	`0.73ms` 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
34.60.239.85	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
117.251.97.133	AS9829 National Internet Backbone	`1.50ms` from Delhi, IN
206.144.98.5	AS5006 Inteliquent, inc.	`0.35ms` from Denver, US
177.47.44.85	AS28652 Telecomunicações Nordeste Ltda.	`13.31ms` from Fortaleza, BR
211.187.160.5	AS9318 SK Broadband Co Ltd	`1.68ms` from Incheon, KR
103.125.52.213	AS138098 PT Nuon Digital Indonesia	`2.18ms` from Jakarta, ID
217.73.112.101	AS211609 OKKO LLC	`0.26ms` from Krasnoyarsk, RU
2.125.126.85	AS5607 Sky UK Limited	`5.63ms` from London, GB
105.172.191.5	AS37119 UNITEL SA	`1.31ms` from Luanda, AO
63.67.208.5	AS701 Verizon Business	`1.62ms` from New York City, US
5.128.250.85	AS31200 Novotelecom Ltd	`1.58ms` from Novosibirsk, RU
46.180.235.197	AS39927 E-Light-Telecom Ltd.	`6.15ms` from Novosibirsk, RU
189.47.57.165	AS27699 TELEFÔNICA BRASIL S.A	`1.55ms` from Osasco, BR
221.163.123.181	AS4766 Korea Telecom	`1.61ms` from Seoul, KR
35.129.47.37	AS20115 Charter Communications LLC	`4.04ms` from St. Louis, US
1.164.248.165	AS3462 Data Communication Business Group	`1.25ms` from Taipei, TW
202.122.139.165	AS24262 HAMANASU INFORMATION Co., Ltd.	`12.62ms` from Tokyo, JP
125.17.127.149	AS9498 BHARTI Airtel Ltd.	`1.10ms` from Bengaluru, IN
190.198.6.69	AS8048 CANTV Servicios, Venezuela	`2.24ms` from Caracas, VE
195.194.108.21	AS786 Jisc Services Limited	`2.10ms` from Chester, GB
73.48.24.133	AS7922 Comcast Cable Communications, LLC	`11.46ms` from Chicago, US
108.129.216.5	AS16509 Amazon.com, Inc.	`0.49ms` from Dublin, IE
165.227.201.5	AS14061 DigitalOcean, LLC	`0.29ms` from New York City, US
191.180.172.5	AS28573 Claro NXT Telecomunicacoes Ltda	`1.61ms` from Osasco, BR
86.225.205.117	AS3215 Orange S.A.	`13.14ms` from Paris, FR

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 49.158.83.188

traceroute to 49.158.83.188 (49.158.83.188): 7 hops max, 52 byte packets

4 [AS21928] 100.199.0.93 0.085 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Tieling, CN

On February 1st 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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