49.158.248.0/21

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:        49.158.248.0 - 49.158.255.255
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 49.158.248.0/21

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
49.158.32.0/21	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
49.158.8.0/21	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

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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
193.37.55.181	AS48095 XT GLOBAL NETWORKS LTD.	`7.71ms` from Bucharest, RO
160.176.89.101	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`5.21ms` from Casablanca, MA
98.5.27.21	AS11351 Charter Communications Inc	`18.78ms` from Chicago, US
3.167.139.37	AS16509 Amazon.com, Inc.	`0.23ms` from Chicago, US
99.176.11.245	AS7018 AT&T Enterprises, LLC	`3.36ms` from Dallas, US
86.130.123.37	AS2856 British Telecommunications PLC	`1.90ms` from Erith, GB
213.69.206.53	AS702 Verizon Business	`5.05ms` from Frankfurt am Main, DE
125.91.101.149	AS4134 CHINANET-BACKBONE	`9.02ms` from Guangzhou, CN
177.89.241.149	AS28220 Alares Cabo Servicos de Telecomunicacoes S.A.	`3.18ms` from Joao Pessoa, BR
46.193.239.213	AS52075 Wifirst S.A.S.	`0.42ms` from London, GB
6.6.59.165	AS668 United States Department of Defense (DoD)	`1.84ms` from Los Angeles, US
170.82.199.165	AS263297 VERO S.A	`1.15ms` from Novo Hamburgo, BR
202.171.224.149	AS55900 GLBB Japan KK	`0.21ms` from Osaka, JP
176.227.137.21	AS29286 SKYLOGIC S.P.A.	`1.34ms` from Paris, FR
71.61.202.37	AS7922 Comcast Cable Communications, LLC	`11.58ms` from Reston, US
162.223.32.69	AS13415 FirstDigital Communications, LLC	`0.68ms` from Salt Lake City, US
201.191.171.213	AS11830 Instituto Costarricense de Electricidad y Telecom.	`2.65ms` from San Pedro, CR
121.254.9.197	AS23563 SK Broadband Co Ltd	`2.21ms` from Seoul, KR
123.181.47.165	AS4134 CHINANET-BACKBONE	`4.43ms` from Shijiazhuang, CN
217.98.52.69	AS5617 Orange Polska Spolka Akcyjna	`0.46ms` from Warsaw, PL
155.166.134.21	AS20057 AT&T Enterprises, LLC	`17.93ms` from Ashburn, US
111.198.18.69	AS4808 China Unicom Beijing Province Network	`3.46ms` from Beijing, CN
52.218.233.53	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
139.165.216.21	AS2611 BELNET	`2.59ms` from Brussels, BE
5.2.135.69	AS8708 DIGI ROMANIA S.A.	`0.44ms` from Bucharest, RO

Traceroute

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

traceroute -a -n -q1 -m5 49.158.254.246

traceroute to 49.158.254.246 (49.158.254.246): 5 hops max, 52 byte packets

1 [AS15169] 142.251.255.195 3.284 ms

2 [AS15169] 192.178.105.246 3.307 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Chang-hua, TW

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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