49.158.96.0/21

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:        49.158.96.0 - 49.158.103.255
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 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

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

IP Address	ASN	Details
49.158.102.13	AS24164 UNION BROADBAND NETWORK	`7.05ms` from Taipei, TW
49.158.100.1	AS24164 UNION BROADBAND NETWORK	`1.27ms` from Taipei, TW
49.158.97.1	AS24164 UNION BROADBAND NETWORK	`1.33ms` from Taipei, TW
49.158.101.57	AS24164 UNION BROADBAND NETWORK	`7.15ms` from Taipei, TW
49.158.96.1	AS24164 UNION BROADBAND NETWORK	`1.30ms` 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
23.218.117.101	AS16625 Akamai Technologies, Inc.	`0.17ms` from Ashburn, US
158.108.58.5	AS9411 Kasetsart University, Thailand	`1.00ms` from Bangkok, TH
20.14.160.85	AS8075 Microsoft Corporation	`0.38ms` from Boydton, US
137.174.160.53	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.	`0.90ms` from Dallas, US
34.249.230.181	AS16509 Amazon.com, Inc.	`0.19ms` from Dublin, IE
91.20.99.149	AS3320 Deutsche Telekom AG	`8.79ms` from Frankfurt am Main, DE
218.5.242.149	AS4134 CHINANET-BACKBONE	`4.22ms` from Fuzhou, CN
115.197.126.181	AS4134 CHINANET-BACKBONE	`5.65ms` from Hangzhou, CN
122.225.66.21	AS58461 CT-HangZhou-IDC	`5.77ms` from Hangzhou, CN
1.180.153.5	AS4134 CHINANET-BACKBONE	`6.17ms` from Hohhot, CN
154.95.217.133	AS134175 SH2206-AP	`0.74ms` from Hong Kong, HK
88.255.141.85	AS9121 Turk Telekomunikasyon Anonim Sirketi	`0.27ms` from Istanbul, TR
37.38.138.181	AS42961 Mobile Telecommunications Company	`9.71ms` from Kuwait City, KW
23.190.176.5	AS399606 Imaging Bay, Inc.	`0.22ms` from Los Angeles, US
47.151.147.149	AS5650 Frontier Communications of America, Inc.	`1.66ms` from Los Angeles, US
79.154.235.101	AS3352 TELEFONICA DE ESPANA S.A.U.	`9.46ms` from Madrid, ES
176.112.206.85	AS199274 Serveroid, LLC	`1.33ms` from Moscow, RU
88.89.254.133	AS2119 Telenor Norge AS	`5.99ms` from Oslo, NO
31.38.229.181	AS5410 Bouygues Telecom SA	`11.52ms` from Paris, FR
83.0.54.117	AS5617 Orange Polska Spolka Akcyjna	`3.44ms` from Poznan, PL
41.10.123.165	AS36994 Vodacom	`11.50ms` from Pretoria, ZA
49.166.157.117	AS17858 LG POWERCOMM	`2.33ms` from Seoul, KR
149.143.23.149	AS57795 NG-BLU Networks B.V.	`0.59ms` from Amsterdam, NL
178.117.198.21	AS6848 Telenet BV	`11.03ms` from Amsterdam, NL
52.12.121.229	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US

Traceroute

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

traceroute -a -n -q1 -m5 49.158.99.30

traceroute to 49.158.99.30 (49.158.99.30): 5 hops max, 52 byte packets

1 [AS15169] 142.251.255.195 33.883 ms

2 [AS15169] 192.178.105.246 34.121 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

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.

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