49.158.24.0/21

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:        49.158.24.0 - 49.158.31.255
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 49.158.24.0/21

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
49.158.248.0/21	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
49.158.80.0/21	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 3 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
49.158.25.201	giant-hsu.com	1
49.158.25.140	mej23.tw	1
49.158.25.234	800koko.com	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
49.158.26.94	AS24164 UNION BROADBAND NETWORK	`7.23ms` from Taipei, TW
49.158.27.178	AS24164 UNION BROADBAND NETWORK	`7.42ms` from Taipei, TW
49.158.24.1	AS24164 UNION BROADBAND NETWORK	`1.14ms` from Taipei, TW
49.158.25.176	AS24164 UNION BROADBAND NETWORK	`6.49ms` 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
37.107.58.245	AS25019 Saudi Telecom Company JSC	`5.84ms` from Jeddah, SA
112.29.178.133	AS9808 China Mobile Communications Group Co., Ltd.	`5.57ms` from Nanjing, CN
3.237.81.21	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
189.23.247.53	AS4230 CLARO S.A.	`0.60ms` from Rio de Janeiro, BR
146.190.113.133	AS14061 DigitalOcean, LLC	`0.29ms` from Santa Clara, US
189.230.106.197	AS8151 UNINET	`15.97ms` from Santiago de Queretaro, MX
18.143.89.117	AS16509 Amazon.com, Inc.	`0.13ms` from Singapore, SG
47.237.129.229	AS45102 Alibaba (US) Technology Co., Ltd.	`0.68ms` from Singapore, SG
202.231.187.117	AS18278 Cable TV Corporation	`2.23ms` from Tokyo, JP
51.96.97.133	AS16509 Amazon.com, Inc.	`0.81ms` from Zuerich, CH
41.196.13.197	AS24863 Link Egypt (Link.NET)	`5.85ms` from Cairo, EG
194.36.59.133	AS215733 Blacknight Internet Solutions Limited	`0.66ms` from Dublin, IE
217.69.64.197	AS61157 PlusServer GmbH	`0.49ms` from Duesseldorf, DE
212.211.220.229	AS12399 q.beyond AG	`0.62ms` from Frankfurt am Main, DE
122.33.200.197	AS17858 LG POWERCOMM	`1.44ms` from Incheon, KR
119.183.10.85	AS4837 CHINA UNICOM China169 Backbone	`3.82ms` from Jinan, CN
47.63.181.181	AS12430 VODAFONE ESPANA S.A.U.	`1.92ms` from Madrid, ES
62.109.14.37	AS29182 JSC IOT	`0.37ms` from Moscow, RU
118.105.240.229	AS18126 Chubu Telecommunications Company, Inc.	`5.59ms` from Osaka, JP
217.108.41.181	AS3215 Orange S.A.	`5.45ms` from Paris, FR
209.246.212.165	AS3356 Level 3 Parent, LLC	`0.43ms` from Philadelphia, US
189.7.163.133	AS28573 Claro NXT Telecomunicacoes Ltda	`3.63ms` from Porto Alegre, BR
79.106.146.181	AS42313 ONE ALBANIA SH.A.	`6.16ms` from Pristina, XK
84.217.105.101	AS8434 Telenor Sverige AB	`0.69ms` from Stockholm, SE
35.200.57.85	AS396982 Google LLC	`0.15ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 49.158.27.130

traceroute to 49.158.27.130 (49.158.27.130): 64 hops max, 52 byte packets

1 [AS15169] 142.251.255.195 41.598 ms

2 [AS15169] 192.178.106.174 41.645 ms

3 *

4 *

5 *

6 *

7 [AS24164] 49.158.27.130 49.952 ms

Measurement taken from

IPinfo ProbeNet in Singapore, SG

On January 30th 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.

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