49.158.88.0/21

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:        49.158.88.0 - 49.158.95.255
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 49.158.88.0/21

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
49.158.96.0/21	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
49.158.80.0/21	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

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Useful for Cybersecurity

Read more

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
172.178.55.181	AS8075 Microsoft Corporation	`0.61ms` from Ashburn, US
152.136.238.165	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.08ms` from Beijing, CN
187.29.237.213	AS4230 CLARO S.A.	`12.46ms` from Brasilia, BR
95.103.19.229	AS6855 Slovak Telekom, a.s.	`7.16ms` from Bratislava, SK
58.6.230.197	AS7545 TPG Telecom Limited	`1.68ms` from Brisbane, AU
18.133.135.85	AS16509 Amazon.com, Inc.	`0.17ms` from London, GB
146.97.40.53	AS786 Jisc Services Limited	`0.50ms` from London, GB
74.72.149.101	AS12271 Charter Communications Inc	`4.06ms` from New York City, US
157.52.117.85	AS54113 Fastly, Inc.	`0.28ms` from New York City, US
13.125.175.213	AS16509 Amazon.com, Inc.	`0.15ms` from Seoul, KR
106.112.140.53	AS4134 CHINANET-BACKBONE	`7.81ms` from Shijiazhuang, CN
114.76.146.85	AS4804 Microplex PTY LTD	`10.88ms` from Sydney, AU
49.243.7.197	AS10013 FreeBit Co.,Ltd.	`18.10ms` from Tokyo, JP
153.230.13.165	AS4713 NTT DOCOMO BUSINESS,Inc.	`7.10ms` from Tokyo, JP
147.194.180.5	AS15128 Comwave Telecom Inc.	`0.79ms` from Toronto, CA
193.67.106.85	AS702 Verizon Business	`1.86ms` from Amsterdam, NL
50.186.235.165	AS7922 Comcast Cable Communications, LLC	`6.53ms` from Ashburn, US
181.40.90.245	AS23201 Telecel S.A.	`0.52ms` from Asuncion, PY
170.185.156.5	AS11686 Zayo Bandwidth	`18.19ms` from Atlanta, US
97.89.188.37	AS20115 Charter Communications LLC	`4.22ms` from Atlanta, US
75.138.61.37	AS20115 Charter Communications LLC	`8.68ms` from Atlanta, US
181.224.96.85	AS52279 ETERNET S.R.L.	`11.59ms` from Buenos Aires, AR
202.65.169.85	AS38592 Chittagong Online Limited AS38592 AP	`3.94ms` from Dhaka, BD
63.179.254.245	AS16509 Amazon.com, Inc.	`0.42ms` from Frankfurt am Main, DE
213.191.64.53	AS6805 Telefonica Germany GmbH & Co.OHG	`7.77ms` from Frankfurt am Main, DE

Traceroute

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

traceroute -a -n -q1 -m5 49.158.92.199

traceroute to 49.158.92.199 (49.158.92.199): 5 hops max, 52 byte packets

1 [AS15169] 142.251.255.195 3.381 ms

2 [AS15169] 192.178.106.174 3.646 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Chang-hua, TW

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.

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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