49.158.156.0/22

AS24163 · UNION BROADBAND NETWORK

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Summary

Country	Taiwan
Domain	tfn.net.tw
ASN	AS24163
Registry	TWNIC
ID	UBBNET-NET

WHOIS Details

inetnum:        49.158.156.0 - 49.158.159.255
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

Read more

Pingable IPs

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

IP Address	ASN	Details
49.158.159.48	AS24163 UNION BROADBAND NETWORK	`8.50ms` from Taipei, TW
49.158.158.57	AS24163 UNION BROADBAND NETWORK	`8.68ms` from Taipei, TW
49.158.156.1	AS24163 UNION BROADBAND NETWORK	`2.30ms` from Taipei, TW
49.158.157.36	AS24163 UNION BROADBAND NETWORK	`8.55ms` 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
35.163.247.70	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
78.146.105.246	AS13285 TalkTalk Communications Limited	`2.01ms` from London, GB
83.32.125.150	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.25ms` from Madrid, ES
99.137.177.102	AS7018 AT&T Enterprises, LLC	`10.24ms` from Miami, US
4.242.154.230	AS8075 Microsoft Corporation	`0.27ms` from Phoenix, US
195.66.100.134	AS25233 ARABIAN INTERNET & COMMUNICATIONS SERVICES CO.LTD	`2.95ms` from Riyadh, SA
187.205.210.198	AS8151 UNINET	`8.06ms` from Santiago de Queretaro, MX
200.144.225.246	AS28571 UNIVERSIDADE DE SAO PAULO	`0.89ms` from Sao Paulo, BR
175.208.132.150	AS4766 Korea Telecom	`1.41ms` from Seoul, KR
59.27.89.230	AS4766 Korea Telecom	`3.30ms` from Seoul, KR
163.228.155.134	AS58593 Shanghai Blue Cloud Technology Co.,Ltd	`2.49ms` from Shanghai, CN
118.80.132.70	AS4837 CHINA UNICOM China169 Backbone	`4.66ms` from Taiyuan, CN
99.242.133.86	AS812 Rogers Communications Canada Inc.	`6.44ms` from Toronto, CA
5.190.235.150	AS58224 Iran Telecommunication Company PJS	`14.31ms` from Az Za`ayin, QA
123.115.171.246	AS4808 China Unicom Beijing Province Network	`3.24ms` from Beijing, CN
65.27.116.22	AS10796 Charter Communications Inc	`9.75ms` from Chicago, US
91.20.120.134	AS3320 Deutsche Telekom AG	`8.87ms` from Frankfurt am Main, DE
92.222.99.22	AS16276 OVH SAS	`0.08ms` from Gravelines, FR
192.71.155.22	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.	`0.65ms` from Helsinki, FI
67.200.185.198	AS11215 Logix	`1.56ms` from Houston, US
197.94.219.230	AS20011 Dimension Data	`0.98ms` from Johannesburg, ZA
95.23.21.6	AS12479 Orange Espagne SA	`9.68ms` from Madrid, ES
104.123.26.182	AS16625 Akamai Technologies, Inc.	`0.29ms` from Paris, FR
37.216.216.166	AS35819 Etihad Etisalat, a joint stock company	`1.90ms` from Riyadh, SA
187.143.145.70	AS8151 UNINET	`5.35ms` from Santiago de Queretaro, MX

Traceroute

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

traceroute -a -n -q1 49.158.156.42

traceroute to 49.158.156.42 (49.158.156.42): 64 hops max, 52 byte packets

1 [AS15169] 72.14.235.202 283.212 ms

2 *

3 [AS9924] 60.199.21.246 285.135 ms

4 [AS9924] 60.199.47.226 288.236 ms

5 [AS9924] 219.80.241.78 286.703 ms

6 *

7 *

8 *

9 [AS24163] 49.158.156.42 295.402 ms

Measurement taken from

IPinfo ProbeNet in Sao Paulo, BR

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.

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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