122.100.104.0/21

AS24163 · UNION BROADBAND NETWORK

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Summary

Country	Taiwan
Domain	tfn.net.tw
ASN	AS24163
Parent Range	122.100.64.0/18
Registry	TWNIC
ID	UBBNET-NET

WHOIS Details

inetnum:        122.100.104.0 - 122.100.111.255
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 20080316
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 122.100.104.0/21

Range	ASN	Company	Num of IPs
122.100.64.0/18	AS24164	UNION BROADBAND NETWORK	16,384

Nearby Ranges

BGP prefixes that overlap with 122.100.0.0/16

Range	ASN	Company	Num of IPs
122.100.128.0/17	AS4609	CTM	32,768
122.100.64.0/18	AS24164	UNION BROADBAND NETWORK	16,384
122.100.24.0/21	AS17511	OPTAGE Inc.	2,048
122.100.96.0/21	AS24165	TFN MEDIA CO., LTD.	2,048
122.100.16.0/21	AS7671	NIPPON TELEGRAPH AND TELEFHONE WEST CORPORATION	2,048

Hosted domains

There are 4 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
122.100.110.113	julojulo.club	2
122.100.110.252	huali-tech.tw	1
122.100.110.115	xydrive.one	1

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

1,261 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
122.100.109.230	AS24163 UNION BROADBAND NETWORK	`7.67ms` from Taipei, TW
122.100.108.1	AS24163 UNION BROADBAND NETWORK	`2.00ms` from Taipei, TW
122.100.106.195	AS24163 UNION BROADBAND NETWORK	`5.16ms` from Taipei, TW
122.100.111.220	AS24163 UNION BROADBAND NETWORK	`6.20ms` from Taipei, TW
122.100.104.1	AS24163 UNION BROADBAND NETWORK	`1.68ms` from Taipei, TW
122.100.110.1	AS24163 UNION BROADBAND NETWORK	`2.00ms` from Taipei, TW
122.100.107.12	AS24163 UNION BROADBAND NETWORK	`6.66ms` from Taipei, TW
122.100.105.202	AS24163 UNION BROADBAND NETWORK	`7.17ms` 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
208.44.180.5	AS209 CenturyLink Communications, LLC	`19.13ms` from Chicago, US
142.59.75.101	AS852 TELUS Communications Inc.	`1.31ms` from Edmonton, CA
112.91.229.5	AS17816 China Unicom IP network China169 Guangdong province	`8.27ms` from Guangzhou, CN
119.135.213.5	AS4134 CHINANET-BACKBONE	`4.09ms` from Guangzhou, CN
95.146.65.181	AS2856 British Telecommunications PLC	`7.22ms` from London, GB
67.16.189.165	AS3549 Level 3 Parent, LLC	`0.41ms` from Los Angeles, US
209.196.185.37	AS11776 Breezeline	`0.36ms` from Miami, US
110.73.88.181	AS4837 CHINA UNICOM China169 Backbone	`4.73ms` from Nanning, CN
24.184.34.85	AS6128 Cablevision Systems Corp.	`6.58ms` from Newark, US
84.176.195.197	AS3320 Deutsche Telekom AG	`6.02ms` from Nuernberg, DE
115.64.181.117	AS7545 TPG Telecom Limited	`1.28ms` from Perth, AU
52.1.155.149	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
200.155.153.149	AS11432 Telium Telecomunicações Ltda	`0.68ms` from Sao Paulo, BR
62.243.187.85	AS3292 TDC Holding A/S	`1.59ms` from Skanderborg, DK
34.168.137.133	AS396982 Google LLC	`0.14ms` from The Dalles, US
209.92.12.69	AS202015 HZ Hosting Ltd	`0.20ms` from Ashburn, US
74.119.147.197	AS46562 Performive LLC	`0.46ms` from Atlanta, US
136.255.68.133	AS12302 Vodafone Romania S.A.	`0.49ms` from Bucharest, RO
139.186.69.213	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.21ms` from Chongqing, CN
159.71.0.197	AS5972 United States Department of Defense (DoD)	`10.71ms` from Dallas, US
177.136.119.5	AS28186 ITS TELECOMUNICACOES LTDA	`18.01ms` from Fortaleza, BR
115.192.69.181	AS4134 CHINANET-BACKBONE	`5.41ms` from Hangzhou, CN
176.30.212.229	AS20978 TT Mobil Iletisim Hizmetleri A.S	`14.96ms` from Istanbul, TR
222.169.11.245	AS4134 CHINANET-BACKBONE	`18.86ms` from Liaoyang, CN
81.149.82.245	AS2856 British Telecommunications PLC	`2.36ms` from London, GB

Traceroute

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

traceroute -a -n -q1 -f3 122.100.109.230

traceroute to 122.100.109.230 (122.100.109.230): 64 hops max, 52 byte packets

3 [AS21859] 23.248.177.210 0.278 ms

4 [AS21859] 23.236.103.66 0.817 ms

5 [AS9924] 60.199.14.50 0.8 ms

6 [AS9924] 60.199.21.41 0.92 ms

7 [AS9924] 60.199.47.106 8.321 ms

8 [AS9924] 219.80.241.74 2.348 ms

9 *

10 *

11 [AS24163] 122.100.109.230 7.697 ms

Measurement taken from

IPinfo ProbeNet in Taipei, TW

On February 7th 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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