119.77.208.0/21

AS24164 · UNION BROADBAND NETWORK

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Summary

Country	Taiwan
Domain	tfn.net.tw
ASN	AS24164
Parent Range	119.77.128.0/17
Registry	TWNIC
ID	UBBNET-NET

WHOIS Details

inetnum:        119.77.208.0 - 119.77.223.255
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 20090107
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 119.77.208.0/21

Range	ASN	Company	Num of IPs
119.77.128.0/17	AS24164	UNION BROADBAND NETWORK	32,768

Nearby Ranges

BGP prefixes that overlap with 119.77.0.0/16

Range	ASN	Company	Num of IPs
119.77.128.0/17	AS24164	UNION BROADBAND NETWORK	32,768
119.77.0.0/18	AS17918	AUSTRALIAN CENTRE FOR ADVANCED COMPUTING	16,384
119.77.0.0/19	AS17918	Bulletproof, Mission Critical Cloud	8,192
119.77.64.0/19	AS24033	Australian Private Networks Pty Ltd	8,192
119.77.96.0/19	AS38673	Korea Cable TV Kwangju Broadcasting	8,192
119.77.112.0/21	AS38673	Kwangju Cable Television	2,048

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

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
111.33.135.21	AS38019 tianjin Mobile Communication Company Limited	`4.79ms` from Beijing, CN
20.94.52.229	AS8075 Microsoft Corporation	`0.36ms` from Boydton, US
59.8.71.37	AS4766 Korea Telecom	`10.22ms` from Incheon, KR
221.141.128.165	AS9318 SK Broadband Co Ltd	`2.35ms` from Incheon, KR
103.181.246.5	AS149395 RSUD Tidar Magelang	`10.59ms` from Jakarta, ID
178.193.99.5	AS3303 Swisscom (Switzerland) Ltd	`1.31ms` from Lausanne, CH
50.58.220.37	AS3549 Level 3 Parent, LLC	`0.22ms` from Little Rock, US
23.215.203.69	AS16625 Akamai Technologies, Inc.	`0.47ms` from Miami, US
153.194.235.53	AS4713 NTT DOCOMO BUSINESS,Inc.	`7.12ms` from Osaka, JP
153.231.21.5	AS4713 NTT DOCOMO BUSINESS,Inc.	`11.75ms` from Osaka, JP
27.4.239.85	AS17488 Hathway IP Over Cable Internet	`1.35ms` from Saint Thomas Mount, IN
67.187.232.149	AS7922 Comcast Cable Communications, LLC	`4.64ms` from San Jose, US
189.16.179.21	AS4230 CLARO S.A.	`1.52ms` from Sao Paulo, BR
211.173.187.69	AS18313 LG HelloVision Corp.	`7.67ms` from Seoul, KR
4.237.184.245	AS8075 Microsoft Corporation	`0.65ms` from Sydney, AU
89.218.153.5	AS9198 JSC Kazakhtelecom	`0.54ms` from Almaty, KZ
97.147.212.229	AS6167 Verizon Business	`15.82ms` from Chicago, US
98.63.243.101	AS7922 Comcast Cable Communications, LLC	`6.85ms` from Chicago, US
20.74.211.245	AS8075 Microsoft Corporation	`0.92ms` from Dubai, AE
45.76.89.5	AS20473 The Constant Company, LLC	`0.15ms` from Frankfurt am Main, DE
93.225.240.117	AS3320 Deutsche Telekom AG	`9.59ms` from Frankfurt am Main, DE
137.193.200.5	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`8.29ms` from Frankfurt am Main, DE
47.97.164.117	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.06ms` from Hangzhou, CN
42.117.224.117	AS18403 FPT Telecom Company	`1.98ms` from Hanoi, VN
185.178.147.245	AS55424 Instatelecom Limited	`0.64ms` from Karachi, PK

Traceroute

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

traceroute -a -n -q1 -m8 119.77.209.52

traceroute to 119.77.209.52 (119.77.209.52): 8 hops max, 52 byte packets

1 [AS8849] 95.174.71.217 8.006 ms

2 *

3 [AS9924] 60.199.22.169 135.673 ms

4 [AS9924] 60.199.15.37 137.671 ms

5 [AS9924] 60.199.28.42 135.469 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Los Angeles, US

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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