221.169.0.0/19

AS4780 · Digital United Inc.

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Summary

Country	Taiwan
Domain	seed.net.tw
ASN	AS4780
Parent Range	221.169.0.0/16
Registry	TWNIC
ID	SEEDNET-NET

WHOIS Details

inetnum:        221.169.0.0 - 221.169.15.255
netname:        SEEDNET-NET
descr:          New Century InfoComm Tech. Co., Ltd.
descr:          1F~11F, No. 218, Rueiguang Road
descr:          Taipei Taiwan
country:        TW
admin-c:        IO1-TW
tech-c:         IO1-TW
mnt-by:         MAINT-TW-TWNIC
changed:        [email protected] 20040216
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:         Anti-Spammer NCIC
address:        New Century InfoComm Tech Co., Ltd
address:        No.218, Rueiguang Road,Nei-Hu, Taipei City
address:        TW Taiwan
country:        TW
phone:          +886-2-7700-8888
fax-no:         +886-2-7700-8888
e-mail:         [email protected]
nic-hdl:        IO1-TW
changed:        [email protected] 20170320
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 221.169.0.0/19

Range	ASN	Company	Num of IPs
221.169.0.0/16	AS4780	Digital United I	65,536

Nearby Ranges

BGP prefixes that overlap with 221.169.0.0/16

Range	ASN	Company	Num of IPs
221.169.0.0/16	AS4780	Digital United I	65,536

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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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
192.255.51.131	AS36351 IBM Cloud	`0.49ms` from Ashburn, US
141.219.41.3	AS62618 Michigan Technological University	`17.26ms` from Chicago, US
173.191.174.51	AS7029 Windstream Communications LLC	`15.32ms` from Chicago, US
71.239.19.35	AS7922 Comcast Cable Communications, LLC	`9.68ms` from Chicago, US
151.177.159.147	AS1257 Tele2 Sverige AB	`3.85ms` from Goeteborg, SE
66.44.41.3	AS6079 RCN	`5.98ms` from Herndon, US
165.139.157.3	AS11686 Zayo Bandwidth	`14.16ms` from Indianapolis, US
39.42.220.83	AS17557 Pakistan Telecommunication Company Limited	`9.29ms` from Lahore, PK
2.138.202.227	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.20ms` from Madrid, ES
41.72.218.83	AS30844 Liquid Telecommunications Ltd	`0.61ms` from Nairobi, KE
213.32.180.99	AS200484 Sendinblue SAS	`4.99ms` from Paris, FR
119.184.50.211	AS4837 CHINA UNICOM China169 Backbone	`7.31ms` from Qingdao, CN
115.21.172.211	AS4766 Korea Telecom	`1.46ms` from Seoul, KR
45.200.111.3	AS139057 Edgenext Legend Dynasty Pte. Ltd.	`0.24ms` from Singapore, SG
118.189.127.35	AS17547 M1 NET LTD	`2.23ms` from Singapore, SG
116.251.14.163	AS24033 Australian Private Networks Pty Ltd	`9.58ms` from Sydney, AU
1.165.115.243	AS3462 Data Communication Business Group	`2.05ms` from Taichung, TW
73.69.6.51	AS7922 Comcast Cable Communications, LLC	`9.77ms` from Boston, US
54.155.88.67	AS16509 Amazon.com, Inc.	`0.17ms` from Dublin, IE
41.222.216.195	AS37415 AFRINET SA	`0.51ms` from Kinshasa, CD
159.117.215.243	AS394493 CDK Global, LLC	`2.56ms` from Las Vegas, US
94.6.229.195	AS5607 Sky UK Limited	`8.07ms` from London, GB
70.95.36.83	AS20001 Charter Communications Inc	`6.82ms` from Los Angeles, US
148.137.15.99	AS7150 Commonwealth University of Pennsylvania	`11.19ms` from New York City, US
86.206.153.179	AS3215 Orange S.A.	`14.89ms` from Paris, FR

Traceroute

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

traceroute -a -n -q1 -m9 221.169.1.223

traceroute to 221.169.1.223 (221.169.1.223): 9 hops max, 52 byte packets

1 [AS15169] 64.233.174.23 0.553 ms

2 *

3 *

4 [AS6453] 116.0.68.13 22.983 ms

5 [AS6453] 180.87.76.31 21.91 ms

6 [AS4780] 139.175.59.216 47.659 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On December 6th 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.

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