221.169.192.0/19

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:        221.169.192.0 - 221.169.199.255
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:        antispam@seed.net.tw 20040726
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:         antispam@seed.net.tw
nic-hdl:        IO1-TW
changed:        hostmaster@twnic.net 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 221.169.192.0/19

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 3 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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

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

IP Address	ASN	Details
221.169.211.0	AS4780 Digital United Inc.	`2.87ms` 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
120.92.211.243	AS59019 Beijing Kingsoft Cloud Internet Technology Co., Ltd	`2.79ms` from Beijing, CN
94.63.126.163	AS12353 Vodafone Portugal	`2.78ms` from Lisbon, PT
213.212.73.163	AS15533 Redcentric Solutions Ltd	`1.29ms` from London, GB
109.156.75.131	AS2856 British Telecommunications PLC	`7.66ms` from London, GB
94.7.165.195	AS5607 Sky UK Limited	`8.06ms` from London, GB
151.49.33.163	AS1267 WIND TRE S.P.A.	`8.41ms` from Milan, IT
86.217.185.243	AS3215 Orange S.A.	`7.99ms` from Paris, FR
109.219.41.67	AS3215 Orange S.A.	`16.22ms` from Paris, FR
18.210.66.147	AS14618 Amazon.com, Inc.	`0.18ms` from Reston, US
67.178.80.131	AS7922 Comcast Cable Communications, LLC	`4.81ms` from Seattle, US
14.41.83.243	AS4766 Korea Telecom	`2.33ms` from Seoul, KR
121.30.118.67	AS4837 CHINA UNICOM China169 Backbone	`7.06ms` from Taiyuan, CN
36.110.81.19	AS4847 China Networks Inter-Exchange	`2.81ms` from Tianjin, CN
68.207.50.51	AS11427 Charter Communications Inc	`13.18ms` from Houston, US
52.56.172.211	AS16509 Amazon.com, Inc.	`0.14ms` from London, GB
81.142.34.179	AS2856 British Telecommunications PLC	`17.46ms` from London, GB
70.93.37.51	AS20001 Charter Communications Inc	`9.30ms` from Los Angeles, US
87.9.202.163	AS3269 Telecom Italia S.p.A.	`2.40ms` from Milan, IT
202.220.171.163	AS9614 Oita Cable Telecom Co,ltd.	`11.32ms` from Osaka, JP
200.162.36.243	AS13878 Scala Data Centers	`1.00ms` from Osasco, BR
34.106.67.179	AS396982 Google LLC	`0.10ms` from Salt Lake City, US
38.6.125.67	AS398823 PEG TECH INC	`0.21ms` from San Jose, US
182.230.206.163	AS17858 LG POWERCOMM	`2.14ms` from Seoul, KR
152.42.234.243	AS14061 DigitalOcean, LLC	`0.25ms` from Singapore, SG
47.79.89.211	AS45102 Alibaba (US) Technology Co., Ltd.	`0.59ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 -m17 221.169.205.177

traceroute to 221.169.205.177 (221.169.205.177): 17 hops max, 52 byte packets

1 [AS15169] 142.251.60.176 107.549 ms

2 *

3 [AS6453] 66.110.101.130 318.822 ms

4 *

5 *

6 *

7 [AS6453] 64.86.26.15 325.857 ms

8 *

9 [AS6453] 64.86.252.33 315.725 ms

10 *

11 [AS6453] 180.87.180.153 324.789 ms

12 [AS6453] 116.0.68.142 324.796 ms

13 [AS6453] 180.87.76.31 284.805 ms

14 [AS4780] 139.175.59.216 289.95 ms

15 *

16 *

17 *

Measurement taken from

IPinfo ProbeNet in Hamina, FI

On November 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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