221.169.64.0/19

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:        221.169.64.0 - 221.169.67.255
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 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:         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 221.169.64.0/19

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 2 domain names hosted across 2 IP addresses 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

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

IP Address	ASN	Details
221.169.93.0	AS4780 Digital United Inc.	`3.33ms` 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
3.169.154.67	AS16509 Amazon.com, Inc.	`0.82ms` from Chicago, US
40.143.181.99	AS17378 TierPoint, LLC	`0.69ms` from Chicago, US
121.33.120.179	AS4134 CHINANET-BACKBONE	`1.71ms` from Guangzhou, CN
1.54.2.51	AS18403 FPT Telecom Company	`2.42ms` from Hanoi, VN
35.180.186.67	AS16509 Amazon.com, Inc.	`0.48ms` from Paris, FR
23.51.111.3	AS16625 Akamai Technologies, Inc.	`0.47ms` from Paris, FR
54.80.250.179	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
40.112.148.163	AS8075 Microsoft Corporation	`0.56ms` from San Jose, US
172.253.97.131	AS15169 Google LLC	`0.15ms` from Seattle, US
188.138.24.3	AS29066 velia.net Internetdienste GmbH	`0.43ms` from Strasbourg, FR
80.142.130.51	AS3320 Deutsche Telekom AG	`2.12ms` from Berlin, DE
81.91.228.83	AS28683 SOCIETE BENINOISE D'INFRASTRUCTURES NUMERIQUES	`0.58ms` from Cotonou, BJ
3.77.190.163	AS16509 Amazon.com, Inc.	`0.15ms` from Frankfurt am Main, DE
42.94.51.211	AS4134 CHINANET-BACKBONE	`3.22ms` from Lanzhou, CN
83.76.222.227	AS3303 Swisscom (Switzerland) Ltd	`0.78ms` from Lausanne, CH
81.38.124.115	AS3352 TELEFONICA DE ESPANA S.A.U.	`13.55ms` from Madrid, ES
185.73.225.35	AS207365 Aeroport Marseille Provence SA	`1.11ms` from Marseille, FR
90.118.54.211	AS3215 Orange S.A.	`5.95ms` from Marseille, FR
93.95.155.35	AS24811 Joint Stock Company Kuzbassenergosviaz	`4.31ms` from Novosibirsk, RU
87.100.216.35	AS16086 DNA Oyj	`0.72ms` from Oulu, FI
34.200.55.99	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
184.153.85.211	AS12271 Charter Communications Inc	`4.11ms` from Secaucus, US
119.3.83.163	AS55990 Huawei Cloud Service data center	`2.90ms` from Shanghai, CN
126.14.39.19	AS17676 SoftBank Corp.	`5.46ms` from Tokyo, JP
197.6.46.179	AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom)	`11.91ms` from Tunis, TN

Traceroute

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

traceroute -a -n -q1 -f5 -m12 221.169.84.202

traceroute to 221.169.84.202 (221.169.84.202): 12 hops max, 52 byte packets

5 [AS8966] 5.195.70.166 123.524 ms

6 *

7 *

8 [] 123.255.91.167 361.873 ms

9 [AS4780] 192.72.107.153 374.928 ms

10 *

11 *

12 *

Measurement taken from

IPinfo ProbeNet in Kuwait City, KW

On November 14th 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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