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
221.169.92.206	kch.idv.tw	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

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

IP Address	ASN	Details
221.169.93.255	AS4780 Digital United Inc.	`2.91ms` 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
51.158.211.3	AS12876 SCALEWAY S.A.S.	`0.58ms` from Amsterdam, NL
83.138.54.3	AS202656 Ivanov Vitaliy Sergeevich	`0.42ms` from Amsterdam, NL
206.71.145.51	AS398420 Tishomingo Connect, LLC	`10.63ms` from Atlanta, US
103.76.206.3	AS64088 ioClinica India Private Limited	`2.46ms` from Bengaluru, IN
196.118.35.179	AS36925 MEDITELECOM	`2.79ms` from Casablanca, MA
186.2.247.243	AS263175 GUYACOM	`0.27ms` from Cayenne, GF
107.4.126.211	AS7922 Comcast Cable Communications, LLC	`11.49ms` from Flint, US
86.167.84.131	AS2856 British Telecommunications PLC	`6.40ms` from London, GB
50.86.116.131	AS11272 C Spire Fiber	`4.02ms` from New Orleans, US
44.204.38.147	AS14618 Amazon.com, Inc.	`0.42ms` from Reston, US
35.171.29.83	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
219.145.170.179	AS4134 CHINANET-BACKBONE	`4.70ms` from Xi'an, CN
195.241.21.51	AS1136 KPN B.V.	`6.66ms` from Amsterdam, NL
77.169.138.179	AS1136 KPN B.V.	`2.30ms` from Amsterdam, NL
89.162.147.35	AS15895 "Kyivstar" PJSC	`0.60ms` from Kyiv, UA
90.118.54.211	AS3215 Orange S.A.	`6.18ms` from Marseille, FR
38.89.233.163	AS174 Cogent Communications, LLC	`0.44ms` from New York City, US
91.61.87.99	AS3320 Deutsche Telekom AG	`7.71ms` from Nuernberg, DE
153.212.230.163	AS4713 NTT DOCOMO BUSINESS,Inc.	`11.44ms` from Osaka, JP
13.217.162.131	AS14618 Amazon.com, Inc.	`0.44ms` from Reston, US
49.165.116.3	AS17858 LG POWERCOMM	`1.90ms` from Seoul, KR
14.76.97.131	AS4766 Korea Telecom	`7.67ms` from Seoul, KR
85.229.21.243	AS8434 Telenor Sverige AB	`0.79ms` from Stockholm, SE
102.26.26.99	AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom)	`12.06ms` from Tunis, TN
52.42.152.67	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US

Traceroute

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

traceroute -a -n -q1 -f4 -m9 221.169.65.115

traceroute to 221.169.65.115 (221.169.65.115): 9 hops max, 52 byte packets

4 [AS2914] 129.250.3.62 18.928 ms

5 [AS2914] 129.250.4.80 199.814 ms

6 [AS4780] 139.175.59.217 261.71 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Bucharest, RO

On December 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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