221.169.128.0/17

AS4780  ·  Digital United Inc.

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Summary

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

WHOIS Details

inetnum:        221.169.0.0 - 221.169.255.255
netname:        SEEDNET-NET
descr:          Digital United I
descr:          7F,220,gangchi road
descr:          Taipei Taiwan 114
country:        TW
admin-c:        CY74-AP
tech-c:         CY74-AP
abuse-c:        AT939-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-TW-TWNIC
mnt-irt:        IRT-NCIC-TW
last-modified:  2025-11-07T02:35:39Z
source:         APNIC

irt:            IRT-NCIC-TW
address:        New Century InfoComm Tech. Co., Ltd.
address:        1F~11F, No. 218, Rueiguang Road
address:        Taipei Taiwan 114
e-mail:         antispam@seed.net.tw
abuse-mailbox:  antispam@seed.net.tw
admin-c:        JC256-AP
tech-c:         JC256-AP
auth:           # Filtered
mnt-by:         MAINT-TW-TWNIC
last-modified:  2025-11-06T07:26:18Z
source:         APNIC

role:           ABUSE TWNICAP
country:        ZZ
address:        3F., No. 123, Sec. 4, Bade Rd., Songshan Dist., Taipei 105, Taiwan
phone:          +000000000
e-mail:         hostmaster@twnic.tw
admin-c:        TWA2-AP
tech-c:         TWA2-AP
nic-hdl:        AT939-AP
remarks:        Generated from irt object IRT-TWNIC-AP
remarks:        hostmaster@twnic.tw was validated on 2025-05-23
abuse-mailbox:  hostmaster@twnic.tw
mnt-by:         APNIC-ABUSE
last-modified:  2025-05-23T00:02:10Z
source:         APNIC

person:         Chyi-Chuan Yang
nic-hdl:        CY74-AP
e-mail:         ccyang@du.net.tw
address:        9F, 125, song jiang road
address:        Taipei, 104, R.O.C
phone:          +886-2-2737-7298
fax-no:         +886-2-2739-7512
country:        TW
mnt-by:         MAINT-TW-TWNIC
last-modified:  2010-05-31T07:38:02Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 221.169.128.0/17

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 4 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

Pingable IPs

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

IP Address ASN Details
221.169.159.1 AS4780 Digital United Inc. 2.98ms from Taipei, TW
221.169.211.0 AS4780 Digital United Inc. 2.92ms from Taipei, TW
221.169.185.255 AS4780 Digital United Inc. 3.07ms from Taipei, TW
221.169.186.255 AS4780 Digital United Inc. 3.10ms from Taipei, TW
221.169.237.0 AS4780 Digital United Inc. 0.65ms from Taipei, TW
221.169.231.1 AS4780 Digital United Inc. 2.16ms 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
62.74.140.209 AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA 1.48ms from Athens, GR
70.94.225.1 AS11955 Charter Communications Inc 6.98ms from Atlanta, US
192.81.36.1 AS30091 Access Cable Television, Inc. 17.47ms from Atlanta, US
75.207.179.129 AS6167 Verizon Business 14.91ms from Atlanta, US
50.205.68.17 AS7922 Comcast Cable Communications, LLC 1.67ms from Atlanta, US
161.82.146.1 AS132280 Symphony Communication (Thailand) PCL. 0.97ms from Bangkok, TH
81.196.92.1 AS8708 DIGI ROMANIA S.A. 0.96ms from Bucharest, RO
173.23.68.1 AS30036 Mediacom Communications Corp 4.04ms from Chicago, US
68.38.8.1 AS7922 Comcast Cable Communications, LLC 6.79ms from Chicago, US
202.124.113.81 AS23655 2degrees Networks Limited 0.74ms from Christchurch, NZ
74.219.143.129 AS10796 Charter Communications Inc 1.18ms from Cleveland, US
181.4.19.1 AS7303 Telecom Argentina S.A. 0.50ms from Cordoba, AR
149.115.5.1 AS12231 Conway Corporation 10.97ms from Dallas, US
64.31.194.1 AS17306 JAB Wireless, INC. 3.00ms from Dallas, US
122.176.111.1 AS24560 Bharti Airtel Ltd., Telemedia Services 1.68ms from Delhi, IN
64.225.100.81 AS14061 DigitalOcean, LLC 0.34ms from Frankfurt am Main, DE
116.140.43.1 AS4837 CHINA UNICOM China169 Backbone 8.40ms from Harbin, CN
85.23.48.129 AS16086 DNA Oyj 3.08ms from Helsinki, FI
213.139.182.1 AS16086 DNA Oyj 1.87ms from Helsinki, FI
202.177.21.225 AS7479 KDD HONG KONG LIMITED 1.73ms from Hong Kong, HK
98.151.0.1 AS20001 Charter Communications Inc 1.68ms from Honolulu, US
125.114.0.1 AS4134 CHINANET-BACKBONE 11.06ms from Huai'an, CN
117.123.109.1 AS17849 SK Broadband Co Ltd 1.79ms from Incheon, KR
122.35.230.113 AS17858 LG POWERCOMM 4.87ms from Incheon, KR
220.88.111.1 AS4766 Korea Telecom 0.64ms from Incheon, KR

Traceroute

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

$
traceroute -a -n -q1 -f2 -m9 221.169.208.190
traceroute to 221.169.208.190 (221.169.208.190): 9 hops max, 52 byte packets
3 [] 206.81.80.150 0.891 ms
4 [AS9002] 87.245.232.236 120.669 ms
5 [AS9002] 87.245.251.209 123.103 ms
6 [AS4780] 139.175.58.81 123.204 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Seattle, US
On

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