221.169.128.0/17

AS4780  ·  Digital United Inc.

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

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:         [email protected]
abuse-mailbox:  [email protected]
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:         [email protected]
admin-c:        TWA2-AP
tech-c:         TWA2-AP
nic-hdl:        AT939-AP
remarks:        Generated from irt object IRT-TWNIC-AP
remarks:        [email protected] was validated on 2025-05-23
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-05-23T00:02:10Z
source:         APNIC

person:         Chyi-Chuan Yang
nic-hdl:        CY74-AP
e-mail:         [email protected]
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

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

IP Address ASN Details
221.169.211.255 AS4780 Digital United Inc. 2.99ms from Taipei, TW
221.169.159.0 AS4780 Digital United Inc. 2.94ms from Taipei, TW
221.169.237.1 AS4780 Digital United Inc. 0.43ms from Taipei, TW
221.169.186.0 AS4780 Digital United Inc. 3.06ms from Taipei, TW
221.169.231.1 AS4780 Digital United Inc. 1.82ms from Taipei, TW
221.169.185.1 AS4780 Digital United Inc. 3.02ms 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
146.50.128.1 AS1124 Universiteit van Amsterdam 0.76ms from Amsterdam, NL
95.98.176.1 AS50266 Odido Netherlands B.V. 2.84ms from Amsterdam, NL
27.252.129.177 AS9500 One New Zealand Group Limited 1.54ms from Auckland, NZ
111.61.173.145 AS24547 Hebei Mobile Communication Company Limited 7.42ms from Beijing, CN
8.141.18.193 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.63ms from Beijing, CN
80.72.184.129 AS12997 OJSC Kyrgyztelecom 6.34ms from Bishkek, KG
186.83.240.1 AS10620 Telmex Colombia S.A. 9.46ms from Bogota, CO
190.85.44.241 AS14080 Telmex Colombia S.A. 1.08ms from Bogota, CO
190.254.218.113 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 2.12ms from Bogota, CO
81.82.57.65 AS6848 Telenet BV 6.07ms from Brussels, BE
109.98.172.1 AS9050 Orange Romania S.A. 0.46ms from Bucharest, RO
105.210.206.129 AS16637 MTN SA 3.85ms from Cape Town, ZA
105.155.145.225 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 2.18ms from Casablanca, MA
118.121.85.1 AS4134 CHINANET-BACKBONE 8.49ms from Chengdu, CN
128.174.180.113 AS38 University of Illinois 3.04ms from Chicago, US
65.52.63.65 AS8075 Microsoft Corporation 0.32ms from Chicago, US
85.24.105.1 AS15516 DKTV A/S 0.42ms from Copenhagen, DK
193.88.208.1 AS3292 TDC Holding A/S 1.17ms from Copenhagen, DK
201.89.39.1 AS8167 V tal 9.27ms from Curitiba, BR
173.219.48.65 AS19108 Optimum 16.11ms from Dallas, US
47.218.184.1 AS19108 Optimum 4.14ms from Dallas, US
24.52.8.1 AS4181 TDS TELECOM 15.93ms from Denver, US
89.211.89.1 AS8781 Ooredoo Q.S.C. 0.17ms from Doha, QA
12.7.225.161 AS7018 AT&T Enterprises, LLC 1.52ms from Durham, US
52.58.65.145 AS16509 Amazon.com, Inc. 0.16ms from Frankfurt am Main, DE

Traceroute

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

$
traceroute -a -n -q1 -f2 -m8 221.169.141.243
traceroute to 221.169.141.243 (221.169.141.243): 8 hops max, 52 byte packets
2 [] 27.111.229.103 1.106 ms
3 [AS9002] 87.245.232.13 49.261 ms
4 [AS9002] 87.245.251.209 52.568 ms
5 [AS4780] 139.175.58.81 57.204 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Singapore, SG
On

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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs