221.169.0.0/18

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:        221.169.0.0 - 221.169.15.255
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:        [email protected] 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:         [email protected]
nic-hdl:        IO1-TW
changed:        [email protected] 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 221.169.0.0/18

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 no domains currently hosted on this ASN.

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
90.145.31.242	AS29396 Eurofiber UNET	`0.75ms` from Amsterdam, NL
91.189.224.34	AS42707 e-Quest IT Projecten B.V.	`1.89ms` from Amsterdam, NL
50.169.93.146	AS7922 Comcast Cable Communications, LLC	`2.61ms` from Ashburn, US
20.14.228.146	AS8075 Microsoft Corporation	`0.24ms` from Boydton, US
181.104.111.82	AS7303 Telecom Argentina S.A.	`1.21ms` from Buenos Aires, AR
34.71.85.178	AS396982 Google LLC	`0.13ms` from Council Bluffs, US
84.184.138.242	AS3320 Deutsche Telekom AG	`3.73ms` from Duesseldorf, DE
113.234.193.98	AS4837 CHINA UNICOM China169 Backbone	`9.02ms` from Liaoyang, CN
188.166.174.210	AS14061 DigitalOcean, LLC	`0.26ms` from London, GB
92.176.8.82	AS12479 Orange Espagne SA	`17.71ms` from Madrid, ES
79.148.238.18	AS3352 TELEFONICA DE ESPANA S.A.U.	`2.51ms` from Madrid, ES
72.229.168.34	AS12271 Charter Communications Inc	`3.56ms` from New York City, US
189.114.138.82	AS18881 TELEFÔNICA BRASIL S.A	`7.81ms` from Novo Hamburgo, BR
3.35.97.98	AS16509 Amazon.com, Inc.	`0.32ms` from Seoul, KR
121.254.199.114	AS3786 LG DACOM Corporation	`0.69ms` from Seoul, KR
58.124.138.18	AS9318 SK Broadband Co Ltd	`7.30ms` from Seoul, KR
20.211.109.18	AS8075 Microsoft Corporation	`0.74ms` from Sydney, AU
59.129.158.2	AS2516 KDDI CORPORATION	`1.36ms` from Tokyo, JP
20.101.65.242	AS8075 Microsoft Corporation	`0.20ms` from Amsterdam, NL
62.74.169.18	AS12361 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`0.96ms` from Athens, GR
49.231.187.66	AS45458 SBN-ISP/AWN-ISP and SBN-NIX/AWN-NIX	`3.24ms` from Bangkok, TH
115.254.17.2	AS18101 Reliance Communications Ltd.DAKC MUMBAI	`11.97ms` from Bengaluru, IN
54.188.38.178	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
192.34.104.18	AS18864 First United Bank and Trust Company	`0.88ms` from Dallas, US
97.80.68.98	AS20115 Charter Communications LLC	`16.64ms` from Dallas, US

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 221.169.11.169

traceroute to 221.169.11.169 (221.169.11.169): 9 hops max, 52 byte packets

2 [AS15169] 74.125.244.134 39.908 ms

3 [AS9002] 87.245.228.198 39.624 ms

4 [AS9002] 87.245.232.13 238.072 ms

5 [AS9002] 87.245.251.209 235.463 ms

6 [AS4780] 139.175.58.81 215.849 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Paris, FR

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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