221.169.32.0/19

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:        221.169.40.0 - 221.169.47.255
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 20040705
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 221.169.32.0/19

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 no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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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
185.254.29.3	AS212598 SFCTEK Bilisim Yazilim ve Telekomunikasyon Hiz. San. ve Tic. LTD. STI.	`0.14ms` from Bursa, TR
187.52.161.51	AS8167 V tal	`5.63ms` from Curitiba, BR
155.245.92.179	AS786 Jisc Services Limited	`8.90ms` from London, GB
24.122.156.19	AS11290 Cogeco Connexion inc	`5.59ms` from Montreal, CA
115.39.49.243	AS18126 Chubu Telecommunications Company, Inc.	`4.21ms` from Osaka, JP
45.237.124.35	AS268273 CABOSAT INTERNET EIRELI	`2.32ms` from Osasco, BR
186.193.109.3	AS28220 Alares Cabo Servicos de Telecomunicacoes S.A.	`6.15ms` from Osasco, BR
5.139.11.131	AS12389 PJSC Rostelecom	`15.18ms` from Samara, RU
169.236.205.51	AS22323 University of California, Merced	`6.51ms` from San Jose, US
50.46.90.35	AS20055 Wholesail networks LLC	`14.84ms` from Seattle, US
126.13.145.227	AS17676 SoftBank Corp.	`3.80ms` from Tokyo, JP
126.84.16.195	AS17676 SoftBank Corp.	`9.38ms` from Tokyo, JP
104.233.31.243	AS212238 Datacamp Limited	`1.02ms` from Amsterdam, NL
196.74.213.3	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`3.23ms` from Casablanca, MA
84.148.207.67	AS3320 Deutsche Telekom AG	`1.39ms` from Frankfurt am Main, DE
176.104.245.51	AS48683 Bilink LLC	`0.61ms` from Kyiv, UA
2.123.246.195	AS5607 Sky UK Limited	`5.02ms` from London, GB
60.98.168.35	AS17676 SoftBank Corp.	`3.55ms` from Osaka, JP
59.1.223.163	AS4766 Korea Telecom	`4.43ms` from Seoul, KR
112.172.149.3	AS4766 Korea Telecom	`1.15ms` from Seoul, KR
152.91.70.3	AS9555 Verizon Australia PTY Limited	`5.51ms` from Sydney, AU
23.249.16.3	AS400618 Prime Security Corp.	`0.35ms` from Tokyo, JP
68.51.21.131	AS7922 Comcast Cable Communications, LLC	`14.14ms` from Chicago, US
106.53.39.243	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.97ms` from Guangzhou, CN
171.225.152.83	AS7552 Viettel Group	`11.32ms` from Ho Chi Minh City, VN

Traceroute

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

traceroute -a -n -q1 -f3 -m10 221.169.49.41

traceroute to 221.169.49.41 (221.169.49.41): 10 hops max, 52 byte packets

3 [] 217.113.59.12 73.119 ms

4 [AS29278] 217.113.63.41 6.493 ms

5 [AS9002] 87.245.232.13 171.422 ms

6 [AS9002] 87.245.251.209 173.586 ms

7 [AS4780] 139.175.58.81 171.911 ms

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10 *

Measurement taken from

IPinfo ProbeNet in Budapest, HU

On March 20th 2026

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.

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