210.66.248.0/22

AS4780 · Digital United Inc.

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Summary

Country	Taiwan
Domain	seed.net.tw
ASN	AS4780
Registry	TWNIC
ID	SEEDNET-NET

WHOIS Details

inetnum:        210.66.248.0 - 210.66.251.255
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 20081217
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

Hosted domains

There are 2 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
210.66.250.71	superband.net.tw	2

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

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Pingable IPs

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

IP Address	ASN	Details
210.66.251.254	AS4780 Digital United Inc.	`7.37ms` from Taipei, TW
210.66.250.226	AS4780 Digital United Inc.	`6.55ms` from Taipei, TW
210.66.248.254	AS4780 Digital United Inc.	`7.49ms` from Taipei, TW
210.66.249.254	AS4780 Digital United Inc.	`7.01ms` 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
77.169.207.38	AS1136 KPN B.V.	`1.62ms` from Amsterdam, NL
107.222.168.134	AS7018 AT&T Enterprises, LLC	`2.01ms` from Atlanta, US
111.192.118.150	AS4808 China Unicom Beijing Province Network	`3.77ms` from Beijing, CN
86.123.166.246	AS8708 DIGI ROMANIA S.A.	`4.74ms` from Bucharest, RO
67.190.113.6	AS7922 Comcast Cable Communications, LLC	`5.04ms` from Denver, US
89.100.32.230	AS6830 Liberty Global B.V.	`4.44ms` from Dublin, IE
62.227.78.214	AS3320 Deutsche Telekom AG	`8.24ms` from Frankfurt am Main, DE
220.162.233.246	AS4134 CHINANET-BACKBONE	`3.60ms` from Fuzhou, CN
31.220.127.118	AS15817 Mittwald CM Service GmbH und Co. KG	`3.30ms` from Hamburg, DE
93.231.56.6	AS3320 Deutsche Telekom AG	`3.63ms` from Hamburg, DE
156.59.241.230	AS21859 Zenlayer Inc	`0.45ms` from Ho Chi Minh City, VN
36.140.114.246	AS9808 China Mobile Communications Group Co., Ltd.	`5.13ms` from Jinan, CN
201.96.48.86	AS8151 UNINET	`0.65ms` from Santiago de Queretaro, MX
189.130.159.38	AS8151 UNINET	`4.16ms` from Santiago de Queretaro, MX
4.201.88.118	AS8075 Microsoft Corporation	`0.20ms` from Sao Paulo, BR
112.147.126.6	AS17858 LG POWERCOMM	`7.92ms` from Seoul, KR
121.186.44.150	AS4766 Korea Telecom	`4.30ms` from Seoul, KR
203.36.195.182	AS1221 Telstra Limited	`1.42ms` from Sydney, AU
59.123.224.230	AS3462 Data Communication Business Group	`4.95ms` from Taichung, TW
60.198.98.70	AS18049 Taiwan Infrastructure Network Technologie	`2.33ms` from Taipei, TW
35.197.43.86	AS396982 Google LLC	`0.14ms` from The Dalles, US
223.76.134.38	AS9808 China Mobile Communications Group Co., Ltd.	`3.17ms` from Wuhan, CN
125.72.209.150	AS140061 Qinghai Telecom	`9.04ms` from Xining, CN
39.162.23.102	AS24445 Henan Mobile Communications Co.,Ltd	`2.89ms` from Zhengzhou, CN
91.213.228.54	AS198477 TI SPARKLE GREECE SA	`0.42ms` from Athens, GR

Traceroute

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

traceroute -a -n -q1 -f7 210.66.249.183

traceroute to 210.66.249.183 (210.66.249.183): 64 hops max, 52 byte packets

7 [AS4780] 139.175.59.166 135.619 ms

8 [AS4780] 139.175.57.218 118.72 ms

9 [AS4780] 192.72.49.102 117.934 ms

10 [AS4780] 192.72.154.178 119.126 ms

11 [AS4780] 192.72.45.126 139.913 ms

12 *

13 *

14 [AS4780] 210.66.249.183 141.911 ms

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On August 22nd 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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