210.243.128.0/17

AS4780  ·  Digital United Inc.

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Summary

Country Taiwan
Domain du.net.tw
ASN AS4780
Registry APNIC
ID SEEDNET

WHOIS Details

inetnum:        210.243.128.0 - 210.243.255.255
netname:        SEEDNET
descr:          Digital United Inc.
descr:          9F, No. 125, Song Jiang Road
descr:          Taipei, Taiwan
country:        TW
admin-c:        JC256-AP
tech-c:         JC256-AP
abuse-c:        AT939-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-TW-TWNIC
mnt-irt:        IRT-NCIC-TW
last-modified:  2025-11-07T02:29:40Z
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:         Jonas Chou
nic-hdl:        JC256-AP
e-mail:         [email protected]
address:        2F, No.218, Rueiguang Road
address:        Taipei, 114, R.O.C
phone:          +886-2-7700-8888
fax-no:         +886-2-7700-8888
country:        TW
mnt-by:         MAINT-TW-TWNIC
last-modified:  2012-12-18T10:10:01Z
source:         APNIC

Overlapping Ranges

BGP prefixes that are contained by 210.243.128.0/17

Range ASN Company Num of IPs
210.243.166.0/24 AS4780 New Century InfoComm Tech. Co., Ltd. 256

Nearby Ranges

BGP prefixes that overlap with 210.243.0.0/16

Range ASN Company Num of IPs
210.243.64.0/19 AS9924 Taiwan Fixed Network CO.,LTD. 8,192
210.243.96.0/19 AS9924 Taiwan Fixed Network CO.,LTD. 8,192
210.243.166.0/24 AS4780 New Century InfoComm Tech. Co., Ltd. 256

Hosted domains

There are 109 domain names hosted across 53 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
210.243.156.148 sando.com.tw 4
210.243.166.66 saturn.com.tw 2
210.243.166.81 udndata.com 2
210.243.235.60 chiang-yi.com.tw 1
210.243.243.99 homerprint.com.tw 1
210.243.238.153 domex.com.tw 1
210.243.235.35 panhome.idv.tw 1
210.243.203.202 hhtechco.com 1
210.243.192.194 watertec.com 1
210.243.235.145 twepc.com.tw 1
210.243.223.2 hot8.site 1

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

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

IP Address ASN Details
210.243.133.39 AS4780 Digital United Inc. 2.12ms from Taipei, TW
210.243.223.3 AS4780 Digital United Inc. 18.79ms from Taipei, TW
210.243.197.201 AS4780 Digital United Inc. 2.08ms from Taipei, TW
210.243.166.41 AS4780 Digital United Inc. 0.35ms from Taipei, TW
210.243.192.14 AS4780 Digital United Inc. 2.09ms from Taipei, TW
210.243.142.159 AS4780 Digital United Inc. 1.86ms from Taipei, TW
210.243.165.14 AS4780 Digital United Inc. 1.26ms from Taipei, TW
210.243.235.152 AS4780 Digital United Inc. 2.65ms from Taipei, TW
210.243.171.224 AS4780 Digital United Inc. 6.38ms from Taipei, TW
210.243.155.62 AS4780 Digital United Inc. 6.85ms from Taipei, TW
210.243.164.39 AS4780 Digital United Inc. 4.16ms from Taipei, TW
210.243.157.48 AS4780 Digital United Inc. 0.12ms from Taipei, TW
210.243.134.142 AS4780 Digital United Inc. 1.54ms from Taipei, TW
210.243.203.232 AS4780 Digital United Inc. 1.18ms from Taipei, TW
210.243.244.160 AS4780 Digital United Inc. 2.28ms from Taipei, TW
210.243.145.137 AS4780 Digital United Inc. 1.23ms from Taipei, TW
210.243.195.241 AS4780 Digital United Inc. 1.58ms from Taipei, TW
210.243.138.245 AS4780 Digital United Inc. 2.09ms from Taipei, TW
210.243.226.194 AS4780 Digital United Inc. 13.01ms from Taipei, TW
210.243.177.95 AS4780 Digital United Inc. 1.28ms from Taipei, TW
210.243.206.88 AS4780 Digital United Inc. 5.37ms from Taipei, TW
210.243.180.50 AS4780 Digital United Inc. 2.65ms from Taipei, TW
210.243.140.180 AS4780 Digital United Inc. 2.40ms from Taipei, TW
210.243.156.233 AS4780 Digital United Inc. 3.85ms from Taipei, TW
210.243.128.254 AS4780 Digital United Inc. 16.15ms 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
23.222.32.241 AS16625 Akamai Technologies, Inc. 0.46ms from Amsterdam, NL
204.111.222.1 AS4922 Shenandoah Cable Television LLC 4.72ms from Ashburn, US
98.118.246.1 AS701 Verizon Business 2.99ms from Ashburn, US
81.186.75.1 AS8248 Computer Technology Institute and Press Diophantus 1.05ms from Athens, GR
68.98.196.1 AS22773 Cox Communications Inc. 3.35ms from Atlanta, US
64.159.161.129 AS3356 Level 3 Parent, LLC 0.40ms from Atlanta, US
71.29.2.1 AS7029 Windstream Communications LLC 8.04ms from Atlanta, US
186.147.29.1 AS10620 Telmex Colombia S.A. 1.49ms from Bogota, CO
73.142.2.1 AS7922 Comcast Cable Communications, LLC 1.88ms from Boston, US
87.64.44.33 AS5432 Proximus NV 1.80ms from Brussels, BE
152.171.234.1 AS7303 Telecom Argentina S.A. 13.21ms from Buenos Aires, AR
68.147.152.1 AS6327 Shaw Communications 1.38ms from Calgary, CA
70.65.72.1 AS6327 Shaw Communications 6.56ms from Calgary, CA
71.76.157.129 AS11426 Charter Communications Inc 5.71ms from Charlotte, US
117.208.147.1 AS9829 National Internet Backbone 15.48ms from Chennai, IN
108.166.98.1 AS19994 Rackspace Hosting 1.34ms from Chicago, US
66.93.48.1 AS401779 AaroBand, Inc. 5.00ms from Chicago, US
104.0.50.129 AS7018 AT&T Enterprises, LLC 13.94ms from Chicago, US
190.246.41.1 AS7303 Telecom Argentina S.A. 4.52ms from Cordoba, AR
199.30.122.97 AS19201 Eastex Telephone Cooperative, Inc. 8.85ms from Dallas, US
86.63.133.1 AS395662 OzarksGo, LLC 9.09ms from Dallas, US
73.2.217.1 AS7922 Comcast Cable Communications, LLC 10.65ms from Dallas, US
103.213.238.49 AS135310 Inspire Broadband 0.48ms from Dhaka, BD
89.184.49.1 AS31122 Digiweb ltd 4.52ms from Dublin, IE
115.199.85.129 AS4134 CHINANET-BACKBONE 4.36ms from Hangzhou, CN

Traceroute

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

$
traceroute -a -n -q1 -f2 -m12 210.243.204.168
traceroute to 210.243.204.168 (210.243.204.168): 12 hops max, 52 byte packets
3 *
4 *
5 [] 220.128.2.125 3.459 ms
7 [AS4780] 139.175.58.75 10.153 ms
8 [AS4780] 139.175.57.218 13.681 ms
9 [AS4780] 139.175.57.90 6.374 ms
10 *
11 *
12 *
Measurement taken from IPinfo ProbeNet in Taichung, TW
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.

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