210.243.128.0/19

AS4780  ·  Digital United Inc.

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Summary

Country Taiwan
Domain du.net.tw
ASN AS4780
Parent Range 210.243.128.0/17
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:         antispam@seed.net.tw
abuse-mailbox:  antispam@seed.net.tw
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:         hostmaster@twnic.tw
admin-c:        TWA2-AP
tech-c:         TWA2-AP
nic-hdl:        AT939-AP
remarks:        Generated from irt object IRT-TWNIC-AP
remarks:        hostmaster@twnic.tw was validated on 2025-05-23
abuse-mailbox:  hostmaster@twnic.tw
mnt-by:         APNIC-ABUSE
last-modified:  2025-05-23T00:02:10Z
source:         APNIC

person:         Jonas Chou
nic-hdl:        JC256-AP
e-mail:         Jonaschou@fareastone.com.tw
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 contain 210.243.128.0/19

Range ASN Company Num of IPs
210.243.128.0/17 AS4780 Digital United Inc. 32,768

Nearby Ranges

BGP prefixes that overlap with 210.243.0.0/16

Range ASN Company Num of IPs
210.243.128.0/17 AS4780 Digital United Inc. 32,768
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 56 domain names hosted across 17 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
210.243.156.144 chemnet.com.tw 8
210.243.156.149 xn--jzuq07e.tw 4
210.243.149.81 huei.com.tw 1
210.243.143.233 liyang899.com.tw 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

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

IP Address ASN Details
210.243.146.200 AS4780 Digital United Inc. 2.34ms from Taipei, TW
210.243.144.112 AS4780 Digital United Inc. 1.72ms from Taipei, TW
210.243.147.46 AS4780 Digital United Inc. 2.00ms from Taipei, TW
210.243.140.180 AS4780 Digital United Inc. 2.33ms from Taipei, TW
210.243.156.233 AS4780 Digital United Inc. 3.72ms from Taipei, TW
210.243.132.44 AS4780 Digital United Inc. 2.39ms from Taipei, TW
210.243.157.48 AS4780 Digital United Inc. 0.11ms from Taipei, TW
210.243.139.200 AS4780 Digital United Inc. 1.73ms from Taipei, TW
210.243.150.193 AS4780 Digital United Inc. 1.60ms from Taipei, TW
210.243.137.240 AS4780 Digital United Inc. 4.21ms from Taipei, TW
210.243.155.62 AS4780 Digital United Inc. 7.13ms from Taipei, TW
210.243.152.152 AS4780 Digital United Inc. 2.65ms from Taipei, TW
210.243.145.142 AS4780 Digital United Inc. 1.23ms from Taipei, TW
210.243.135.5 AS4780 Digital United Inc. 1.52ms from Taipei, TW
210.243.158.17 AS4780 Digital United Inc. 3.06ms from Taipei, TW
210.243.138.39 AS4780 Digital United Inc. 2.06ms from Taipei, TW
210.243.142.166 AS4780 Digital United Inc. 1.73ms from Taipei, TW
210.243.128.254 AS4780 Digital United Inc. 15.34ms from Taipei, TW
210.243.133.120 AS4780 Digital United Inc. 1.67ms from Taipei, TW
210.243.153.186 AS4780 Digital United Inc. 3.97ms from Taipei, TW
210.243.143.198 AS4780 Digital United Inc. 1.90ms from Taipei, TW
210.243.134.246 AS4780 Digital United Inc. 1.72ms 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
48.214.48.35 AS8075 Microsoft Corporation 0.26ms from Boydton, US
91.54.30.115 AS3320 Deutsche Telekom AG 5.76ms from Duesseldorf, DE
81.108.82.19 AS5089 Virgin Media Limited 7.53ms from London, GB
68.104.105.83 AS22773 Cox Communications Inc. 10.19ms from Los Angeles, US
89.238.170.83 AS9009 M247 Europe SRL 0.23ms from Manchester, GB
92.126.7.195 AS12389 PJSC Rostelecom 5.42ms from Novosibirsk, RU
211.3.211.195 AS4725 SoftBank Corp. 11.74ms from Tokyo, JP
34.77.163.51 AS396982 Google LLC 0.13ms from Brussels, BE
105.155.29.211 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 7.73ms from Casablanca, MA
74.132.190.19 AS10796 Charter Communications Inc 10.76ms from Columbus, US
104.108.254.19 AS16625 Akamai Technologies, Inc. 0.43ms from Delhi, IN
62.60.249.99 AS210644 AEZA INTERNATIONAL LTD 0.47ms from Frankfurt am Main, DE
13.226.72.19 AS16509 Amazon.com, Inc. 0.32ms from Hong Kong, HK
47.75.35.83 AS45102 Alibaba (US) Technology Co., Ltd. 0.74ms from Hong Kong, HK
89.181.35.195 AS2860 NOS COMUNICACOES, S.A. 13.98ms from Lisbon, PT
209.25.183.3 AS13768 Aptum Technologies 0.49ms from Los Angeles, US
76.91.121.227 AS20001 Charter Communications Inc 6.85ms from Los Angeles, US
188.32.154.211 AS42610 PJSC Rostelecom 1.23ms from Moscow, RU
115.209.220.211 AS4134 CHINANET-BACKBONE 9.54ms from Ningbo, CN
118.45.49.243 AS4766 Korea Telecom 6.74ms from Seoul, KR
58.120.158.99 AS9318 SK Broadband Co Ltd 6.93ms from Seoul, KR
98.204.26.227 AS7922 Comcast Cable Communications, LLC 5.88ms from Ashburn, US
108.227.224.51 AS7018 AT&T Enterprises, LLC 6.75ms from Atlanta, US
120.29.222.99 AS6453 TATA COMMUNICATIONS (AMERICA) INC 0.64ms from Bangkok, TH
89.180.252.179 AS2860 NOS COMUNICACOES, S.A. 1.80ms from Braga, PT

Traceroute

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

$
traceroute -a -n -q1 -f3 210.243.143.248
traceroute to 210.243.143.248 (210.243.143.248): 64 hops max, 52 byte packets
4 [AS4780] 192.72.250.9 1.018 ms
8 [AS4780] 192.72.216.10 0.945 ms
Measurement taken from IPinfo ProbeNet in Taipei, 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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