203.73.160.0/19

AS4780  ·  Digital United Inc.

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Summary

Country Taiwan
Domain du.net.tw
ASN AS4780
Parent Range 203.73.0.0/16
Registry APNIC
ID SEEDNET

WHOIS Details

inetnum:        203.73.0.0 - 203.73.255.255
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:  2025-11-07T02:28:12Z
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 203.73.160.0/19

Range ASN Company Num of IPs
203.73.0.0/16 AS4780 Digital United Inc. 65,536

Nearby Ranges

BGP prefixes that overlap with 203.73.0.0/16

Range ASN Company Num of IPs
203.73.0.0/16 AS4780 Digital United Inc. 65,536
203.73.110.0/24 AS4780 New Century InfoComm Tech. Co., Ltd. 256
203.73.21.0/24 AS4780 New Century InfoComm Tech. Co., Ltd. 256
203.73.238.0/24 AS4780 New Century InfoComm Tech. Co., Ltd. 256
203.73.96.0/24 AS4780 New Century InfoComm Tech. Co., Ltd. 256

Hosted domains

There are 13 domain names hosted across 13 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
203.73.168.138 dksh-tmacs.com 1
203.73.176.113 fu-yu.com 1
203.73.166.122 prosense.com.tw 1
203.73.178.121 wowfresh.com.tw 1
203.73.169.73 ghfood.com.tw 1
203.73.186.139 nitto-op.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

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

IP Address ASN Details
203.73.167.40 AS4780 Digital United Inc. 2.66ms from Taipei, TW
203.73.163.1 AS4780 Digital United Inc. 3.04ms from Taipei, TW
203.73.168.4 AS4780 Digital United Inc. 2.75ms from Taipei, TW
203.73.166.152 AS4780 Digital United Inc. 1.60ms from Taipei, TW
203.73.169.120 AS4780 Digital United Inc. 2.36ms from Taipei, TW
203.73.179.101 AS4780 Digital United Inc. 4.92ms from Taipei, TW
203.73.176.75 AS4780 Digital United Inc. 4.04ms from Taipei, TW
203.73.171.0 AS4780 Digital United Inc. 5.83ms from Taipei, TW
203.73.162.186 AS4780 Digital United Inc. 12.84ms from Taipei, TW
203.73.189.41 AS4780 Digital United Inc. 2.92ms from Taipei, TW
203.73.164.255 AS4780 Digital United Inc. 3.07ms from Taipei, TW
203.73.186.139 AS4780 Digital United Inc. 3.77ms from Taipei, TW
203.73.188.3 AS4780 Digital United Inc. 22.43ms from Taipei, TW
203.73.178.254 AS4780 Digital United Inc. 3.82ms from Taipei, TW
203.73.161.80 AS4780 Digital United Inc. 4.41ms 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
201.185.21.3 AS13489 UNE EPM TELECOMUNICACIONES S.A. 14.18ms from Bogota, CO
81.132.213.179 AS2856 British Telecommunications PLC 4.99ms from Erith, GB
130.61.94.115 AS31898 Oracle Corporation 0.42ms from Frankfurt am Main, DE
121.229.113.147 AS134756 CHINANET Nanjing Jishan IDC network 3.02ms from Huai'an, CN
195.147.113.115 AS5413 Wavenet Limited 6.29ms from London, GB
66.74.54.211 AS20001 Charter Communications Inc 8.99ms from Los Angeles, US
191.89.152.83 AS27831 Colombia Móvil 12.25ms from Medellin, CO
51.4.116.99 AS8075 Microsoft Corporation 0.18ms from Modiin Ilit, IL
15.156.148.211 AS16509 Amazon.com, Inc. 0.13ms from Montreal, CA
61.120.138.131 AS9997 Suzuka Cable Co.,Ltd 5.62ms from Osaka, JP
80.80.38.67 AS42560 Telemach BH d.o.o. Sarajevo 5.71ms from Sarajevo, BA
83.110.203.99 AS5384 Emirates Internet 3.40ms from Al Fujairah City, AE
8.22.197.3 AS3356 Level 3 Parent, LLC 15.87ms from Atlanta, US
41.249.139.51 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 5.74ms from Casablanca, MA
72.3.132.3 AS33070 Rackspace Hosting 1.13ms from Dallas, US
217.210.45.3 AS3301 Telia Company AB 0.96ms from Goeteborg, SE
1.30.65.19 AS4837 CHINA UNICOM China169 Backbone 10.84ms from Hohhot, CN
41.18.212.179 AS29975 Vodacom 14.71ms from Johannesburg, ZA
162.251.44.163 AS29804 Valu-Net LLC. 3.73ms from Kansas City, US
95.141.171.83 AS198736 Stream Networks Ltd 2.60ms from London, GB
209.170.198.3 AS13649 Flexential Colorado Corp. 7.76ms from Los Angeles, US
184.170.160.131 AS30600 Metronet 6.11ms from Minneapolis, US
126.207.253.19 AS17676 SoftBank Corp. 3.76ms from Osaka, JP
203.183.86.3 AS4694 IDC Frontier Inc. 0.80ms from Osaka, JP
216.119.87.243 AS14992 NewtekOne, Inc. 1.91ms from Phoenix, 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 -m10 203.73.160.216
traceroute to 203.73.160.216 (203.73.160.216): 10 hops max, 52 byte packets
2 [AS9924] 219.80.115.29 0.985 ms
3 [AS9924] 60.199.25.197 1.251 ms
4 [AS9924] 60.199.23.133 3.085 ms
5 [AS9924] 60.199.14.97 3.557 ms
6 [AS9924] 60.199.24.86 3.142 ms
8 *
9 *
10 *
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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