203.73.0.0/18
AS4780 · Digital United Inc.
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| 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 203.73.0.0/18
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 203.73.0.0/16 | AS4780 | Digital United Inc. | 65,536 |
BGP prefixes that are contained by 203.73.0.0/18
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 203.73.21.0/24 | AS4780 | New Century InfoComm Tech. Co., Ltd. | 256 |
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 44 domain names hosted across 25 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|
Hosted domains API
Pingable IPs
383 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 203.73.3.186 |
2.01ms from Taipei,
TW
|
|
| 203.73.8.65 |
2.02ms from Taipei,
TW
|
|
| 203.73.38.0 |
0.42ms from Taipei,
TW
|
|
| 203.73.24.92 |
0.70ms from Taipei,
TW
|
|
| 203.73.47.1 |
1.82ms from Taipei,
TW
|
|
| 203.73.46.0 |
1.71ms from Taipei,
TW
|
|
| 203.73.52.170 |
6.61ms from Taipei,
TW
|
|
| 203.73.27.255 |
1.49ms from Taipei,
TW
|
|
| 203.73.34.255 |
0.36ms from Taipei,
TW
|
|
| 203.73.25.133 |
0.34ms from Taipei,
TW
|
|
| 203.73.58.217 |
1.85ms from Taipei,
TW
|
|
| 203.73.60.158 |
5.28ms from Taipei,
TW
|
|
| 203.73.22.129 |
0.81ms from Taipei,
TW
|
|
| 203.73.59.2 |
1.78ms from Taipei,
TW
|
|
| 203.73.62.119 |
3.75ms from Taipei,
TW
|
|
| 203.73.28.176 |
11.39ms from Taipei,
TW
|
|
| 203.73.36.74 |
18.00ms from Taipei,
TW
|
|
| 203.73.63.42 |
4.26ms from Taipei,
TW
|
|
| 203.73.44.36 |
13.64ms from Taipei,
TW
|
|
| 203.73.19.176 |
11.44ms from Taipei,
TW
|
|
| 203.73.39.80 |
4.14ms 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 |
|---|---|---|
| 164.165.8.82 |
2.49ms from Boise,
US
|
|
| 172.172.61.34 |
0.27ms from Boydton,
US
|
|
| 78.98.248.130 |
7.45ms from Bratislava,
SK
|
|
| 160.119.61.34 |
3.41ms from Cape Town,
ZA
|
|
| 222.211.74.2 |
1.66ms from Chengdu,
CN
|
|
| 129.226.183.146 |
0.38ms from Hong Kong,
HK
|
|
| 119.8.62.130 |
1.00ms from Hong Kong,
HK
|
|
| 41.119.17.2 |
8.89ms from Johannesburg,
ZA
|
|
| 116.72.130.66 |
0.92ms from Kolkata,
IN
|
|
| 92.40.131.146 |
7.94ms from London,
GB
|
|
| 71.83.145.50 |
1.64ms from Los Angeles,
US
|
|
| 199.181.82.2 |
7.21ms from Miami,
US
|
|
| 176.194.175.194 |
10.64ms from Moscow,
RU
|
|
| 146.112.177.114 |
0.17ms from Paris,
FR
|
|
| 88.102.75.114 |
5.17ms from Prague,
CZ
|
|
| 98.86.178.162 |
0.17ms from Reston,
US
|
|
| 3.220.36.210 |
0.21ms from Reston,
US
|
|
| 69.36.241.98 |
1.16ms from San Jose,
US
|
|
| 75.87.63.34 |
1.33ms from Schertz,
US
|
|
| 61.169.129.210 |
2.70ms from Shanghai,
CN
|
|
| 60.204.221.114 |
2.84ms from Suzhou,
CN
|
|
| 210.148.134.2 |
4.39ms from Tokyo,
JP
|
|
| 130.15.187.2 |
5.27ms from Toronto,
CA
|
|
| 38.91.43.2 |
2.97ms from Ashburn,
US
|
|
| 218.101.26.114 |
15.76ms from Auckland,
NZ
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Taichung, TW
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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