203.73.64.0/18
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 203.73.64.0/18
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 203.73.0.0/16 | AS4780 | Digital United Inc. | 65,536 |
BGP prefixes that are contained by 203.73.64.0/18
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 203.73.110.0/24 | AS4780 | New Century InfoComm Tech. Co., Ltd. | 256 |
| 203.73.96.0/24 | 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 57 domain names hosted across 39 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 203.73.70.138 | xn--9iqx6gt1h911f.tw | 11 |
| 203.73.83.206 | shaef.com.tw | 3 |
| 203.73.93.26 | gigatech.tw | 2 |
| 203.73.70.110 | boxlife.com.tw | 1 |
| 203.73.64.206 | yunpen.com.tw | 1 |
| 203.73.70.184 | haoteng.com.tw | 1 |
| 203.73.77.48 | myphoto.idv.tw | 1 |
| 203.73.100.88 | dye.com.tw | 1 |
| 203.73.77.205 | tsewei.com.tw | 1 |
| 203.73.70.210 | cd-box.com.tw | 1 |
| 203.73.116.98 | iclubs.com.tw | 1 |
| 203.73.76.253 | twamity.com.tw | 1 |
| 203.73.94.152 | csd.org.tw | 1 |
| 203.73.70.108 | ko-loong.com | 1 |
Hosted domains API
Pingable IPs
559 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 203.73.103.1 |
0.39ms from Taipei,
TW
|
|
| 203.73.81.1 |
5.55ms from Taipei,
TW
|
|
| 203.73.104.0 |
0.38ms from Taipei,
TW
|
|
| 203.73.83.31 |
4.00ms from Taipei,
TW
|
|
| 203.73.92.185 |
18.50ms from Taipei,
TW
|
|
| 203.73.97.132 |
0.67ms from Taipei,
TW
|
|
| 203.73.106.14 |
4.10ms from Taipei,
TW
|
|
| 203.73.72.51 |
3.69ms from Taipei,
TW
|
|
| 203.73.78.5 |
11.19ms from Taipei,
TW
|
|
| 203.73.110.34 |
3.12ms from Taipei,
TW
|
|
| 203.73.70.105 |
1.63ms from Taipei,
TW
|
|
| 203.73.95.2 |
0.53ms from Taipei,
TW
|
|
| 203.73.93.27 |
2.54ms from Taipei,
TW
|
|
| 203.73.99.1 |
5.46ms from Taipei,
TW
|
|
| 203.73.64.36 |
1.57ms from Taipei,
TW
|
|
| 203.73.108.62 |
3.26ms from Taipei,
TW
|
|
| 203.73.82.0 |
0.51ms from Taipei,
TW
|
|
| 203.73.100.217 |
10.54ms from Taipei,
TW
|
|
| 203.73.76.252 |
2.04ms from Taipei,
TW
|
|
| 203.73.96.33 |
1.33ms from Taipei,
TW
|
|
| 203.73.77.45 |
2.37ms from Taipei,
TW
|
|
| 203.73.94.180 |
0.39ms from Taipei,
TW
|
|
| 203.73.105.255 |
0.38ms from Taipei,
TW
|
|
| 203.73.68.0 |
1.57ms from Taipei,
TW
|
|
| 203.73.87.1 |
0.40ms 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 |
|---|---|---|
| 51.15.16.226 |
0.21ms from Amsterdam,
NL
|
|
| 74.84.142.18 |
1.36ms from Ashburn,
US
|
|
| 209.9.224.66 |
0.62ms from Ashburn,
US
|
|
| 218.244.44.242 |
3.05ms from Beijing,
CN
|
|
| 64.234.109.226 |
8.18ms from Dallas,
US
|
|
| 87.32.40.194 |
1.48ms from Dublin,
IE
|
|
| 113.163.29.178 |
4.40ms from Hanoi,
VN
|
|
| 217.58.228.50 |
8.27ms from Milan,
IT
|
|
| 82.48.187.66 |
1.50ms from Milan,
IT
|
|
| 134.17.95.2 |
1.33ms from Minsk,
BY
|
|
| 24.164.173.2 |
1.70ms from New York City,
US
|
|
| 4.190.213.146 |
0.14ms from Osaka,
JP
|
|
| 72.208.56.2 |
2.05ms from Phoenix,
US
|
|
| 193.37.226.2 |
0.42ms from Prague,
CZ
|
|
| 60.235.161.242 |
4.21ms from Qingdao,
CN
|
|
| 190.110.60.18 |
10.90ms from Quito,
EC
|
|
| 179.60.201.98 |
10.85ms from Santiago,
CL
|
|
| 125.60.43.210 |
4.13ms from Seoul,
KR
|
|
| 180.69.17.162 |
1.76ms from Seoul,
KR
|
|
| 43.144.109.2 |
7.58ms from Shenzhen,
CN
|
|
| 178.254.253.18 |
2.87ms from Sofia,
BG
|
|
| 221.248.186.98 |
2.20ms from Tokyo,
JP
|
|
| 90.149.43.66 |
1.83ms from Tokyo,
JP
|
|
| 38.62.31.2 |
0.35ms from Toronto,
CA
|
|
| 104.24.203.82 |
0.11ms from Wrocław,
PL
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
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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