203.73.0.0/16
AS4780 · Digital United Inc.
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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: [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 203.73.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 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 |
| 203.73.110.0/24 | AS4780 | New Century InfoComm Tech. Co., Ltd. | 256 |
Nearby Ranges
BGP prefixes that overlap with 203.0.0.0/8
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 203.40.0.0/13 | AS1221 | Telstra Limited | 524,288 |
| 203.36.0.0/14 | AS1221 | Telstra Limited | 262,144 |
| 203.48.0.0/14 | AS1221 | Telstra Limited | 262,144 |
| 203.52.0.0/15 | AS1221 | Telstra Limited | 131,072 |
| 203.102.0.0/15 | AS703 | Verizon Australia PTY Limited | 131,072 |
| 203.61.0.0/16 | AS703 | Verizon Australia PTY Limited | 65,536 |
| 203.151.0.0/16 | AS133529 | Internet Thailand Company Limited | 65,536 |
| 203.231.0.0/16 | AS17881 | SEJONG NETWORKS | 65,536 |
| 203.200.0.0/16 | AS4755 | Internet Service Provider | 65,536 |
| 203.155.0.0/16 | AS7693 | KSC Commercial Internet Co. Ltd. | 65,536 |
| 203.157.0.0/16 | AS9649 | Ministry of Public Health, Thailand | 65,536 |
| 203.177.0.0/16 | AS17894 | Globe Telecom | 65,536 |
| 203.177.0.0/16 | AS24179 | Globe Telecom | 65,536 |
| 203.197.0.0/16 | AS4755 | Internet Service Provider | 65,536 |
| 203.182.0.0/16 | AS4673 | NTT DATA CORPORATION | 65,536 |
| 203.151.0.0/16 | AS56223 | Internet Thailand Company Limited | 65,536 |
| 203.54.0.0/16 | AS1221 | Telstra Limited | 65,536 |
| 203.106.0.0/16 | AS4788 | TM TECHNOLOGY SERVICES SDN. BHD. | 65,536 |
| 203.85.0.0/16 | AS4058 | CITIC Telecom International CPC Limited | 65,536 |
| 203.162.0.0/16 | AS7643 | Vietnam Posts and Telecommunications Group | 65,536 |
| 203.227.0.0/16 | AS9973 | SEJONG NETWORKS | 65,536 |
| 203.177.0.0/16 | AS132199 | Globe Telecom | 65,536 |
| 203.70.0.0/16 | AS4780 | Digital United Inc. | 65,536 |
| 203.125.0.0/16 | AS3758 | SingNet Pte Ltd | 65,536 |
| 203.231.0.0/16 | AS23593 | SEJONG NETWORKS | 65,536 |
| 203.155.0.0/16 | AS23644 | KSC Commercial Internet Co. Ltd. | 65,536 |
| 203.225.0.0/16 | AS4766 | KOLON BENIT | 65,536 |
| 203.69.0.0/16 | AS137280 | Data Communication Business Group, | 65,536 |
| 203.180.0.0/16 | AS2497 | Internet Initiative Japan Inc. | 65,536 |
| 203.108.0.0/16 | AS703 | OzEmail Pty Ltd | 65,536 |
| 203.35.0.0/16 | AS1221 | Telstra Limited | 65,536 |
| 203.231.0.0/16 | AS3608 | SEJONG NETWORKS | 65,536 |
| 203.67.0.0/16 | AS4780 | Digital United Inc. | 65,536 |
| 203.231.0.0/16 | AS9973 | SEJONG NETWORKS | 65,536 |
| 203.155.0.0/16 | AS17478 | KSC Commercial Internet Co. Ltd. | 65,536 |
| 203.59.0.0/16 | AS4802 | iiNet Limited | 65,536 |
| 203.155.0.0/16 | AS55844 | KSC Commercial Internet Co. Ltd. | 65,536 |
| 203.108.0.0/16 | AS12234 | OzEmail Pty Ltd | 65,536 |
| 203.63.0.0/16 | AS2764 | AAPT Limited | 65,536 |
| 203.59.0.0/16 | AS4739 | iiNet Limited | 65,536 |
| 203.162.0.0/16 | AS45899 | Vietnam Posts and Telecommunications Group | 65,536 |
| 203.74.0.0/16 | AS3462 | Data Communication Business Group, | 65,536 |
| 203.227.0.0/16 | AS9848 | SEJONG NETWORKS | 65,536 |
| 203.75.0.0/16 | AS3462 | Data Communication Business Group, | 65,536 |
| 203.224.0.0/16 | AS9273 | ITCENENTEC CO.,LTD. | 65,536 |
| 203.154.0.0/16 | AS132063 | Internet Thailand Company Limited | 65,536 |
| 203.69.0.0/16 | AS3462 | Data Communication Business Group, | 65,536 |
| 203.64.0.0/16 | AS1659 | Taiwan Academic Network | 65,536 |
| 203.231.0.0/16 | AS131866 | SEJONG NETWORKS | 65,536 |
Hosted domains
There are 131 domain names hosted across 90 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 203.73.25.106 | teamplus.tech | 6 |
| 203.73.24.198 | isoc.xn--kprw13d | 4 |
| 203.73.113.130 | joemortimer.faith | 3 |
| 203.73.83.206 | amigosofts.com.tw | 3 |
| 203.73.216.135 | cenyin.com.tw | 2 |
| 203.73.22.132 | 917play.com.tw | 2 |
| 203.73.59.245 | utc.tw | 2 |
| 203.73.113.128 | sweetsandzakka.com | 2 |
| 203.73.76.253 | twamity.com.tw | 1 |
| 203.73.70.209 | iseedbox.com.tw | 1 |
| 203.73.77.205 | tsewei.com.tw | 1 |
| 203.73.62.92 | speroway.com.tw | 1 |
| 203.73.162.40 | groovy.com.tw | 1 |
| 203.73.62.198 | basb.com.tw | 1 |
| 203.73.19.30 | sanchungrotary.org.tw | 1 |
| 203.73.83.40 | sowon.com.tw | 1 |
| 203.73.64.206 | yunpen.com.tw | 1 |
| 203.73.4.7 | 24exit.com | 1 |
| 203.73.4.9 | 12aura.com | 1 |
| 203.73.186.159 | zong-cai.com.tw | 1 |
Hosted domains API
Pingable IPs
1,843 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 203.73.77.45 |
2.37ms from Taipei,
TW
|
|
| 203.73.223.14 |
20.76ms from Taipei,
TW
|
|
| 203.73.95.2 |
0.53ms from Taipei,
TW
|
|
| 203.73.110.34 |
3.12ms from Taipei,
TW
|
|
| 203.73.208.144 |
7.00ms from Taipei,
TW
|
|
| 203.73.93.27 |
2.54ms from Taipei,
TW
|
|
| 203.73.169.120 |
2.36ms from Taipei,
TW
|
|
| 203.73.112.217 |
1.59ms from Taipei,
TW
|
|
| 203.73.203.255 |
0.43ms from Taipei,
TW
|
|
| 203.73.226.54 |
2.21ms from Taipei,
TW
|
|
| 203.73.232.30 |
19.84ms from Taipei,
TW
|
|
| 203.73.161.80 |
4.41ms from Taipei,
TW
|
|
| 203.73.103.1 |
0.39ms from Taipei,
TW
|
|
| 203.73.250.1 |
1.83ms from Taipei,
TW
|
|
| 203.73.186.139 |
3.77ms from Taipei,
TW
|
|
| 203.73.128.168 |
3.10ms from Taipei,
TW
|
|
| 203.73.189.41 |
2.92ms from Taipei,
TW
|
|
| 203.73.47.255 |
1.84ms from Taipei,
TW
|
|
| 203.73.106.14 |
4.10ms from Taipei,
TW
|
|
| 203.73.76.252 |
2.04ms from Taipei,
TW
|
|
| 203.73.253.253 |
1.35ms from Taipei,
TW
|
|
| 203.73.176.75 |
4.04ms from Taipei,
TW
|
|
| 203.73.217.1 |
0.70ms from Taipei,
TW
|
|
| 203.73.125.1 |
5.61ms from Taipei,
TW
|
|
| 203.73.39.80 |
4.10ms 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 |
|---|---|---|
| 35.93.45.64 |
0.15ms from Boardman,
US
|
|
| 84.192.116.240 |
4.74ms from Brussels,
BE
|
|
| 175.20.138.144 |
6.02ms from Changchun,
CN
|
|
| 34.143.46.224 |
0.53ms from Council Bluffs,
US
|
|
| 14.175.231.32 |
4.90ms from Da Nang,
VN
|
|
| 93.239.253.32 |
3.71ms from Duesseldorf,
DE
|
|
| 87.187.218.160 |
8.46ms from Frankfurt am Main,
DE
|
|
| 91.47.203.176 |
1.83ms from Frankfurt am Main,
DE
|
|
| 103.139.102.128 |
0.27ms from Hanoi,
VN
|
|
| 5.136.234.112 |
18.80ms from Krasnoyarsk,
RU
|
|
| 42.5.149.96 |
8.84ms from Liaoyang,
CN
|
|
| 94.13.229.96 |
5.54ms from London,
GB
|
|
| 24.186.23.224 |
3.29ms from New York City,
US
|
|
| 60.101.105.16 |
3.59ms from Osaka,
JP
|
|
| 187.79.47.224 |
9.46ms from Rio de Janeiro,
BR
|
|
| 94.19.99.160 |
0.57ms from Saint Petersburg,
RU
|
|
| 78.28.4.112 |
12.34ms from Warsaw,
PL
|
|
| 181.119.94.48 |
0.26ms from Asuncion,
PY
|
|
| 188.106.60.208 |
9.76ms from Berlin,
DE
|
|
| 44.246.115.192 |
0.16ms from Boardman,
US
|
|
| 177.207.218.0 |
4.21ms from Curitiba,
BR
|
|
| 95.146.59.112 |
4.69ms from Erith,
GB
|
|
| 217.85.127.48 |
5.02ms from Frankfurt am Main,
DE
|
|
| 135.196.233.128 |
0.26ms from Los Angeles,
US
|
|
| 83.48.16.240 |
2.68ms from Madrid,
ES
|
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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