203.73.62.0/24

AS4780 · Digital United Inc.

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Summary

Country	Taiwan
Domain	seed.net.tw
ASN	AS4780
Parent Range	203.73.0.0/16
Registry	TWNIC
ID	SEEDNET-NET

WHOIS Details

inetnum:        203.73.62.2 - 203.73.62.3
netname:        SEEDNET-NET
descr:          New Century InfoComm Tech. Co., Ltd.
descr:          1F~11F, No. 218, Rueiguang Road
descr:          Taipei Taiwan
country:        TW
admin-c:        II50-TW
tech-c:         II50-TW
mnt-by:         MAINT-TW-TWNIC
changed:        [email protected] 20170817
status:         ASSIGNED NON-PORTABLE
remarks:        This information has been partially mirrored by APNIC from
remarks:        TWNIC. To obtain more specific information, please use the
remarks:        TWNIC whois server at whois.twnic.net.
source:         TWNIC


person:         ipam ipam
address:        New Century InfoComm
address:        5F, No. 468, Rueiguang Road
address:        Taipei Taiwan
country:        TW
phone:          +886-8-00-007-365
fax-no:         N/A
e-mail:         [email protected]
nic-hdl:        II50-TW
changed:        [email protected] 20170418
remarks:        This information has been partially mirrored by APNIC from
remarks:        TWNIC. To obtain more specific information, please use the
remarks:        TWNIC whois server at whois.twnic.net.
source:         TWNIC

Overlapping Ranges

BGP prefixes that contain 203.73.62.0/24

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 8 domain names hosted across 7 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
203.73.62.167	champair.com.tw	2
203.73.62.92	speroway.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

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Pingable IPs

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

IP Address	ASN	Details
203.73.62.120	AS4780 Digital United Inc.	`3.83ms` 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
18.172.128.24	AS16509 Amazon.com, Inc.	`0.08ms` from Chicago, US
52.209.88.88	AS16509 Amazon.com, Inc.	`0.16ms` from Dublin, IE
51.75.84.152	AS16276 OVH SAS	`0.12ms` from Frankfurt am Main, DE
217.88.7.40	AS3320 Deutsche Telekom AG	`9.46ms` from Frankfurt am Main, DE
122.156.42.152	AS4837 CHINA UNICOM China169 Backbone	`5.16ms` from Harbin, CN
113.172.145.152	AS45899 VNPT Corp	`1.99ms` from Ho Chi Minh City, VN
175.146.132.24	AS4837 CHINA UNICOM China169 Backbone	`6.53ms` from Liaoyang, CN
79.77.111.120	AS13285 TalkTalk Communications Limited	`2.35ms` from London, GB
165.120.194.248	AS2856 British Telecommunications PLC	`6.70ms` from London, GB
76.110.107.104	AS7922 Comcast Cable Communications, LLC	`8.21ms` from Miami, US
85.42.74.56	AS3269 Telecom Italia S.p.A.	`2.38ms` from Milan, IT
73.53.96.120	AS7922 Comcast Cable Communications, LLC	`5.58ms` from Seattle, US
97.125.50.120	AS209 CenturyLink Communications, LLC	`11.13ms` from St. Louis, US
182.171.175.104	AS2527 Sony Network Communications Inc.	`16.49ms` from Tokyo, JP
128.186.84.24	AS2553 Florida State University	`10.41ms` from Atlanta, US
84.137.118.88	AS3320 Deutsche Telekom AG	`4.43ms` from Berlin, DE
181.12.165.104	AS7303 Telecom Argentina S.A.	`16.40ms` from Buenos Aires, AR
20.254.251.152	AS8075 Microsoft Corporation	`0.15ms` from Cardiff, GB
70.122.251.104	AS11427 Charter Communications Inc	`5.43ms` from Dallas, US
158.176.1.152	AS36351 IBM Cloud	`0.94ms` from Frankfurt am Main, DE
115.126.29.72	AS38186 Forewin Telecom Group Limited, ISP at HK	`1.07ms` from Hong Kong, HK
220.246.138.168	AS4760 HKT Limited	`7.72ms` from Hong Kong, HK
31.52.169.40	AS2856 British Telecommunications PLC	`1.69ms` from London, GB
121.82.225.184	AS17511 OPTAGE Inc.	`1.65ms` from Osaka, JP
183.176.0.8	AS7522 STNet, Incorporated	`4.04ms` from Osaka, JP

Traceroute

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

traceroute -a -n -q1 -f3 203.73.62.128

traceroute to 203.73.62.128 (203.73.62.128): 64 hops max, 52 byte packets

3 [AS21859] 23.248.177.208 0.223 ms

4 [AS4780] 192.72.250.9 0.905 ms

5 [AS4780] 139.175.57.105 1.045 ms

6 [AS4780] 139.175.57.186 1.01 ms

7 [AS4780] 139.175.57.98 3.615 ms

8 [AS4780] 192.72.221.22 3.635 ms

9 [AS4780] 203.73.62.128 4.748 ms

Measurement taken from

IPinfo ProbeNet in Taipei, TW

On December 14th 2025

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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