203.73.169.0/24

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	ROOT-TW

WHOIS Details

inetnum:        203.73.169.8 - 203.73.169.15
netname:        ROOT-TW
descr:          New Century InfoComm Tech. Co., Ltd.
descr:          1F~11F, No. 218, Rueiguang Road
descr:          Taipei Taiwan
country:        TW
admin-c:        NN1461-TW
tech-c:         NN1461-TW
mnt-by:         MAINT-TW-TWNIC
changed:        [email protected] 20150407
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:         N/A N/A
address:        N/A
address:        N/A
address:        N/A Taiwan
country:        TW
phone:          886-2-2793-5566ext.2243
fax-no:         886-2-2793-5566ext.2243
e-mail:         [email protected]
nic-hdl:        NN1461-TW
changed:        [email protected] 20141024
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 203.73.169.0/24

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 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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

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

IP Address	ASN	Details
203.73.169.120	AS4780 Digital United Inc.	`2.36ms` 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
98.252.0.24	AS7922 Comcast Cable Communications, LLC	`6.31ms` from Ashburn, US
155.93.230.56	AS37680 Cool Ideas Service Provider (Pty) Ltd	`1.53ms` from Cape Town, ZA
34.162.39.104	AS396982 Google LLC	`0.13ms` from Columbus, US
154.92.6.152	AS138995 Antbox Networks Limited	`0.63ms` from Hong Kong, HK
36.4.118.136	AS4134 CHINANET-BACKBONE	`9.95ms` from Huai'an, CN
131.196.46.136	AS265904 D N VILELA TECNOLOGIA - ME	`11.46ms` from Joao Pessoa, BR
5.136.247.56	AS12389 PJSC Rostelecom	`18.98ms` from Krasnoyarsk, RU
82.52.127.168	AS3269 Telecom Italia S.p.A.	`1.92ms` from Milan, IT
218.55.96.120	AS9318 SK Broadband Co Ltd	`1.68ms` from Seoul, KR
153.139.229.88	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.89ms` from Tokyo, JP
178.227.82.152	AS31615 Odido Netherlands B.V.	`12.73ms` from Amsterdam, NL
203.81.230.120	AS38710 Worldcall Broadband Limited	`11.69ms` from Islamabad, PK
74.48.49.8	AS35916 MULTACOM CORPORATION	`0.15ms` from Los Angeles, US
121.161.186.216	AS4766 Korea Telecom	`1.77ms` from Seoul, KR
97.119.130.248	AS209 CenturyLink Communications, LLC	`10.56ms` from Chicago, US
113.170.100.136	AS45899 VNPT Corp	`5.20ms` from Ho Chi Minh City, VN
62.84.233.200	AS21283 A1 Slovenija telekomunikacijske storitve,d.d.	`1.02ms` from Ljubljana, SI
82.223.23.136	AS8560 IONOS SE	`0.39ms` from Logrono, ES
147.12.176.24	AS201838 Community Fibre Limited	`1.23ms` from London, GB
52.53.209.120	AS16509 Amazon.com, Inc.	`0.15ms` from San Jose, US
207.106.6.200	AS7029 Windstream Communications LLC	`0.91ms` from Secaucus, US
118.108.50.88	AS2518 BIGLOBE Inc.	`16.51ms` from Tokyo, JP
99.235.183.72	AS812 Rogers Communications Canada Inc.	`4.80ms` from Toronto, CA
94.237.46.152	AS202053 UpCloud Ltd	`0.39ms` from Amsterdam, NL
76.151.69.248	AS7922 Comcast Cable Communications, LLC	`5.74ms` from Ashburn, US

Traceroute

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

traceroute -a -n -q1 203.73.169.76

traceroute to 203.73.169.76 (203.73.169.76): 64 hops max, 52 byte packets

1 [AS15169] 72.14.235.202 231.192 ms

2 *

3 [AS4780] 139.175.59.160 199.863 ms

4 [AS4780] 139.175.57.186 200.088 ms

5 [AS4780] 139.175.58.70 200.898 ms

6 [AS4780] 192.72.218.138 201.007 ms

7 [AS4780] 203.73.169.76 201.639 ms

Measurement taken from

IPinfo ProbeNet in Paris, FR

On December 6th 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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