192.72.32.0/19

AS4780 · Digital United Inc.

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Summary

Country	Taiwan
Domain	seed.net.tw
ASN	AS4780
Registry	TWNIC
ID	SEEDNET-NET

WHOIS Details

inetnum:        192.72.40.0 - 192.72.43.255
netname:        SEEDNET-NET
descr:          New Century InfoComm Tech. Co., Ltd.
descr:          1F~11F, No. 218, Rueiguang Road
descr:          Taipei Taiwan
country:        TW
admin-c:        IO1-TW
tech-c:         IO1-TW
mnt-by:         MAINT-TW-TWNIC
changed:        antispam@seed.net.tw 20070522
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:         Anti-Spammer NCIC
address:        New Century InfoComm Tech Co., Ltd
address:        No.218, Rueiguang Road,Nei-Hu, Taipei City
address:        TW Taiwan
country:        TW
phone:          +886-2-7700-8888
fax-no:         +886-2-7700-8888
e-mail:         antispam@seed.net.tw
nic-hdl:        IO1-TW
changed:        hostmaster@twnic.net 20170320
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 are contained by 192.72.32.0/19

Range	ASN	Company	Num of IPs
192.72.50.0/24	AS4780	New Century InfoComm Tech. Co., Ltd.	256
192.72.51.0/24	AS4780	New Century InfoComm Tech. Co., Ltd.	256
192.72.49.0/24	AS4780	New Century InfoComm Tech. Co., Ltd.	256

Nearby Ranges

BGP prefixes that overlap with 192.72.0.0/16

Range	ASN	Company	Num of IPs
192.72.8.0/21	AS4780	New Century InfoComm Tech. Co., Ltd.	2,048
192.72.0.0/23	AS13767	T-System, Inc.	512
192.72.100.0/24	AS4780	New Century InfoComm Tech. Co., Ltd.	256
192.72.103.0/24	AS4780	New Century InfoComm Tech. Co., Ltd.	256
192.72.107.0/24	AS4780	New Century InfoComm Tech. Co., Ltd.	256
192.72.108.0/24	AS4780	New Century InfoComm Tech. Co., Ltd.	256
192.72.177.0/24	AS4780	New Century InfoComm Tech. Co., Ltd.	256
192.72.195.0/24	AS4780	New Century InfoComm Tech. Co., Ltd.	256
192.72.199.0/24	AS4780	New Century InfoComm Tech. Co., Ltd.	256
192.72.221.0/24	AS4780	New Century InfoComm Tech. Co., Ltd.	256
192.72.238.0/24	AS4780	New Century InfoComm Tech. Co., Ltd.	256
192.72.49.0/24	AS4780	New Century InfoComm Tech. Co., Ltd.	256
192.72.50.0/24	AS4780	New Century InfoComm Tech. Co., Ltd.	256
192.72.51.0/24	AS4780	New Century InfoComm Tech. Co., Ltd.	256
192.72.68.0/24	AS4780	New Century InfoComm Tech. Co., Ltd.	256
192.72.71.0/24	AS4780	New Century InfoComm Tech. Co., Ltd.	256
192.72.92.0/24	AS4780	New Century InfoComm Tech. Co., Ltd.	256
192.72.255.0/24	AS13827	Washington Post	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
192.72.49.93	AS4780 Digital United Inc.	`0.77ms` from Taipei, TW
192.72.56.192	AS4780 Digital United Inc.	`14.96ms` from Taipei, TW
192.72.32.105	AS4780 Digital United Inc.	`2.59ms` from Taipei, TW
192.72.60.129	AS4780 Digital United Inc.	`5.56ms` from Taipei, TW
192.72.45.57	AS4780 Digital United Inc.	`0.70ms` from Taipei, TW
192.72.62.102	AS4780 Digital United Inc.	`1.98ms` from Taipei, TW
192.72.58.253	AS4780 Digital United Inc.	`13.94ms` from Taipei, TW
192.72.41.233	AS4780 Digital United Inc.	`0.85ms` from Taipei, TW
192.72.61.130	AS4780 Digital United Inc.	`5.74ms` from Taipei, TW
192.72.44.237	AS4780 Digital United Inc.	`1.18ms` from Taipei, TW
192.72.57.195	AS4780 Digital United Inc.	`13.87ms` from Taipei, TW
192.72.40.93	AS4780 Digital United Inc.	`0.82ms` from Taipei, TW
192.72.46.134	AS4780 Digital United Inc.	`0.39ms` 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
86.88.134.227	AS1136 KPN B.V.	`2.12ms` from Amsterdam, NL
34.171.79.51	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
192.194.11.3	AS1759 Telia Finland Oyj	`1.06ms` from Helsinki, FI
89.214.177.35	AS42863 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	`15.27ms` from Lisbon, PT
120.148.27.115	AS1221 Telstra Limited	`4.63ms` from Melbourne, AU
78.139.234.19	AS31363 JSC "ER-Telecom Holding"	`2.08ms` from Moscow, RU
140.245.22.83	AS31898 Oracle Corporation	`0.14ms` from Mumbai, IN
3.166.201.195	AS16509 Amazon.com, Inc.	`0.13ms` from Philadelphia, US
216.92.251.51	AS7859 pair Networks	`0.11ms` from Pittsburgh, US
125.131.176.3	AS4766 Korea Telecom	`1.32ms` from Seoul, KR
112.170.89.179	AS4766 Korea Telecom	`2.54ms` from Seoul, KR
128.108.81.3	AS45090 Shenzhen Tencent Computer Systems Company Limited	`14.66ms` from Shenzhen, CN
58.178.71.163	AS9443 Vocus Retail	`7.82ms` from Sydney, AU
178.62.135.35	AS14061 DigitalOcean, LLC	`0.22ms` from Amsterdam, NL
204.204.198.179	AS7421 Sprint	`0.11ms` from Ashburn, US
67.214.16.3	AS7029 Windstream Communications LLC	`13.48ms` from Chicago, US
3.67.155.35	AS16509 Amazon.com, Inc.	`0.12ms` from Frankfurt am Main, DE
199.17.47.147	AS675 Minnesota State Colleges and Universities	`3.06ms` from Minneapolis, US
70.53.249.3	AS577 Bell Canada	`1.49ms` from Montreal, CA
216.87.164.3	AS3064 Ntirety, Inc.	`2.88ms` from Orlando, US
35.180.51.179	AS16509 Amazon.com, Inc.	`0.14ms` from Paris, FR
54.176.110.115	AS16509 Amazon.com, Inc.	`0.13ms` from San Jose, US
116.35.122.227	AS17858 LG POWERCOMM	`1.93ms` from Seoul, KR
192.8.127.3	AS36224 HCL AMERICA INC	`1.80ms` from Tel Aviv, IL
93.123.1.3	AS208389 Focus IT Solutions	`0.55ms` from Varna, BG

Traceroute

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

traceroute -a -n -q1 -f5 -m10 192.72.43.221

traceroute to 192.72.43.221 (192.72.43.221): 10 hops max, 52 byte packets

5 [AS3491] 63.223.9.126 35.354 ms

6 [AS3491] 63.220.199.107 18.03 ms

7 [AS4780] 139.175.59.217 37.016 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in Taipei, TW

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.

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