112.104.128.0/17

AS4780 · Digital United Inc.

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Summary

Country	Taiwan
Domain	seed.net.tw
ASN	AS4780
Parent Range	112.104.0.0/15
Registry	TWNIC
ID	SEEDNET-NET

WHOIS Details

inetnum:        112.104.128.0 - 112.104.159.255
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:        [email protected] 20091217
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:         [email protected]
nic-hdl:        IO1-TW
changed:        [email protected] 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 contain 112.104.128.0/17

Range	ASN	Company	Num of IPs
112.104.0.0/15	AS4780	Digital United Inc.	131,072

BGP prefixes that are contained by 112.104.128.0/17

Range	ASN	Company	Num of IPs
112.104.128.0/19	AS4780	New Century InfoComm Tech. Co., Ltd.	8,192
112.104.160.0/19	AS4780	New Century InfoComm Tech. Co., Ltd.	8,192
112.104.192.0/19	AS4780	New Century InfoComm Tech. Co., Ltd.	8,192
112.104.224.0/19	AS4780	New Century InfoComm Tech. Co., Ltd.	8,192

Nearby Ranges

BGP prefixes that overlap with 112.104.0.0/16

Range	ASN	Company	Num of IPs
112.104.0.0/15	AS4780	Digital United Inc.	131,072
112.104.0.0/19	AS4780	New Century InfoComm Tech. Co., Ltd.	8,192
112.104.128.0/19	AS4780	New Century InfoComm Tech. Co., Ltd.	8,192
112.104.160.0/19	AS4780	New Century InfoComm Tech. Co., Ltd.	8,192
112.104.192.0/19	AS4780	New Century InfoComm Tech. Co., Ltd.	8,192
112.104.224.0/19	AS4780	New Century InfoComm Tech. Co., Ltd.	8,192
112.104.32.0/19	AS4780	New Century InfoComm Tech. Co., Ltd.	8,192
112.104.64.0/19	AS4780	New Century InfoComm Tech. Co., Ltd.	8,192
112.104.96.0/19	AS4780	New Century InfoComm Tech. Co., Ltd.	8,192

Hosted domains

There are 27 domain names hosted across 10 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
112.104.187.132	snderkao.net	1
112.104.191.188	jiaxuan.idv.tw	1

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

1,323 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
112.104.223.255	AS4780 Digital United Inc.	`3.13ms` from Taipei, TW
112.104.249.1	AS4780 Digital United Inc.	`3.07ms` from Taipei, TW
112.104.253.255	AS4780 Digital United Inc.	`3.06ms` from Taipei, TW
112.104.233.255	AS4780 Digital United Inc.	`1.72ms` from Taipei, TW
112.104.222.255	AS4780 Digital United Inc.	`0.39ms` from Taipei, TW
112.104.240.1	AS4780 Digital United Inc.	`2.93ms` from Taipei, TW
112.104.255.0	AS4780 Digital United Inc.	`3.02ms` from Taipei, TW
112.104.238.1	AS4780 Digital United Inc.	`2.06ms` from Taipei, TW
112.104.236.1	AS4780 Digital United Inc.	`5.46ms` from Taipei, TW
112.104.237.1	AS4780 Digital United Inc.	`5.37ms` from Taipei, TW
112.104.250.0	AS4780 Digital United Inc.	`2.11ms` from Taipei, TW
112.104.220.255	AS4780 Digital United Inc.	`5.62ms` from Taipei, TW
112.104.245.1	AS4780 Digital United Inc.	`0.36ms` from Taipei, TW
112.104.219.1	AS4780 Digital United Inc.	`0.47ms` from Taipei, TW
112.104.235.255	AS4780 Digital United Inc.	`0.38ms` from Taipei, TW
112.104.225.1	AS4780 Digital United Inc.	`0.47ms` from Taipei, TW
112.104.229.0	AS4780 Digital United Inc.	`0.40ms` from Taipei, TW
112.104.231.255	AS4780 Digital United Inc.	`5.63ms` from Taipei, TW
112.104.230.255	AS4780 Digital United Inc.	`5.83ms` from Taipei, TW
112.104.224.255	AS4780 Digital United Inc.	`0.46ms` from Taipei, TW
112.104.241.0	AS4780 Digital United Inc.	`3.07ms` from Taipei, TW
112.104.234.255	AS4780 Digital United Inc.	`0.42ms` from Taipei, TW
112.104.254.255	AS4780 Digital United Inc.	`3.08ms` from Taipei, TW
112.104.170.23	AS4780 Digital United Inc.	`6.29ms` from Taipei, TW
112.104.168.96	AS4780 Digital United Inc.	`6.66ms` 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
145.53.144.129	AS1136 KPN B.V.	`1.49ms` from Amsterdam, NL
80.115.50.1	AS33915 Vodafone Libertel B.V.	`6.18ms` from Amsterdam, NL
84.31.35.1	AS33915 Vodafone Libertel B.V.	`5.58ms` from Amsterdam, NL
83.84.128.1	AS33915 Vodafone Libertel B.V.	`1.78ms` from Amsterdam, NL
94.210.101.1	AS33915 Vodafone Libertel B.V.	`1.45ms` from Amsterdam, NL
87.212.216.1	AS50266 Odido Netherlands B.V.	`4.88ms` from Amsterdam, NL
20.33.77.1	AS8069 Microsoft Corporation	`0.63ms` from Ashburn, US
100.0.20.1	AS701 Verizon Business	`1.81ms` from Boston, US
86.105.19.1	AS59398 InterData Systems SRL	`0.83ms` from Bucharest, RO
152.169.134.1	AS7303 Telecom Argentina S.A.	`1.76ms` from Buenos Aires, AR
154.236.35.1	AS36992 ETISALAT MISR	`11.84ms` from Cairo, EG
196.120.31.129	AS36925 MEDITELECOM	`3.79ms` from Casablanca, MA
71.82.197.1	AS20115 Charter Communications LLC	`5.08ms` from Chicago, US
97.94.64.1	AS20115 Charter Communications LLC	`5.63ms` from Chicago, US
159.41.87.129	AS8011 MongoDB, Inc.	`0.09ms` from Dubai, AE
178.15.231.97	AS3209 Vodafone GmbH	`0.41ms` from Frankfurt am Main, DE
212.204.68.177	AS8767 M-net Telekommunikations GmbH	`3.38ms` from Frankfurt am Main, DE
212.18.223.193	AS8937 VSE NET GmbH	`4.03ms` from Frankfurt am Main, DE
219.129.165.33	AS4134 CHINANET-BACKBONE	`5.42ms` from Guangzhou, CN
120.237.34.65	AS9808 China Mobile Communications Group Co., Ltd.	`6.40ms` from Guangzhou, CN
80.228.67.81	AS9145 EWE TEL GmbH	`2.63ms` from Hamburg, DE
183.248.169.1	AS56041 China Mobile communications corporation	`6.43ms` from Hangzhou, CN
156.253.79.193	AS142286 LUOGELANG (FRANCE) LIMITED	`1.16ms` from Hong Kong, HK
163.227.15.1	AS153766 One Link (HK) Technology Co., Limited	`1.29ms` from Hong Kong, HK
45.90.210.1	AS9312 xTom	`0.52ms` from Hong Kong, HK

Traceroute

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

traceroute -a -n -q1 -m9 112.104.176.218

traceroute to 112.104.176.218 (112.104.176.218): 9 hops max, 52 byte packets

1 [AS15169] 142.250.58.37 3.166 ms

2 [AS15169] 142.250.232.170 3.346 ms

3 *

4 [AS4780] 139.175.58.6 3.899 ms

5 [AS4780] 139.175.57.218 4.147 ms

6 [AS4780] 139.175.57.158 5.777 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Chang-hua, TW

On November 28th 2025

What are IP address ranges?

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