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 26 domain names hosted across 9 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

Read more

Pingable IPs

1,331 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
112.104.240.1	AS4780 Digital United Inc.	`2.97ms` from Taipei, TW
112.104.237.1	AS4780 Digital United Inc.	`5.32ms` from Taipei, TW
112.104.229.255	AS4780 Digital United Inc.	`0.39ms` from Taipei, TW
112.104.241.1	AS4780 Digital United Inc.	`2.82ms` from Taipei, TW
112.104.233.255	AS4780 Digital United Inc.	`1.57ms` from Taipei, TW
112.104.255.0	AS4780 Digital United Inc.	`2.80ms` from Taipei, TW
112.104.234.255	AS4780 Digital United Inc.	`0.42ms` from Taipei, TW
112.104.223.0	AS4780 Digital United Inc.	`2.97ms` from Taipei, TW
112.104.231.255	AS4780 Digital United Inc.	`5.47ms` from Taipei, TW
112.104.254.255	AS4780 Digital United Inc.	`3.00ms` from Taipei, TW
112.104.230.255	AS4780 Digital United Inc.	`5.88ms` from Taipei, TW
112.104.224.0	AS4780 Digital United Inc.	`0.41ms` from Taipei, TW
112.104.250.255	AS4780 Digital United Inc.	`2.16ms` from Taipei, TW
112.104.222.1	AS4780 Digital United Inc.	`0.43ms` from Taipei, TW
112.104.253.0	AS4780 Digital United Inc.	`3.12ms` from Taipei, TW
112.104.236.0	AS4780 Digital United Inc.	`5.48ms` from Taipei, TW
112.104.238.0	AS4780 Digital United Inc.	`2.08ms` from Taipei, TW
112.104.249.0	AS4780 Digital United Inc.	`3.00ms` from Taipei, TW
112.104.219.0	AS4780 Digital United Inc.	`0.36ms` from Taipei, TW
112.104.235.0	AS4780 Digital United Inc.	`0.34ms` from Taipei, TW
112.104.225.255	AS4780 Digital United Inc.	`0.42ms` from Taipei, TW
112.104.245.255	AS4780 Digital United Inc.	`0.39ms` from Taipei, TW
112.104.220.0	AS4780 Digital United Inc.	`5.62ms` from Taipei, TW
112.104.155.69	AS4780 Digital United Inc.	`3.66ms` from Taipei, TW
112.104.190.0	AS4780 Digital United Inc.	`0.37ms` 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
213.34.123.1	AS33915 Vodafone Libertel B.V.	`5.55ms` from Amsterdam, NL
213.93.19.1	AS33915 Vodafone Libertel B.V.	`6.35ms` from Amsterdam, NL
24.144.142.1	AS27364 Armstrong	`15.54ms` from Ashburn, US
70.106.214.1	AS701 Verizon Business	`1.96ms` from Ashburn, US
74.96.5.1	AS701 Verizon Business	`2.35ms` from Ashburn, US
135.234.145.17	AS8075 Microsoft Corporation	`0.36ms` from Ashburn, US
165.154.170.17	AS135377 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED	`0.99ms` from Bangkok, TH
125.25.220.1	AS23969 TOT Public Company Limited	`0.74ms` from Bangkok, TH
178.149.68.1	AS31042 Serbia BroadBand-Srpske Kablovske mreze d.o.o.	`3.91ms` from Belgrade, RS
201.184.108.33	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`0.64ms` from Bogota, CO
71.117.182.81	AS701 Verizon Business	`2.97ms` from Boston, US
200.186.132.33	AS3549 Level 3 Parent, LLC	`0.55ms` from Brasilia, BR
201.39.1.145	AS4230 CLARO S.A.	`0.55ms` from Brasilia, BR
85.99.216.1	AS9121 Turk Telekomunikasyon Anonim Sirketi	`19.73ms` from Bursa, TR
40.143.181.97	AS17378 TierPoint, LLC	`0.69ms` from Chicago, US
142.214.224.1	AS399827 2pifi, Inc	`0.14ms` from Chicago, US
125.80.202.129	AS4134 CHINANET-BACKBONE	`1.18ms` from Chongqing, CN
104.177.64.1	AS7018 AT&T Enterprises, LLC	`6.29ms` from Columbus, US
186.137.102.1	AS7303 Telecom Argentina S.A.	`2.94ms` from Cordoba, AR
129.116.92.129	AS18 University of Texas at Austin	`5.83ms` from Dallas, US
194.15.210.17	AS15779 Syskoplan Autonomous System	`6.03ms` from Duesseldorf, DE
131.175.205.145	AS198949 Radware Ltd	`0.42ms` from Frankfurt am Main, DE
84.187.177.33	AS3320 Deutsche Telekom AG	`5.53ms` from Frankfurt am Main, DE
103.206.90.17	AS63981 NTDKL-HK	`0.38ms` from Frankfurt am Main, DE
183.36.183.49	AS4134 CHINANET-BACKBONE	`3.33ms` from Guangzhou, CN

Traceroute

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

traceroute -a -n -q1 -f5 -m9 112.104.243.117

traceroute to 112.104.243.117 (112.104.243.117): 9 hops max, 52 byte packets

5 [AS6939] 27.50.36.170 67.149 ms

6 [AS4780] 139.175.59.217 39.985 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On December 28th 2025

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