112.104.0.0/17

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:        112.104.0.0 - 112.104.31.255
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] 20090407
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 112.104.0.0/17

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

BGP prefixes that are contained by 112.104.0.0/17

Range	ASN	Company	Num of IPs
112.104.0.0/19	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

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 20 domain names hosted across 17 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
112.104.52.192	tak-taiwan.com	2
112.104.54.40	dodocat.org	1
112.104.88.85	okhome.idv.tw	1
112.104.56.235	vastgarden.com	1
112.104.95.192	yunhua.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

Read more

Pingable IPs

2,036 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
112.104.87.3	AS4780 Digital United Inc.	`2.30ms` from Taipei, TW
112.104.86.132	AS4780 Digital United Inc.	`1.57ms` from Taipei, TW
112.104.120.1	AS4780 Digital United Inc.	`0.38ms` from Taipei, TW
112.104.60.1	AS4780 Digital United Inc.	`2.93ms` from Taipei, TW
112.104.40.255	AS4780 Digital United Inc.	`5.33ms` from Taipei, TW
112.104.75.26	AS4780 Digital United Inc.	`2.18ms` from Taipei, TW
112.104.116.1	AS4780 Digital United Inc.	`5.47ms` from Taipei, TW
112.104.9.242	AS4780 Digital United Inc.	`1.82ms` from Taipei, TW
112.104.52.0	AS4780 Digital United Inc.	`1.66ms` from Taipei, TW
112.104.58.255	AS4780 Digital United Inc.	`5.64ms` from Taipei, TW
112.104.54.1	AS4780 Digital United Inc.	`5.72ms` from Taipei, TW
112.104.28.217	AS4780 Digital United Inc.	`1.75ms` from Taipei, TW
112.104.62.1	AS4780 Digital United Inc.	`5.58ms` from Taipei, TW
112.104.48.0	AS4780 Digital United Inc.	`5.19ms` from Taipei, TW
112.104.61.1	AS4780 Digital United Inc.	`0.40ms` from Taipei, TW
112.104.66.214	AS4780 Digital United Inc.	`1.89ms` from Taipei, TW
112.104.65.165	AS4780 Digital United Inc.	`2.03ms` from Taipei, TW
112.104.106.212	AS4780 Digital United Inc.	`2.51ms` from Taipei, TW
112.104.95.0	AS4780 Digital United Inc.	`0.45ms` from Taipei, TW
112.104.114.155	AS4780 Digital United Inc.	`2.08ms` from Taipei, TW
112.104.56.255	AS4780 Digital United Inc.	`0.44ms` from Taipei, TW
112.104.10.132	AS4780 Digital United Inc.	`2.02ms` from Taipei, TW
112.104.16.90	AS4780 Digital United Inc.	`2.93ms` from Taipei, TW
112.104.98.171	AS4780 Digital United Inc.	`2.04ms` from Taipei, TW
112.104.47.0	AS4780 Digital United Inc.	`0.38ms` 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
151.253.92.177	AS5384 Emirates Internet	`3.34ms` from Al Fujairah City, AE
82.15.75.1	AS5089 Virgin Media Limited	`12.14ms` from Amsterdam, NL
38.41.128.1	AS26202 Planet Networks	`6.58ms` from Ashburn, US
69.73.7.129	AS12083 WideOpenWest Finance LLC	`4.10ms` from Atlanta, US
96.36.124.177	AS20115 Charter Communications LLC	`5.30ms` from Atlanta, US
103.151.253.1	AS140699 Royal Thai Army	`1.22ms` from Bangkok, TH
44.248.52.209	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
54.200.223.1	AS16509 Amazon.com, Inc.	`0.21ms` from Boardman, US
85.201.226.1	AS12392 VOO S.A.	`3.16ms` from Brussels, BE
89.42.36.1	AS24695 T.M.A Serv SRL	`1.02ms` from Bucharest, RO
190.192.0.1	AS7303 Telecom Argentina S.A.	`11.60ms` from Buenos Aires, AR
88.246.223.1	AS47331 TTNet A.S.	`6.48ms` from Bursa, TR
67.22.73.1	AS11260 EastLink	`10.52ms` from Calgary, CA
159.117.191.1	AS21565 Horry Telephone Cooperative, Inc.	`9.15ms` from Charlotte, US
101.205.1.1	AS4837 CHINA UNICOM China169 Backbone	`10.67ms` from Chengdu, CN
75.76.86.1	AS11776 Breezeline	`10.47ms` from Chicago, US
23.28.246.1	AS12083 WideOpenWest Finance LLC	`10.95ms` from Chicago, US
188.176.168.1	AS3292 TDC Holding A/S	`4.64ms` from Copenhagen, DK
41.207.242.193	AS37349 Aptus Solutions Ltd	`0.16ms` from Dar es Salaam, TZ
3.248.75.177	AS16509 Amazon.com, Inc.	`0.18ms` from Dublin, IE
170.253.104.1	AS36817 MCSNet	`3.75ms` from Edmonton, CA
120.38.69.1	AS4134 CHINANET-BACKBONE	`10.69ms` from Fuzhou, CN
70.179.148.1	AS22773 Cox Communications Inc.	`4.16ms` from Kansas City, US
197.159.203.209	AS37381 Afrique Technologies & Services (VipNet)	`16.83ms` from Lagos, NG
94.133.75.161	AS2860 NOS COMUNICACOES, S.A.	`13.73ms` from Lisbon, PT

Traceroute

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

traceroute -a -n -q1 -f3 -m11 112.104.33.25

traceroute to 112.104.33.25 (112.104.33.25): 11 hops max, 52 byte packets

3 [AS9002] 87.245.227.248 0.434 ms

4 [AS9002] 87.245.232.13 172.536 ms

5 [AS9002] 87.245.251.209 172.094 ms

6 [AS4780] 192.72.155.205 172.223 ms

7 [AS4780] 139.175.56.142 172.509 ms

8 [AS4780] 139.175.57.134 182.563 ms

9 *

10 *

11 *

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

On November 28th 2025

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