112.104.0.0/18

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 112.104.0.0/18

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

BGP prefixes that are contained by 112.104.0.0/18

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

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 17 domain names hosted across 14 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
112.104.52.19	lstic.tw	1
112.104.54.142	ren-cheng.com.tw	1
112.104.54.51	evole.com.tw	1
112.104.58.32	c-net.com.tw	1

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
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
112.104.9.242	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
112.104.56.255	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
112.104.47.0	AS4780 Digital United Inc.	`0.38ms` from Taipei, TW
112.104.30.35	AS4780 Digital United Inc.	`1.41ms` from Taipei, TW
112.104.12.38	AS4780 Digital United Inc.	`2.63ms` from Taipei, TW
112.104.27.156	AS4780 Digital United Inc.	`1.49ms` from Taipei, TW
112.104.55.255	AS4780 Digital United Inc.	`2.20ms` from Taipei, TW
112.104.63.255	AS4780 Digital United Inc.	`3.08ms` from Taipei, TW
112.104.42.0	AS4780 Digital United Inc.	`0.40ms` from Taipei, TW
112.104.45.255	AS4780 Digital United Inc.	`0.65ms` from Taipei, TW
112.104.14.7	AS4780 Digital United Inc.	`2.87ms` from Taipei, TW
112.104.13.207	AS4780 Digital United Inc.	`2.88ms` from Taipei, TW
112.104.8.251	AS4780 Digital United Inc.	`1.87ms` from Taipei, TW
112.104.44.255	AS4780 Digital United Inc.	`0.40ms` 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
75.143.82.114	AS20115 Charter Communications LLC	`11.28ms` from Atlanta, US
109.133.199.178	AS5432 Proximus NV	`2.40ms` from Brussels, BE
79.170.128.2	AS47292 Sentia Denmark A/S	`0.85ms` from Copenhagen, DK
73.3.197.146	AS7922 Comcast Cable Communications, LLC	`2.32ms` from Denver, US
113.229.237.130	AS4837 CHINA UNICOM China169 Backbone	`6.35ms` from Liaoyang, CN
8.220.188.178	AS45102 Alibaba (US) Technology Co., Ltd.	`0.14ms` from Manila, PH
79.174.80.146	AS197695 "Domain names registrar REG.RU", Ltd	`0.99ms` from Moscow, RU
70.19.53.82	AS701 Verizon Business	`2.58ms` from New York City, US
72.76.209.162	AS701 Verizon Business	`2.52ms` from Newark, US
177.77.158.2	AS26599 TELEFÔNICA BRASIL S.A	`12.21ms` from Osasco, BR
177.106.194.242	AS53006 ALGAR TELECOM S/A	`11.05ms` from Osasco, BR
54.198.149.18	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
211.252.180.226	AS4766 Korea Telecom	`2.02ms` from Seoul, KR
79.124.29.2	AS214170 EVOLONIA LTD.	`0.51ms` from Sofia, BG
146.247.129.2	AS12552 GlobalConnect AB	`11.40ms` from Stockholm, SE
34.116.64.50	AS396982 Google LLC	`0.11ms` from Sydney, AU
82.147.189.66	AS8728 AS INFONET	`0.43ms` from Tallinn, EE
158.94.130.162	AS6079 RCN	`1.56ms` from Ashburn, US
47.94.251.162	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.96ms` from Beijing, CN
114.240.49.146	AS4808 China Unicom Beijing Province Network	`4.00ms` from Beijing, CN
61.181.241.66	AS4837 CHINA UNICOM China169 Backbone	`4.86ms` from Beijing, CN
89.100.227.18	AS6830 Liberty Global Europe Holding B.V.	`3.55ms` from Dublin, IE
218.91.223.2	AS131325 CHINATELECOM JIANGSU province NANTONG MAN network	`6.36ms` from Huai'an, CN
104.66.70.194	AS16625 Akamai Technologies, Inc.	`0.12ms` from Istanbul, TR
35.179.1.194	AS16509 Amazon.com, Inc.	`0.15ms` from London, GB

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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