123.204.192.0/19

AS4780 · Digital United Inc.

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Summary

Country	Taiwan
Domain	seed.net.tw
ASN	AS4780
Parent Range	123.204.0.0/15
Registry	TWNIC
ID	SEEDNET-NET

WHOIS Details

inetnum:        123.204.192.0 - 123.204.223.255
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] 20100817
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 123.204.192.0/19

Range	ASN	Company	Num of IPs
123.204.0.0/15	AS4780	Digital United Inc.	131,072

Nearby Ranges

BGP prefixes that overlap with 123.204.0.0/16

Range	ASN	Company	Num of IPs
123.204.0.0/15	AS4780	Digital United Inc.	131,072
123.204.0.0/18	AS4780	New Century InfoComm Tech. Co., Ltd.	16,384
123.204.128.0/19	AS4780	New Century InfoComm Tech. Co., Ltd.	8,192
123.204.160.0/19	AS4780	New Century InfoComm Tech. Co., Ltd.	8,192
123.204.224.0/19	AS4780	New Century InfoComm Tech. Co., Ltd.	8,192
123.204.64.0/19	AS4780	New Century InfoComm Tech. Co., Ltd.	8,192
123.204.96.0/19	AS4780	New Century InfoComm Tech. Co., Ltd.	8,192

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
123.204.199.6	hjsy.homes	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

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

IP Address	ASN	Details
123.204.216.188	AS4780 Digital United Inc.	`3.80ms` from Taipei, TW
123.204.199.209	AS4780 Digital United Inc.	`4.08ms` from Taipei, TW
123.204.198.56	AS4780 Digital United Inc.	`4.94ms` 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
139.190.161.3	AS12975 PALTEL Autonomous System	`9.98ms` from Amman, JO
31.14.97.51	AS20857 Signet B.V.	`0.59ms` from Amsterdam, NL
186.18.94.195	AS27747 Telecentro S.A.	`6.95ms` from Buenos Aires, AR
93.241.81.83	AS3320 Deutsche Telekom AG	`6.11ms` from Hamburg, DE
113.232.141.227	AS4837 CHINA UNICOM China169 Backbone	`14.11ms` from Liaoyang, CN
218.61.98.211	AS4837 CHINA UNICOM China169 Backbone	`7.69ms` from Liaoyang, CN
99.93.65.211	AS7018 AT&T Enterprises, LLC	`17.73ms` from Miami, US
126.4.213.195	AS17676 SoftBank Corp.	`2.59ms` from Osaka, JP
114.179.127.3	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.62ms` from Osaka, JP
34.230.146.83	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
44.209.201.99	AS14618 Amazon.com, Inc.	`0.15ms` from Reston, US
189.183.231.35	AS8151 UNINET	`16.13ms` from Santiago de Queretaro, MX
125.133.108.147	AS4766 Korea Telecom	`1.10ms` from Seoul, KR
183.188.253.19	AS4837 CHINA UNICOM China169 Backbone	`6.03ms` from Taiyuan, CN
1.192.179.131	AS4134 CHINANET-BACKBONE	`4.87ms` from Zhengzhou, CN
208.96.209.195	AS11290 Cogeco Connexion inc	`6.70ms` from Beauharnois, CA
135.119.129.115	AS8075 Microsoft Corporation	`0.23ms` from Boydton, US
84.3.247.99	AS5483 Magyar Telekom Plc.	`9.31ms` from Budapest, HU
71.73.115.179	AS10796 Charter Communications Inc	`13.55ms` from Columbus, US
52.148.45.3	AS8075 Microsoft Corporation	`3.48ms` from Denver, US
27.64.66.51	AS7552 Viettel Group	`1.02ms` from Ho Chi Minh City, VN
13.75.105.195	AS8075 Microsoft Corporation	`0.33ms` from Hong Kong, HK
178.166.10.99	AS12353 Vodafone Portugal	`5.82ms` from Lisbon, PT
80.45.233.35	AS13285 TalkTalk Communications Limited	`4.30ms` from London, GB
195.250.19.99	AS25160 Vorboss Limited	`0.81ms` 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 -f4 -m14 123.204.193.205

traceroute to 123.204.193.205 (123.204.193.205): 14 hops max, 52 byte packets

4 [AS6453] 64.86.252.169 1.222 ms

5 *

6 [AS6453] 64.86.252.33 148.855 ms

7 [AS6453] 180.87.149.0 147.961 ms

8 *

9 [AS6453] 116.0.68.142 146.767 ms

10 [AS6453] 180.87.76.31 146.314 ms

11 [AS4780] 139.175.59.216 147.686 ms

12 *

13 *

14 *

Measurement taken from

IPinfo ProbeNet in Los Angeles, US

On November 28th 2025

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