123.204.252.0/24

AS4780 · Digital United Inc.

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Summary

Country	Taiwan
Domain	seed.net.tw
ASN	AS4780
Parent Range	123.204.224.0/19
Registry	TWNIC
ID	SEEDNET-NET

WHOIS Details

inetnum:        123.204.224.0 - 123.204.255.255
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:        antispam@seed.net.tw 20080820
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:         antispam@seed.net.tw
nic-hdl:        IO1-TW
changed:        hostmaster@twnic.net 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 123.204.252.0/24

Range	ASN	Company	Num of IPs
123.204.224.0/19	AS4780	New Century InfoComm Tech. Co., Ltd.	8,192
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
123.204.192.0/19	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 are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
123.204.252.255	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
54.158.105.216	AS14618 Amazon.com, Inc.	`0.53ms` from Ashburn, US
96.32.162.88	AS20115 Charter Communications LLC	`5.01ms` from Atlanta, US
69.231.252.216	AS7018 AT&T Enterprises, LLC	`10.68ms` from Atlanta, US
219.88.171.200	AS4771 Spark New Zealand Trading Ltd.	`3.14ms` from Auckland, NZ
44.249.99.136	AS16509 Amazon.com, Inc.	`0.53ms` from Boardman, US
41.130.140.72	AS24863 Link Egypt (Link.NET)	`8.13ms` from Cairo, EG
83.66.106.8	AS12978 ANDROMEDA TV DIGITAL PLATFORM ISLETMECILIGI A.S.	`1.04ms` from Istanbul, TR
82.9.194.248	AS5089 Virgin Media Limited	`5.71ms` from London, GB
95.114.18.216	AS6805 Telefonica Germany GmbH & Co.OHG	`3.37ms` from Munich, DE
157.65.33.248	AS2514 NTT PC Communications, Inc.	`4.60ms` from Osaka, JP
177.198.109.184	AS26599 TELEFÔNICA BRASIL S.A	`1.67ms` from Osasco, BR
92.220.115.216	AS29695 Lyse Tele AS	`0.68ms` from Oslo, NO
24.21.203.40	AS7922 Comcast Cable Communications, LLC	`2.95ms` from Portland, US
119.212.191.216	AS4766 Korea Telecom	`2.53ms` from Seoul, KR
125.128.42.88	AS4766 Korea Telecom	`1.24ms` from Seoul, KR
1.177.251.104	AS9845 LG HelloVision Corp.	`11.95ms` from Seoul, KR
114.43.237.104	AS3462 Data Communication Business Group	`3.44ms` from Taipei, TW
156.225.39.168	AS62513 GoCodeIT Inc	`0.12ms` from Ashburn, US
110.164.77.72	AS45758 Triple T Broadband Public Company Limited	`1.09ms` from Bangkok, TH
96.164.120.88	AS393232 Comcast Cable Communications, LLC	`0.92ms` from Chicago, US
108.161.3.56	AS20058 Totelcom Communications, LLC	`5.18ms` from Dallas, US
91.44.239.24	AS3320 Deutsche Telekom AG	`7.13ms` from Frankfurt am Main, DE
89.56.35.248	AS207790 SWN Stadtwerke Neumuenster GmbH	`2.06ms` from Hamburg, DE
116.178.74.40	AS4837 CHINA UNICOM China169 Backbone	`7.14ms` from Hami, CN
2.4.58.24	AS3215 Orange S.A.	`9.53ms` from Marseille, FR

Traceroute

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

traceroute -a -n -q1 -f5 123.204.252.0

traceroute to 123.204.252.0 (123.204.252.0): 64 hops max, 52 byte packets

5 [AS3491] 63.223.9.226 250.174 ms

6 *

7 *

8 [AS4780] 139.175.59.164 263.393 ms

9 [AS4780] 139.175.56.142 250.077 ms

10 [AS4780] 123.204.252.0 250.796 ms

Measurement taken from

IPinfo ProbeNet in Cambridge, GB

On March 20th 2026

What are IP address ranges?

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