ASN Lookup Tool

AS4780
Digital United Inc. TW TW 1113 Routes

AS4780 – Digital United Inc.

AS Number 4780
AS Name SEEDNET
Organization Digital United Inc.(SEEDNET)
Country TW
Website du.net.tw
Number of IPv4 Routes 1099
Number of IPv6 Routes 14
ASN type ISP
Allocation Status
Registry APNIC
Date Allocated 2025-11-06T09:05:52

IP Ranges

Route # IPs
210.244.27.0/24 256
203.70.22.0/24 256
210.64.169.0/24 256
2001:cd8:4780::/48 ~1×10²⁴
203.67.160.0/19 8192
175.183.136.0/23 512
123.204.123.0/24 256
210.243.128.0/18 16384
210.243.177.0/24 256
buy plan 256
buy plan 256
buy plan 256
buy plan 256
buy plan 256
See All IP Ranges

Raw Whois Response 

% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS4608 - AS4865'

as-block:       AS4608 - AS4865
descr:          APNIC ASN block
remarks:        These AS numbers are further assigned by APNIC
remarks:        to APNIC members and end-users in the APNIC region
admin-c:        HM20-AP
tech-c:         HM20-AP
mnt-by:         APNIC-HM
mnt-lower:      APNIC-HM
last-modified:  2019-05-20T03:52:26Z
source:         APNIC

role:           APNIC Hostmaster
address:        6 Cordelia Street
address:        South Brisbane
address:        QLD 4101
country:        AU
phone:          +61 7 3858 3100
fax-no:         +61 7 3858 3199
e-mail:         helpdesk@apnic.net
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         hostmaster@apnic.net
mnt-by:         MAINT-APNIC-AP
last-modified:  2013-10-23T04:06:51Z
source:         APNIC

% Information related to 'AS4780 - AS4783'

as-block:       AS4780 - AS4783
descr:          TWNIC-TW-AS-BLOCK
remarks:        These AS numbers are further assigned by TWNIC
remarks:        to TWNIC members
admin-c:        TWA2-AP
tech-c:         TWA2-AP
mnt-by:         APNIC-HM
mnt-lower:      MAINT-TW-TWNIC
last-modified:  2017-06-29T23:47:07Z
source:         APNIC

role:           TWNIC Whois Administrator
address:        Taiwan Network Information Center
address:        3F., No. 123, Sec. 4, Bade Rd., Songshan Dist.,
address:        Taipei, Taiwan, 105
country:        TW
phone:          +886-2-25289696
fax-no:         +886-2-25287756
e-mail:         hostmaster@twnic.net.tw
admin-c:        ck373-AP
tech-c:         TW922-AP
tech-c:         NS10-AP
nic-hdl:        TWA2-AP
notify:         hostmaster@twnic.net.tw
mnt-by:         MAINT-TW-TWNIC
last-modified:  2020-01-02T03:54:20Z
source:         APNIC

% Information related to 'AS4780'

% Abuse contact for 'AS4780' is 'antispam@seed.net.tw'

aut-num:        AS4780
as-name:        SEEDNET
descr:          Digital United Inc.
descr:          7F,220,gangchi road
descr:          Taipei, Taiwan, 114, R.O.C
country:        TW
import:         from AS6461 action pref=100; accept ANY AND NOT {0.0.0.0/0}
import:         from AS9505 action pref=80; accept ANY AND NOT {0.0.0.0/0}
export:         to AS6461 announce ANY
export:         to AS9505 announce ANY
default:        to AS6461 action pref=100; networks ANY
default:        to AS9505 action pref=80; networks ANY
admin-c:        CS497-AP
tech-c:         CS497-AP
abuse-c:        AT939-AP
mnt-by:         MAINT-TW-TWNIC
mnt-irt:        IRT-NCIC-TW
last-modified:  2025-11-06T09:05:52Z
source:         APNIC

irt:            IRT-NCIC-TW
address:        New Century InfoComm Tech. Co., Ltd.
address:        1F~11F, No. 218, Rueiguang Road
address:        Taipei Taiwan 114
e-mail:         antispam@seed.net.tw
abuse-mailbox:  antispam@seed.net.tw
admin-c:        JC256-AP
tech-c:         JC256-AP
auth:           # Filtered
mnt-by:         MAINT-TW-TWNIC
last-modified:  2025-11-06T07:26:18Z
source:         APNIC

role:           ABUSE TWNICAP
country:        ZZ
address:        3F., No. 123, Sec. 4, Bade Rd., Songshan Dist., Taipei 105, Taiwan
phone:          +000000000
e-mail:         hostmaster@twnic.tw
admin-c:        TWA2-AP
tech-c:         TWA2-AP
nic-hdl:        AT939-AP
remarks:        Generated from irt object IRT-TWNIC-AP
remarks:        hostmaster@twnic.tw was validated on 2025-05-23
abuse-mailbox:  hostmaster@twnic.tw
mnt-by:         APNIC-ABUSE
last-modified:  2025-05-23T00:02:10Z
source:         APNIC

person:         Chao Shan-Kun
nic-hdl:        CS497-AP
e-mail:         skchao@du.net.tw
address:        9F, No. 220, Gangchi Road,Taipei 114, Taiwan, R.O.C.
address:        Taipei, 114, R.O.C
phone:          +886-2-2798-3413
fax-no:         +886-2-2658-5758
country:        TW
mnt-by:         MAINT-TW-TWNIC
last-modified:  2008-09-04T07:29:18Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-US2)

Parsed Whois Response

Peers

AS Number Description Country
AS7535 TISNET Technology Inc. TW
AS38851 TNET NET AU
AS2906 Netflix Streaming Services Inc. US
AS9505 Chunghwa Telecom Co., Ltd. TW
AS131586 New Century InfoComm Tech Co., Ltd. TW
AS18049 Taiwan Infrastructure Network Technologie TW
AS14537 Continent 8 LLC US
AS9918 TAI FU INTERNATIONAL NETWORK CO., LTD. TW
AS4657 StarHub Ltd SG
AS18046 DongFong Technology Co. Ltd. TW
AS199524 G-Core Labs S.A. LU
AS2497 Internet Initiative Japan Inc. JP
AS131659 NETEASE TW
AS9264 Academia Sinica TW
AS7481 Data Communication Business Group TW
AS11414 Nvidia Corporation US
AS9674 Far EastTone Telecommunication Co., Ltd. TW
AS9671 Trade Van Informaiton Services Co. TW
AS24429 Zhejiang Taobao Network Co.,Ltd CN
buy plan Greenhost BV NL
buy plan WANIN INTERNATIONAL CO., LTD. TW
buy plan Aperture Science Limited HK
buy plan Symphox Information Co., LTd. TW
buy plan GSL Networks Pty LTD AU
See All Peers

Upstreams

AS Number Description Country
AS24482 SG.GS SG
AS6453 TATA COMMUNICATIONS AMERICA INC US
AS9304 HGC Global Communications Limited HK
AS9505 Chunghwa Telecom Co., Ltd. TW
AS6939 Hurricane Electric LLC US
AS8359 MTS PJSC RU
AS9924 Taiwan Fixed Network, Telco and Network Service Provider. TW
AS4635 The Hong Kong Internet Exchange Limited HK
AS8966 EMIRATES TELECOMMUNICATIONS GROUP COMPANY ETISALAT GROUP PJSC AE
buy plan Australian Academic and Research Network AU
buy plan Yuan Jhen Info., Co., Ltd TW
buy plan Starhub Ltd. SG
buy plan Aperture Science Limited HK
buy plan GSL Networks Pty LTD AU
See All Upstreams

Downstreams

AS Number Description Country
AS7535 TISNET Technology Inc. TW
AS38851 TNET NET AU
AS18049 Taiwan Infrastructure Network Technologie TW
AS131586 New Century InfoComm Tech Co., Ltd. TW
AS3614 Dell, Inc. US
AS9918 TAI FU INTERNATIONAL NETWORK CO., LTD. TW
AS18046 DongFong Technology Co. Ltd. TW
AS17420 Acer e Enabling Data Center, Inc. TW
AS131659 NETEASE TW
AS11414 Nvidia Corporation US

Ready to get started?Get Started with ASN Intelligence API Today

Get Started
CTA Illustration