18411 EDTNS-AS-TW EDT Network Services Limited Co,Ltd.
Adjacency: 2 Upstream: 2 Downstream: 0
Upstream Adjacent AS list
AS10026 ANC Asia Netcom Corporation
AS18042 KBT Koos Broadband Telecom
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 8053 AS18411 ORIGIN Originate: 7168 /19.19 Transit: 0 /0.00 EDTNS-AS-TW EDT Network Services Limited Co,Ltd.
Aggregation Suggestions
Filter: Aggregates, Specifics
This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.
Rank AS AS Name Current Wthdw Aggte Annce Redctn % 2595 AS18411 EDTNS-AS-TW EDT Network Services Limited 7 5 1 3 4 57.14% Prefix AS Path Aggregation Suggestion 61.56.16.0/20 4637 3491 18042 18411 61.56.16.0/22 4637 10026 18411 + Announce - aggregate of 61.56.16.0/23 (4637 10026 18411) and 61.56.18.0/23 (4637 10026 18411) 61.56.16.0/23 4637 10026 18411 - Withdrawn - aggregated with 61.56.18.0/23 (4637 10026 18411) 61.56.18.0/23 4637 10026 18411 - Withdrawn - aggregated with 61.56.16.0/23 (4637 10026 18411) 61.56.20.0/23 4637 10026 18411 61.56.22.0/23 4637 3491 18042 18411 - Withdrawn - matching aggregate 61.56.16.0/20 4637 3491 18042 18411 61.56.24.0/23 4637 3491 18042 18411 - Withdrawn - matching aggregate 61.56.16.0/20 4637 3491 18042 18411 61.56.26.0/23 4637 3491 18042 18411 - Withdrawn - matching aggregate 61.56.16.0/20 4637 3491 18042 18411
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS18411 14 More Specifics 14 Total Advertisements EDTNS-AS-TW EDT Network Services Limited Co,Ltd.
61.56.16.0/20 61.56.0.0/13
61.56.17.0/24 61.56.0.0/13
61.56.18.0/24 61.56.0.0/13
61.56.20.0/24 61.56.0.0/13
61.56.21.0/24 61.56.0.0/13
61.56.22.0/24 61.56.0.0/13
61.56.23.0/24 61.56.0.0/13
61.56.24.0/24 61.56.0.0/13
61.56.25.0/24 61.56.0.0/13
61.56.26.0/24 61.56.0.0/13
61.56.27.0/24 61.56.0.0/13
61.56.28.0/24 61.56.0.0/13
61.56.29.0/24 61.56.0.0/13
61.56.30.0/24 61.56.0.0/13
whois: 402603
IANA has recorded AS18411 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS18411\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS17653 - AS18431'
as-block: AS17653 - AS18431
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: 2019-01-08T23:19:07Z
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 'AS18410 - AS18429'
as-block: AS18410 - AS18429
descr: TWNIC-TW-AS-BLOCK8
remarks: These AS numbers are further assigned by TWNIC
remarks: to TWNIC members
admin-c: TWA2-AP
tech-c: TWA2-AP
mnt-by: MAINT-TW-TWNIC
mnt-lower: MAINT-TW-TWNIC
last-modified: 2008-09-04T06:40:26Z
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 'AS18411'
% Abuse contact for 'AS18411' is 'johnny.huang@edtns.net'
aut-num: AS18411
as-name: EDTNS-AS-TW
descr: EDT Network Services Limited Co,Ltd.
descr: 14-3 No.303 Chung Mean Lung Road
descr: Taichung City ,Taiwan R.O.C
country: TW
import: from AS3549 action pref=10; accept AS-GBLX AND NOT {0.0.0.0/0}
import: from AS9919 action pref=10; accept ANY
export: to AS3549 announce AS18411
export: to AS9919 announce AS18411
default: to AS3549
admin-c: DNA1-AP
tech-c: DNA1-AP
abuse-c: AT939-AP
notify: johnney@edtns.net
mnt-by: MAINT-TW-TWNIC
mnt-irt: IRT-EDTNS-TW
last-modified: 2025-11-06T09:09:41Z
source: APNIC
irt: IRT-EDTNS-TW
address: EDT Network Services Limited Co,Ltd.
address: 37F-B No.758 Chung Mean Lung Road
address: Taichung Taiwan 402
e-mail: johnny.huang@edtns.net
abuse-mailbox: johnny.huang@edtns.net
admin-c: DNA1-AP
tech-c: DNA1-AP
auth: # Filtered
mnt-by: MAINT-TW-TWNIC
last-modified: 2025-11-06T07:17:51Z
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
role: DETNS Network Administrator
address: 14-3 No.303 Chung Mean Lung Road
address: Taichung, Taiwan 403
country: TW
phone: +886-4-2305-6422
phone: +886-4-2305-4638
fax-no: +886-4-2305-9072
e-mail: johnney@edtns.net
admin-c: CH473-AP
tech-c: PC25-AP
nic-hdl: DNA1-AP
remarks: The role object should be used when making
remarks: changes to admin-c or tech-c handle.
notify: hostmaster@twnic.net.tw
mnt-by: MAINT-TW-TWNIC
last-modified: 2008-09-04T07:54:16Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU4)