63901 CYCORE-AS - CYCORE, TW
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS20473 AS-VULTR - The Constant Company, LLC, US
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 51736 AS63901 ORIGIN Originate: 512 /23.00 Transit: 0 /0.00 CYCORE-AS - CYCORE, TW
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 % 52266 AS63901 CYCORE-AS - CYCORE, TW 1 0 0 1 0 0.00% Prefix AS Path Aggregation Suggestion 103.28.18.0/23 4777 20473 63901
whois: 402603
IANA has recorded AS63901 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS63901\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS63488 - AS63999'
as-block: AS63488 - AS63999
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: 2013-09-11T23:49:48Z
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 'AS63891 - AS63910'
as-block: AS63891 - AS63910
descr: TWNIC-TW-AS-BLOCK11
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: 2014-11-19T07:06:19Z
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 'AS63901'
% Abuse contact for 'AS63901' is 'kn6869610@gmail.com'
aut-num: AS63901
as-name: CYCORE-AS
descr: CYCORE
descr: Rm. 3, 2F., No. 72, Fuxiang Rd., Zhonghe Dist.,
descr: New Taipei City 235025 , Taiwan (R.O.C.)
country: TW
admin-c: CH2362-AP
tech-c: CH2362-AP
mnt-by: MAINT-TW-TWNIC
mnt-irt: IRT-CYCORE-TW
import: from AS4780 action pref=100; accept ANY
import: from AS17408 action pref=100; accept ANY
import: from AS3491 action pref=100; accept ANY
import: from AS212359 action pref=100; accept ANY
import: from AS212360 action pref=100; accept ANY
import: from AS17415 action pref=100; accept ANY
import: from AS131645 action pref=100; accept ANY
export: to AS20473 announce AS-CHOOPA
export: to AS17408 announce AS63901
default: to AS20473 action pref=50; networks ANY
last-modified: 2022-11-02T02:22:38Z
source: APNIC
irt: IRT-CYCORE-TW
address: Rm. 3, 2F., No. 72, Fuxiang Rd., Zhonghe Dist., New Taipei City 235025 , Taiwan (R.O.C.)
e-mail: kn6869610@gmail.com
abuse-mailbox: kn6869610@gmail.com
admin-c: CH2362-AP
tech-c: CH2362-AP
auth: # Filtered
mnt-by: MAINT-TW-TWNIC
last-modified: 2025-11-06T07:16:07Z
source: APNIC
person: CHENG-HSIEN HSIEH
address: Rm. 3, 2F., No. 72, Fuxiang Rd., Zhonghe Dist., New Taipei City 235025 , Taiwan (R.O.C.)
country: TW
phone: +886-3-2889-009
e-mail: kn6869610@gmail.com
nic-hdl: CH2362-AP
mnt-by: MAINT-TW-TWNIC
last-modified: 2025-08-28T07:32:17Z
source: APNIC
remarks: (hid:CH1026-S-TW)
% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU5)