29481 JCYL-AS - Junta de Castilla y Leon, ES
Adjacency: 2 Upstream: 2 Downstream: 0
Upstream Adjacent AS list
AS44593 REDCAYLE - Fundacion Centro de Supercomputacion de Castilla y Leon, ES
AS12357 COMUNITEL - VODAFONE ESPANA S.A.U., ES
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 22095 AS29481 ORIGIN Originate: 2560 /20.68 Transit: 0 /0.00 JCYL-AS - Junta de Castilla y Leon, ES
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 % 38252 AS29481 JCYL-AS - Junta de Castilla y Leon, ES 2 0 0 2 0 0.00% Prefix AS Path Aggregation Suggestion 217.71.16.0/21 4777 2516 1273 12430 12357 29481 29481 217.71.24.0/23 4777 2497 2603 21320 766 44593 29481
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS29481 2 More Specifics 2 Total Advertisements JCYL-AS - Junta de Castilla y Leon, ES
217.71.16.0/21 217.71.16.0/20
217.71.24.0/23 217.71.16.0/20
whois: 402591
IANA has recorded AS29481 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS29481\n % This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See https://docs.db.ripe.net/terms-conditions.html
% Note: this output has been filtered.
% Information related to 'AS29429 - AS29494'
as-block: AS29429 - AS29494
descr: RIPE NCC ASN block
remarks: These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by: RIPE-NCC-HM-MNT
created: 2018-11-22T15:27:32Z
last-modified: 2018-11-22T15:27:32Z
source: RIPE
% Information related to 'AS29481'
% Abuse contact for 'AS29481' is 'abuse.lir@jcyl.es'
aut-num: AS29481
org: ORG-JdCy1-RIPE
as-name: JCYL-AS
descr: c/ Rigoberto Cortejoso, 14
descr: 47014 Valladolid
descr: Spain
import: from AS12357 action pref=100; accept ANY
export: to AS12357 announce AS29481
import: from AS44593 action pref=100; accept ANY
export: to AS44593 announce AS29481
admin-c: JCYL1-RIPE
tech-c: JCYL1-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: JCYLMNT-RIPE
created: 2003-09-23T13:21:32Z
last-modified: 2026-02-19T14:11:48Z
source: RIPE # Filtered
organisation: ORG-JdCy1-RIPE
org-name: Junta de Castilla y Leon
country: ES
reg-nr: Not Applicable
org-type: LIR
address: Rigoberto Cortejoso, 14
address: 47014
address: Valladolid
address: SPAIN
phone: +34983101382
phone: +34983419326
phone: +34983419418
admin-c: AMA52-RIPE
admin-c: JADP3-RIPE
admin-c: JACM12-RIPE
tech-c: JCYL1-RIPE
mnt-ref: JCYLMNT-RIPE
mnt-ref: RIPE-NCC-HM-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: JCYLMNT-RIPE
abuse-c: JCYL1-RIPE
created: 2004-04-17T11:17:37Z
last-modified: 2026-05-13T07:21:47Z
source: RIPE # Filtered
fax-no: +34983419999
role: JCyL Network Management
address: Junta de Castilla y Leon
address: C/ Rigoberto Cortejoso, 14
address: 47014 Valladolid
address: Spain
phone: +34 983419418
admin-c: JADP3-RIPE
admin-c: AMA52-RIPE
admin-c: JACM12-RIPE
tech-c: JADP3-RIPE
tech-c: AMA52-RIPE
tech-c: CORS2-RIPE
tech-c: JACM12-RIPE
nic-hdl: JCYL1-RIPE
abuse-mailbox: abuse.lir@jcyl.es
mnt-by: JCYLMNT-RIPE
created: 2003-07-30T06:25:06Z
last-modified: 2026-04-29T06:14:58Z
source: RIPE # Filtered
% This query was served by the RIPE Database Query Service version 1.122.1 (ABERDEEN)