199434 COTA-AS, ES
Adjacency: 4 Upstream: 2 Downstream: 2
Upstream Adjacent AS list
AS12479 UNI2-AS, ES
AS1299 TWELVE99 Arelion, fka Telia Carrier, SE
Downstream Adjacent AS list
AS205279 MONTEL, ES
AS202054 S4N-AS, ES
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 20442 AS199434 ORG+TRN Originate: 3072 /20.42 Transit: 1280 /21.68 COTA-AS, 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 % 27034 AS199434 COTA-AS, ES 6 2 1 5 1 16.67% Prefix AS Path Aggregation Suggestion 5.57.24.0/24 4777 2516 1299 199434 5.57.25.0/24 4777 2497 5511 12479 199434 5.57.26.0/23 4777 2516 1299 199434 + Announce - aggregate of 5.57.26.0/24 (4777 2516 1299 199434) and 5.57.27.0/24 (4777 2516 1299 199434) 5.57.26.0/24 4777 2516 1299 199434 - Withdrawn - aggregated with 5.57.27.0/24 (4777 2516 1299 199434) 5.57.27.0/24 4777 2516 1299 199434 - Withdrawn - aggregated with 5.57.26.0/24 (4777 2516 1299 199434) 5.57.28.0/22 4777 2516 1299 199434 185.197.48.0/22 4777 2516 1299 199434
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS199434 5 More Specifics 6 Total Advertisements COTA-AS, ES
5.57.24.0/24 5.57.24.0/21
5.57.25.0/24 5.57.24.0/21
5.57.26.0/24 5.57.24.0/21
5.57.27.0/24 5.57.24.0/21
5.57.28.0/22 5.57.24.0/21
whois: 402332
IANA has recorded AS199434 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS199434\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 'AS199178 - AS200350'
as-block: AS199178 - AS200350
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: 2025-11-24T15:16:53Z
last-modified: 2025-11-24T15:16:53Z
source: RIPE
% Information related to 'AS199434'
% Abuse contact for 'AS199434' is 'abuse@cotatelecom.com'
aut-num: AS199434
as-name: COTA-AS
org: ORG-CTAS4-RIPE
remarks: =======================================================
remarks: IPv6
remarks: =======================================================
mp-import: afi ipv6.unicast from AS48793 accept ANY
mp-export: afi ipv6.unicast to AS48793 announce AS-COTA
mp-import: afi ipv6.unicast from AS12715 accept ANY
mp-export: afi ipv6.unicast to AS12715 announce AS-COTA
mp-import: afi ipv6.unicast from AS1299 accept ANY
mp-export: afi ipv6.unicast to AS1299 announce AS-COTA
remarks:
remarks: =======================================================
remarks: IPv4
remarks: =======================================================
import: from AS1299 accept ANY
export: to AS1299 announce AS-COTA
import: from AS12715 accept ANY
export: to AS12715 announce AS-COTA
import: from AS48793 accept ANY
export: to AS48793 announce AS-COTA
import: from AS29119 accept ANY
export: to AS29119 announce AS-COTA
import: from AS199435 accept ANY
export: to AS199435 announce AS-COTA
import: from AS209803 accept AS209803
export: to AS209803 announce ANY
import: from AS205279 accept AS205279
export: to AS205279 announce ANY
import: from AS202054 accept AS202054
export: to AS202054 announce ANY
remarks:
remarks: =======================================================
remarks: Peering Policy
remarks: =======================================================
remarks: COTA has an OPEN PEERING POLICY. Peering request, please contact:
remarks: peering [at] cotatelecom [dot] com
remarks:
remarks: =======================================================
remarks: For SPAM, Net Abuse, Intrusion and Security Issues. Please Contact:
remarks: abuse [at] cotatelecom [dot] com
remarks: =======================================================
admin-c: CM11103-RIPE
admin-c: IYR4-RIPE
tech-c: CM11103-RIPE
tech-c: IYR4-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: MNT-COTA
created: 2013-01-22T09:42:23Z
last-modified: 2025-07-24T09:20:04Z
source: RIPE
organisation: ORG-CTAS4-RIPE
org-name: CONSORCIO DE TELECOMUNICACIONES AVANZADA S.A.
country: ES
org-type: LIR
address: C/Uruguay, parcela 13R, nave 6, Polígono Industrial Oeste
address: 30820
address: Murcia
address: SPAIN
phone: +34968938696
fax-no: +34968938508
abuse-c: AR14902-RIPE
mnt-ref: MNT-COTA
mnt-ref: RIPE-NCC-HM-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: MNT-COTA
created: 2012-05-09T11:23:07Z
last-modified: 2020-12-16T13:27:39Z
source: RIPE # Filtered
%ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
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% Access from your host has been temporarily denied.
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% This query was served by the RIPE Database Query Service version 1.121.2 (BUSA)