199523 EMCF-AS, NL
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS24785 JOINTTRANSIT-AS, NL
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 69798 AS199523 ORIGIN Originate: 256 /24.00 Transit: 0 /0.00 EMCF-AS, NL
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 % 60505 AS199523 EMCF-AS, NL 1 0 0 1 0 0.00% Prefix AS Path Aggregation Suggestion 154.45.49.0/24 4777 2497 1273 24785 199523
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS199523 1 More Specifics 1 Total Advertisements EMCF-AS, NL
154.45.49.0/24 154.45.0.0/16
whois: 402332
IANA has recorded AS199523 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS199523\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 'AS199523'
% Abuse contact for 'AS199523' is 'abuse@euroccp.com'
aut-num: AS199523
as-name: EMCF-AS
remarks: European Central Counterparty N.V.
org: ORG-EMCF1-RIPE
import: from AS174 accept ANY
export: to AS174 announce AS199523
import: from AS20562 accept ANY
export: to AS20562 announce AS199523
import: from AS24785 accept ANY
export: to AS24785 announce AS199523
admin-c: EN4285-RIPE
tech-c: VB4179-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: COGENT-HM-MNT
created: 2012-12-10T10:57:17Z
last-modified: 2020-11-16T17:49:49Z
source: RIPE
sponsoring-org: ORG-GATI1-RIPE
organisation: ORG-EMCF1-RIPE
org-name: Cboe Clear Europe N.V.
country: NL
org-type: OTHER
descr: European Central Counterparty N.V.
address: European Multilateral Clearing Facility N.V. Apollolaan 150 1077 BG Amsterdam NL
phone: +31205703363
abuse-c: AR27698-RIPE
admin-c: EN4285-RIPE
tech-c: VB4179-RIPE
mnt-ref: COGENT-HM-MNT
mnt-by: COGENT-HM-MNT
created: 2012-11-23T18:57:06Z
last-modified: 2023-03-09T19:43:28Z
source: RIPE # Filtered
%ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
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% This query was served by the RIPE Database Query Service version 1.121.2 (SHETLAND)