56559 CORETECH-AS, IT
Adjacency: 3 Upstream: 3 Downstream: 0
Upstream Adjacent AS list
AS3242 ASN-ITNET, IT
AS41327 FIBERTELECOM-AS Fiber Telecom S.p.A., IT
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A., IT
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 19366 AS56559 ORIGIN Originate: 3328 /20.30 Transit: 0 /0.00 CORETECH-AS, IT
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 % 49748 AS56559 CORETECH-AS, IT 4 0 0 4 0 0.00% Prefix AS Path Aggregation Suggestion 147.78.96.0/22 4777 2516 6762 56559 151.1.252.0/24 4777 2516 6762 56559 167.150.160.0/22 4777 2516 3257 41327 56559 185.149.188.0/22 4777 2516 6762 56559
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS56559 1 More Specifics 4 Total Advertisements CORETECH-AS, IT
151.1.252.0/24 151.1.0.0/16
whois: 402332
IANA has recorded AS56559 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS56559\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 'AS56444 - AS56807'
as-block: AS56444 - AS56807
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: 2024-12-10T14:53:42Z
last-modified: 2024-12-10T14:53:42Z
source: RIPE
% Information related to 'AS56559'
% Abuse contact for 'AS56559' is 'abuse-ripe@coretech.it'
aut-num: AS56559
as-name: CORETECH-AS
org: ORG-CS407-RIPE
import: from AS41327 accept ANY
export: to AS41327 announce AS56559
import: from AS3242 accept ANY
export: to AS3242 announce AS56559
import: from AS6762 accept ANY
export: to AS6762 announce AS56559
admin-c: RB19667-RIPE
tech-c: RB19667-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: it-coretech-1-mnt
created: 2022-08-22T09:02:54Z
last-modified: 2025-09-04T09:13:27Z
source: RIPE
organisation: ORG-CS407-RIPE
org-name: CoreTech s.r.l.
country: IT
org-type: LIR
address: via Vincenzo Toffetti 104
address: 20139
address: milano
address: ITALY
phone: +39 0255230893
admin-c: RB19667-RIPE
tech-c: RB19667-RIPE
abuse-c: AR35986-RIPE
mnt-ref: it-coretech-1-mnt
mnt-by: RIPE-NCC-HM-MNT
mnt-by: it-coretech-1-mnt
mnt-ref: RIPE-NCC-HM-MNT
created: 2016-04-06T09:42:19Z
last-modified: 2024-12-20T08:57:09Z
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 (DEXTER)