13253 ISP-ASN4, IT
Adjacency: 2 Upstream: 2 Downstream: 0
Upstream Adjacent AS list
AS12874 FASTWEB, IT
AS3269 ASN-IBSNAZ, IT
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 18464 AS13253 ORIGIN Originate: 3584 /20.19 Transit: 0 /0.00 ISP-ASN4, 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 % 15416 AS13253 ISP-ASN4, IT 6 3 1 4 2 33.33% Prefix AS Path Aggregation Suggestion 62.128.64.0/24 4777 2497 3356 12874 13253 62.221.160.0/21 4777 2516 6762 3269 13253 193.227.212.0/22 4777 2516 6762 3269 13253 + Announce - aggregate of 193.227.212.0/23 (4777 2516 6762 3269 13253) and 193.227.214.0/23 (4777 2516 6762 3269 13253) 193.227.212.0/24 4777 2516 6762 3269 13253 - Withdrawn - aggregated with 193.227.213.0/24 (4777 2516 6762 3269 13253) 193.227.213.0/24 4777 2516 6762 3269 13253 - Withdrawn - aggregated with 193.227.212.0/24 (4777 2516 6762 3269 13253) 193.227.214.0/23 4777 2516 6762 3269 13253 - Withdrawn - aggregated with 193.227.212.0/23 (4777 2516 6762 3269 13253) 194.29.204.0/24 4777 2516 6762 3269 13253
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS13253 5 More Specifics 6 Total Advertisements ISP-ASN4, IT
62.128.64.0/24 62.128.64.0/19
62.221.160.0/21 62.221.160.0/19
193.227.212.0/24 193.227.212.0/22
193.227.213.0/24 193.227.212.0/22
193.227.214.0/23 193.227.212.0/22
whois: 402332
IANA has recorded AS13253 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS13253\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 'AS13225 - AS13311'
as-block: AS13225 - AS13311
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: 2018-11-22T15:27:24Z
last-modified: 2018-11-22T15:27:24Z
source: RIPE
% Information related to 'AS13253'
% Abuse contact for 'AS13253' is 'abuse@intesasanpaolo.com'
aut-num: AS13253
as-name: ISP-ASn4
org: ORG-BFS1-RIPE
import: from AS3269 action pref=10; accept ANY
import: from AS20942 action pref=10; accept ANY
import: from AS12874 action pref=10; accept ANY
import: from AS13183 action pref=10; accept ANY
export: to AS3269 announce AS13253
export: to AS20942 announce AS13253
export: to AS12874 announce AS13253
export: to AS13183 announce AS13253
admin-c: AT16592-RIPE
tech-c: AT16592-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: INTESASANPAOLO
created: 1970-01-01T00:00:00Z
last-modified: 2026-03-05T15:10:01Z
source: RIPE
organisation: ORG-BFS1-RIPE
org-name: Intesa Sanpaolo S.p.A.
country: IT
org-type: LIR
address: Piazza San Carlo 156
address: 10121
address: Torino (TO)
address: ITALY
phone: +390115551
fax-no: +390115558980
abuse-c: AT16592-RIPE
admin-c: AT16592-RIPE
tech-c: AT16592-RIPE
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: INTESASANPAOLO
mnt-by: RIPE-NCC-HM-MNT
mnt-by: INTESASANPAOLO
created: 2004-04-17T11:29:33Z
last-modified: 2025-07-16T11:13:07Z
source: RIPE # Filtered
role: Admin TLC
address: Corso Savona 58 10024 - Moncalieri (TO) - Turin - ITALY
nic-hdl: AT16592-RIPE
admin-c: AP29620-RIPE
admin-c: DR11197-RIPE
admin-c: MB57783-RIPE
tech-c: GR12416-RIPE
tech-c: MF20359-RIPE
tech-c: AR78467-RIPE
abuse-mailbox: abuse@intesasanpaolo.com
mnt-by: INTESASANPAOLO
created: 2021-07-05T13:15:55Z
last-modified: 2025-11-20T11:09:25Z
source: RIPE # Filtered
% This query was served by the RIPE Database Query Service version 1.121.2 (DEXTER)