34971 PDDA-AS, IT
Adjacency: 5 Upstream: 4 Downstream: 1
Upstream Adjacent AS list
AS6939 HURRICANE, US
AS20836 CDLAN-AS Milano, IT
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A., IT
AS50673 SERVERIUS-AS, NL
Downstream Adjacent AS list
AS5394 UNIDATA Unidata S.p.A. NOC - Italy, IT
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 11079 AS34971 ORG+TRN Originate: 8960 /18.87 Transit: 256 /24.00 PDDA-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 % 22369 AS34971 PDDA-AS, IT 18 2 1 17 1 5.56% Prefix AS Path Aggregation Suggestion 37.247.48.0/21 6939 34971 95.157.96.0/24 2914 6762 34971 162.250.144.0/23 3303 20836 34971 + Announce - aggregate of 162.250.144.0/24 (3303 20836 34971) and 162.250.145.0/24 (3303 20836 34971) 162.250.144.0/24 3303 20836 34971 - Withdrawn - aggregated with 162.250.145.0/24 (3303 20836 34971) 162.250.145.0/24 3303 20836 34971 - Withdrawn - aggregated with 162.250.144.0/24 (3303 20836 34971) 162.250.146.0/24 3303 20836 34971 162.250.147.0/24 3303 50673 34971 34971 34971 34971 34971 185.34.136.0/24 2914 6762 34971 188.164.128.0/21 6939 34971 192.71.245.0/24 6939 34971 192.165.67.0/24 6939 34971 193.182.16.0/24 6939 34971 193.183.98.0/23 6939 34971 193.234.224.0/23 6939 34971 194.14.179.0/24 6939 34971 194.68.40.0/24 6939 34971 194.68.42.0/24 6939 34971 194.71.225.0/24 2914 6762 34971 195.88.4.0/23 6939 34971
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS34971 18 More Specifics 21 Total Advertisements PDDA-AS, IT
95.157.75.0/24 95.157.64.0/18
95.157.96.0/24 95.157.64.0/18
162.250.144.0/24 162.250.144.0/22
162.250.145.0/24 162.250.144.0/22
162.250.146.0/24 162.250.144.0/22
162.250.147.0/24 162.250.144.0/22
185.34.136.0/24 185.34.136.0/22
185.136.176.0/24 185.136.176.0/22
185.136.177.0/24 185.136.176.0/22
192.71.245.0/24 192.71.0.0/16
192.165.67.0/24 192.165.0.0/16
193.182.16.0/24 193.180.0.0/14
193.183.98.0/23 193.180.0.0/14
193.234.224.0/23 193.234.0.0/15
194.14.179.0/24 194.14.0.0/16
194.68.40.0/24 194.68.0.0/16
194.68.42.0/24 194.68.0.0/16
194.71.225.0/24 194.71.0.0/16
Prefixes added and withdrawn by this origin AS in the past 7 days.
+ 95.157.75.0/24 Announced
| Prefix | Origin AS | AS Description | Unallocated block |
|---|---|---|---|
| 162.250.147.0/24 | AS34971 | PDDA-AS - CDLAN SpA, IT | 162.250.144.0 - 162.250.147.255 |
whois: 402603
IANA has recorded AS34971 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS34971\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 'AS34554 - AS34984'
as-block: AS34554 - AS34984
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: 2024-07-03T14:03:00Z
last-modified: 2024-07-03T14:03:00Z
source: RIPE
% Information related to 'AS34971'
% Abuse contact for 'AS34971' is 'lirabuse@cdlan.it'
aut-num: AS34971
org: ORG-Cs11-RIPE
as-name: PDDA-AS
import: from AS20836 accept ANY
export: to AS20836 announce AS-PROMETEUS
import: from AS132335 accept ANY
export: to AS132335 announce AS-PROMETEUS
import: from AS43082 accept ANY
export: to AS43082 announce AS-PROMETEUS
import: from AS198412 accept AS198412
export: to AS198412 announce ANY
import: from AS199438 accept AS199438
export: to AS199438 announce ANY
import: from AS50673 accept ANY
export: to AS50673 announce AS-PROMETEUS
admin-c: SAS280-RIPE
tech-c: CDP14-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: MNT-CDLAN
created: 2009-01-22T14:17:52Z
last-modified: 2023-02-15T09:46:23Z
source: RIPE
organisation: ORG-Cs11-RIPE
org-name: CDLAN SpA
country: IT
reg-nr: 13064680153
org-type: LIR
address: Via Caldera, 21
address: 20153
address: Milan
address: ITALY
phone: +39 02 6706800
fax-no: +39 02 67100856
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: MNT-CDLAN
mnt-by: RIPE-NCC-HM-MNT
mnt-by: MNT-CDLAN
admin-c: CDP14-RIPE
admin-c: SASC5-RIPE
abuse-c: CLC51-RIPE
created: 2004-04-17T11:31:59Z
last-modified: 2026-05-13T07:23:49Z
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 1.122.1 (BUSA)