203591 TECNOGENERAL, IT
Adjacency: 4 Upstream: 3 Downstream: 1
Upstream Adjacent AS list
AS28716 RETELIT-AS Internet Service Provider, IT
AS6939 HURRICANE, US
AS174 COGENT-174, US
Downstream Adjacent AS list
AS214797 NETTIRRENA, IT
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 8630 AS203591 ORG+TRN Originate: 14080 /18.22 Transit: 256 /24.00 TECNOGENERAL, 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 % 7885 AS203591 TECNOGENERAL, IT 15 8 2 9 6 40.00% Prefix AS Path Aggregation Suggestion 81.2.132.0/22 6939 203591 149.71.48.0/21 6939 203591 149.86.104.0/21 6939 203591 154.56.64.0/20 6939 203591 + Announce - aggregate of 154.56.64.0/21 (6939 203591) and 154.56.72.0/21 (6939 203591) 154.56.64.0/21 6939 203591 - Withdrawn - aggregated with 154.56.72.0/21 (6939 203591) 154.56.65.0/24 6939 203591 - Withdrawn - matching aggregate 154.56.64.0/21 6939 203591 154.56.72.0/21 6939 203591 - Withdrawn - aggregated with 154.56.64.0/21 (6939 203591) 154.56.204.0/22 6939 203591 178.22.248.0/21 6939 203591 + Announce - aggregate of 178.22.248.0/22 (6939 203591) and 178.22.252.0/22 (6939 203591) 178.22.248.0/22 6939 203591 - Withdrawn - aggregated with 178.22.252.0/22 (6939 203591) 178.22.252.0/24 6939 203591 - Withdrawn - aggregated with 178.22.253.0/24 (6939 203591) 178.22.253.0/24 6939 203591 - Withdrawn - aggregated with 178.22.252.0/24 (6939 203591) 178.22.254.0/24 6939 203591 - Withdrawn - aggregated with 178.22.255.0/24 (6939 203591) 178.22.255.0/24 6939 203591 - Withdrawn - aggregated with 178.22.254.0/24 (6939 203591) 185.6.240.0/22 6939 203591 185.131.17.0/24 6939 203591 185.175.65.0/24 6939 203591
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS203591 11 More Specifics 12 Total Advertisements TECNOGENERAL, IT
81.2.132.0/22 81.2.128.0/18
149.71.48.0/21 149.71.0.0/16
154.56.64.0/21 154.56.0.0/16
154.56.72.0/21 154.56.0.0/16
154.56.204.0/22 154.56.0.0/16
178.22.248.0/22 178.22.248.0/21
178.22.252.0/24 178.22.248.0/21
178.22.253.0/24 178.22.248.0/21
178.22.254.0/24 178.22.248.0/21
178.22.255.0/24 178.22.248.0/21
185.131.17.0/24 185.131.16.0/22
154.56.65.0/24 154.56.0.0/16
Prefixes added and withdrawn by this origin AS in the past 7 days.
- 154.56.65.0/24 Withdrawn
whois: 402590
IANA has recorded AS203591 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS203591\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 'AS203113 - AS203887'
as-block: AS203113 - AS203887
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: 2024-11-12T15:22:00Z
last-modified: 2024-11-12T15:22:00Z
source: RIPE
% Information related to 'AS203591'
% Abuse contact for 'AS203591' is 'abuse@tecnogeneral.it'
aut-num: AS203591
as-name: TecnoGeneral
org: ORG-TGS4-RIPE
import: from AS8928 accept ANY
export: to AS8928 announce AS203591
import: from AS61968 accept ANY
export: to AS61968 announce AS203591
admin-c: FB1197-RIPE
tech-c: GD6844-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: MNT-TECNO-GENERAL
created: 2015-12-04T14:36:54Z
last-modified: 2018-09-04T11:42:47Z
source: RIPE
organisation: ORG-TGS4-RIPE
org-name: TECNO GENERAL S.R.L
country: IT
reg-nr: 01327330443
org-type: LIR
address: Via della Industria 10
address: 63900
address: Fermo
address: ITALY
phone: +390734340000
fax-no: +390734644512
abuse-c: AR15896-RIPE
admin-c: FV396-RIPE
admin-c: FB1197-RIPE
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: MNT-TECNO-GENERAL
mnt-by: RIPE-NCC-HM-MNT
mnt-by: MNT-TECNO-GENERAL
created: 2010-02-02T13:34:57Z
last-modified: 2026-05-13T07:25:36Z
source: RIPE # Filtered
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