203965 ASAVM, DE
Adjacency: 2 Upstream: 2 Downstream: 0
Upstream Adjacent AS list
AS12732 GUTCON-NET Carrier51 GmbH, GutCon GmbH, DE
AS8220 COLT COLT Technology Services Group Limited, GB
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 26694 AS203965 ORIGIN Originate: 2048 /21.00 Transit: 0 /0.00 ASAVM, DE
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 % 14303 AS203965 ASAVM, DE 5 4 1 2 3 60.00% Prefix AS Path Aggregation Suggestion 185.118.172.0/22 4777 2516 8220 203965 185.118.172.0/23 4777 2516 3257 12732 203965 + Announce - aggregate of 185.118.172.0/24 (4777 2516 3257 12732 203965) and 185.118.173.0/24 (4777 2516 3257 12732 203965) 185.118.172.0/24 4777 2516 3257 12732 203965 - Withdrawn - aggregated with 185.118.173.0/24 (4777 2516 3257 12732 203965) 185.118.173.0/24 4777 2516 3257 12732 203965 - Withdrawn - aggregated with 185.118.172.0/24 (4777 2516 3257 12732 203965) 185.118.174.0/24 4777 2516 8220 203965 - Withdrawn - matching aggregate 185.118.172.0/22 4777 2516 8220 203965 185.118.175.0/24 4777 2516 8220 203965 - Withdrawn - matching aggregate 185.118.172.0/22 4777 2516 8220 203965
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS203965 4 More Specifics 5 Total Advertisements ASAVM, DE
185.118.172.0/24 185.118.172.0/22
185.118.173.0/24 185.118.172.0/22
185.118.174.0/24 185.118.172.0/22
185.118.175.0/24 185.118.172.0/22
whois: 402332
IANA has recorded AS203965 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS203965\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 'AS203940 - AS205662'
as-block: AS203940 - AS205662
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: 2026-03-05T15:29:31Z
last-modified: 2026-03-05T15:29:31Z
source: RIPE
% Information related to 'AS203965'
% Abuse contact for 'AS203965' is 'info@avm.de'
aut-num: AS203965
as-name: ASAVM
org: ORG-AAVM1-RIPE
import: from AS12732 accept ANY
export: to AS12732 announce AS203965
import: from AS44716 accept ANY
export: to AS44716 announce AS203965
import: from AS8220 accept ANY
export: to AS8220 announce AS203965
admin-c: AS33-RIPE
tech-c: AS33-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: ALL-MNT
mnt-by: AVM_GMBH-MNT
created: 2015-09-22T10:24:41Z
last-modified: 2020-08-18T20:19:31Z
source: RIPE
organisation: ORG-AAVM1-RIPE
org-name: FRITZ! Technology GmbH
country: DE
org-type: LIR
address: Alt-Moabit 95
address: 10559
address: Berlin
address: GERMANY
phone: +49 3039976888
admin-c: AS35871-RIPE
admin-c: KS8183-RIPE
tech-c: AS35871-RIPE
abuse-c: AR33567-RIPE
mnt-ref: ALL-MNT
mnt-ref: AVM_GMBH-MNT
mnt-ref: RIPE-NCC-HM-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: ALL-MNT
created: 2015-09-21T14:16:25Z
last-modified: 2025-07-17T11:15:11Z
source: RIPE # Filtered
%ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
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