205240 ACKERSTAFF, DE
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS20473 AS-VULTR - The Constant Company, LLC, US
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 46533 AS205240 ORIGIN Originate: 768 /22.42 Transit: 0 /0.00 ACKERSTAFF, 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 % 63397 AS205240 ACKERSTAFF, DE 3 0 0 3 0 0.00% Prefix AS Path Aggregation Suggestion 193.218.204.0/24 4777 2497 3257 20473 205240 193.218.222.0/24 4777 2497 3257 20473 205240 193.219.0.0/24 4777 2497 3257 20473 205240
whois: 402332
IANA has recorded AS205240 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS205240\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 'AS205240'
% Abuse contact for 'AS205240' is 'abuse@as205240.net'
aut-num: AS205240
as-name: ACKERSTAFF
org: ORG-JWA4-RIPE
import: from AS20473 accept ANY
export: to AS20473 announce AS205240
import: from AS43252 accept ANY
export: to AS43252 announce AS205240
admin-c: SYNC-DE
tech-c: SYNC-DE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: ACKERSTAFF-MNT
created: 2017-10-10T09:26:18Z
last-modified: 2025-06-16T07:17:11Z
source: RIPE
organisation: ORG-JWA4-RIPE
org-name: Jan Wilke Ackerstaff
country: DE
org-type: LIR
address: Norderstrasse 1a
address: 26802
address: Moormerland
address: GERMANY
phone: +4917657981835
admin-c: SYNC-DE
tech-c: SYNC-DE
abuse-c: AR56830-RIPE
mnt-ref: ACKERSTAFF-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: ACKERSTAFF-MNT
created: 2019-11-18T10:16:55Z
last-modified: 2025-06-16T07:17:26Z
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 1.121.2 (ABERDEEN)