209623 GASCADE-BIZ - GASCADE Gastransport GmbH, DE
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS3320 DTAG - Deutsche Telekom AG, DE
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 72321 AS209623 ORIGIN Originate: 256 /24.00 Transit: 0 /0.00 GASCADE-BIZ - GASCADE Gastransport GmbH, 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 % 65438 AS209623 GASCADE-BIZ - GASCADE Gastransport GmbH, DE 1 0 0 1 0 0.00% Prefix AS Path Aggregation Suggestion 45.142.21.0/24 4777 2516 3320 209623
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS209623 1 More Specifics 1 Total Advertisements GASCADE-BIZ - GASCADE Gastransport GmbH, DE
45.142.21.0/24 45.142.20.0/22
whois: 402603
IANA has recorded AS209623 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS209623\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 'AS208189 - AS214345'
as-block: AS208189 - AS214345
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: 2026-02-12T14:40:05Z
last-modified: 2026-02-12T14:40:05Z
source: RIPE
% Information related to 'AS209623'
% Abuse contact for 'AS209623' is 'ripe@gascade.de'
aut-num: AS209623
as-name: GASCADE-BIZ
org: ORG-GGG8-RIPE
import: from AS3320 accept ANY
export: to AS3320 announce AS209623
import: from AS3209 accept ANY
export: to AS3209 announce AS209623
admin-c: GGGR1-RIPE
tech-c: GGGR1-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: mnt-de-gascade-1
created: 2023-04-03T09:27:37Z
last-modified: 2024-12-05T09:39:21Z
source: RIPE
organisation: ORG-GGG8-RIPE
org-name: GASCADE Gastransport GmbH
country: DE
reg-nr: District court Kassel HRB 13752
org-type: LIR
address: Koelnische Strasse 108 112
address: 34119
address: Kassel
address: GERMANY
phone: +49 561 934-0
admin-c: GGGR1-RIPE
tech-c: GGGR1-RIPE
abuse-c: AR54797-RIPE
mnt-ref: mnt-de-gascade-1
mnt-by: RIPE-NCC-HM-MNT
mnt-by: mnt-de-gascade-1
created: 2019-08-15T07:49:02Z
last-modified: 2026-05-13T07:05:10Z
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 (DEXTER)