212341 CSN-DATACENTERS, DE
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS6939 HURRICANE - Hurricane Electric LLC, US
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 16485 AS212341 ORIGIN Originate: 4352 /19.91 Transit: 0 /0.00 CSN-DATACENTERS, 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 % 27410 AS212341 CSN-DATACENTERS, DE 8 1 0 7 1 12.50% Prefix AS Path Aggregation Suggestion 2.58.101.0/24 4777 6939 212341 77.87.185.0/24 4777 6939 212341 85.202.88.0/22 4777 6939 212341 89.144.2.0/24 4777 6939 212341 91.108.80.0/24 4777 6939 212341 139.28.152.0/22 4777 6939 212341 185.66.176.0/22 4777 6939 212341 185.66.178.0/24 4777 6939 212341 - Withdrawn - matching aggregate 185.66.176.0/22 4777 6939 212341
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS212341 4 More Specifics 8 Total Advertisements CSN-DATACENTERS, DE
2.58.101.0/24 2.58.100.0/22
89.144.2.0/24 89.144.0.0/18
91.108.80.0/24 91.108.64.0/18
185.66.178.0/24 185.66.176.0/22
whois: 402332
IANA has recorded AS212341 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS212341\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 'AS212341'
% Abuse contact for 'AS212341' is 'noc@csn-solutions.de'
aut-num: AS212341
as-name: CSN-Datacenters
org: ORG-SR60-RIPE
member-of: AS212341:AS-CSN-SOLUTIONS
remarks: -------------------------------------------------
remarks: Transit/Upstream/PNI Policy
remarks: -------------------------------------------------
import: from AS3320 accept ANY
import: from AS8881 accept ANY
import: from AS33891 accept ANY
import: from AS3209 accept ANY
import: from AS198930 accept ANY
import: from AS1299 accept ANY
import: from AS6939 accept ANY
export: to AS3320 announce AS212341:AS-CSN-SOLUTIONS
export: to AS8881 announce AS212341:AS-CSN-SOLUTIONS
export: to AS33891 announce AS212341:AS-CSN-SOLUTIONS
export: to AS3209 announce AS212341:AS-CSN-SOLUTIONS
export: to AS198930 announce AS212341:AS-CSN-SOLUTIONS
export: to AS1299 announce AS212341:AS-CSN-SOLUTIONS
export: to AS6939 announce AS212341:AS-CSN-SOLUTIONS
export: to AS207926 announce AS212341:AS-CSN-SOLUTIONS
remarks: -------------------------------------------------
remarks: Peering
remarks: -------------------------------------------------
remarks: CSNIX - Kehrsen (selective)
remarks: CSNIX - Gudow (selective)
remarks: CSNIX - Hamburg (selective)
remarks: -------------------------------------------------
remarks: CSNIX Route-Servers / Route-Collectors
remarks: -------------------------------------------------
export: to AS204010 announce AS212341
remarks: -------------------------------------------------
remarks: Public Peering Points
remarks: -------------------------------------------------
export: to AS6777 announce AS212341:AS-CSN-SOLUTIONS
export: to AS6695 announce AS212341:AS-CSN-SOLUTIONS
admin-c: MR25156-RIPE
tech-c: MR25156-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: MNT-MRCSN
created: 2020-11-17T15:24:33Z
last-modified: 2026-01-05T10:43:22Z
source: RIPE
organisation: ORG-SR60-RIPE
org-name: Stephan Rakowski, trading as CSN-Solutions GmbH
country: DE
org-type: LIR
address: Kastanienallee 11
address: 23899
address: Gudow
address: GERMANY
phone: +494547899960
reg-nr: Not Applicable
abuse-c: ACRO49860-RIPE
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: MNT-MRCSN
mnt-by: RIPE-NCC-HM-MNT
mnt-by: MNT-MRCSN
created: 2014-08-07T14:34:39Z
last-modified: 2026-04-29T05:34:58Z
source: RIPE # Filtered
geoloc: 53.5556 10.7702
%ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
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