AS Number
AS212341
AS Name
CSN-Datacenters
Org Name
Stephan Rakowski, trading as CSN-Solutions GmbH
Country
Germany
Registry

ripe

RegDate

N/A

Updated

2026-01-05T10:43:22Z

AS212341 Looking Glass
IPv4Prefixes

8

IPv6Prefixes

7

IPv4 NUMs

4,096

IPv6 NUMs(/64)

60,129,542,144

4,096 IPv4 Addresses
CIDR Description IP Num
2.58.101.0/24 mawa-dc-ham 256
77.87.185.0/24 Stephan Rakowski, trading as CSN-Solutions GmbH 256
85.202.88.0/22 Cloudiax AG 1024
89.144.2.0/24 GHOSTnet GmbH 256
91.108.80.0/24 Moritz Moeller Workstations 256
139.28.152.0/22 solutionIT GmbH 1024
185.66.176.0/22 Stephan Rakowski, trading as CSN-Solutions GmbH 1024
185.66.178.0/24 NET-CSN-SLWAN-Secondary-Pool-2 256
CIDR Description IP NUMs(prefix /64)
2a05:900::/32 NET-CSN-Datacenter-Services 4294967296
2a05:901::/32 NET-CSN-Colocation-Services 4294967296
2a05:902::/32 NET-CSN-IXP-Routing 4294967296
2a05:903::/32 NET-CSN-Region-NET-SLWAN-Pool-1 4294967296
2a05:904::/32 NET-CSN-Region-NET-SLWAN-Pool-2 4294967296
2a05:905::/32 NET-CSN-Region-NET-SLWAN-Pool-3 4294967296
2a13:1440::/29 solutionIT GmbH 34359738368
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS56987 AS-ABACLOUDA - ABACLOUDA SAS, FR France 1,024 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS58511 ANYCAST-GLOBAL-BACKBONE - Anycast Holdings Pty Ltd, AU Australia 22,528 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS13237 LAMBDANET-AS - euNetworks GmbH, DE Germany 570,112 107,374,182,400 IPv4 IPv4
AS34019 HIVANE - Hivane Association, FR France 2,816 1,245,184 IPv4 IPv4 IPv6 IPv6
AS51184 FONIRA - Fonira Telekom GmbH, AT Austria 13,824 111,669,149,696 IPv4 IPv4 IPv6 IPv6
AS47692 NESSUS - Nessus GmbH, AT Austria 37,120 34,359,869,440 IPv4 IPv4 IPv6 IPv6
AS48362 TKSWF-AS - Stadtwerke Feldkirch, AT Austria 7,680 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS1299 TWELVE99 - Arelion Sweden AB, SE Sweden 394,496 77,326,909,440 IPv4 IPv4 IPv6 IPv6
AS35360 GARGUNET - Frederic Gargula, CH Switzerland 1,024 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 7,168 68,719,476,736 IPv4 IPv4 IPv6 IPv6
AS14840 BR.Digital Telecom, BR Brazil 71,168 14,010,286,080 IPv4 IPv4 IPv6 IPv6
AS33891 CORE-BACKBONE - Core-Backbone GmbH, DE Germany 0 0 IPv4 IPv4 IPv6 IPv6
AS37721 Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF Burkina Faso 15,872 8,589,934,592 IPv4 IPv4
AS49605 DTS-AS - Digital Telecommunication Services S.r.l., IT Italy 9,216 38,654,705,664 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 579,328 282,631,665,680,384 IPv4 IPv4 IPv6 IPv6
AS12779 ITGATE - IT.Gate S.p.A., IT Italy 46,336 42,949,804,032 IPv4 IPv4 IPv6 IPv6
AS13058 serve-u-AS - serve-u - Buchholz und Suenderhauf GbR, DE Germany 2,048 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS25091 IP-Max - IP-Max SA, CH Switzerland 15,104 68,719,607,808 IPv4 IPv4 IPv6 IPv6
AS31510 IKB-AS - Innsbrucker Kommunalbetriebe AG, AT Austria 27,904 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 115,712 352,458,178,560 IPv4 IPv4 IPv6 IPv6
AS6204 ZET-NET - INTERKVM HOST SRL, RO Romania 768 268,435,456 IPv4 IPv4
AS7195 EDGEUNO S.A.S, CO Colombia 31,488 4,275,109,888 IPv4 IPv4 IPv6 IPv6
AS8881 VERSATEL - 1&1 Versatel GmbH, DE Germany 1,789,184 180,657,455,104 IPv4 IPv4 IPv6 IPv6
AS30844 LIQUID-AS - Liquid Telecommunications Ltd, GB United Kingdom 368,896 38,654,705,664 IPv4 IPv4
AS3209 VODANET - Vodafone GmbH, DE Germany 12,702,720 4,595,615,531,008 IPv6 IPv6
AS9498 BBIL-AP - Bharti Airtel Limited, IN India 2,223,104 4,299,161,600 IPv6 IPv6
AS5405 INTERDOTLINK - Inter.link GmbH, DE Germany 2,816 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS15605 CONNESI - Connesi s.p.a., IT Italy 20,992 17,179,869,184 IPv4 IPv4 IPv6 IPv6
AS20932 SIG-ST - Services Industriels de Geneve, CH Switzerland 9,472 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS12637 SEEWEB - SEEWEB s.r.l., IT Italy 82,176 197,568,495,616 IPv4 IPv4 IPv6 IPv6
AS29075 IELO - IELO-LIAZO SERVICES SAS, FR France 31,488 107,374,182,400 IPv4 IPv4 IPv6 IPv6
AS37100 SEACOM-AS - SEACOM Limited, MU Mauritius 1,072,896 12,884,901,888 IPv4 IPv4 IPv6 IPv6
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 43,264 17,179,869,184 IPv4 IPv4
AS61573 IP TELECOM, BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS1764 NEXTLAYER-AS - Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH, AT Austria 84,992 240,518,430,720 IPv4 IPv4 IPv6 IPv6
AS3320 DTAG - Deutsche Telekom AG, DE Germany 34,207,744 35,343,322,906,624 IPv4 IPv4 IPv6 IPv6
AS6663 TTI-NET - Euroweb Romania S.R.L., RO Romania 40,192 6,442,450,944 IPv4 IPv4
AS209823 ENKI-AS - Enki Multimedia EURL, FR France 768 4,295,360,512 IPv4 IPv4
AS9002 RETN-AS - RETN Limited, GB United Kingdom 40,448 4,294,967,296 IPv6 IPv6
AS35625 EUROFIBER-FRANCE - Eurofiber France SAS, FR France 29,184 103,095,992,320 IPv4 IPv4
AS47147 AS-ANX - Anexia Cloud Solutions GmbH, AT Austria 1,536 131,072 IPv4 IPv4
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 105,728 77,403,783,168 IPv4 IPv4 IPv6 IPv6
AS559 Switch, CH Switzerland 2,184,960 176,093,790,208 IPv4 IPv4 IPv6 IPv6
AS6057 Administracion Nacional de Telecomunicaciones, UY Uruguay 2,156,032 68,719,607,808 IPv4 IPv4 IPv6 IPv6
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20,992 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS35280 F5 - F5 Networks SARL, FR France 54,016 81,604,378,624 IPv4 IPv4 IPv6 IPv6
AS37468 ANGOLA-CABLES - Angola Cables, AO Angola 9,472 42,949,672,960 IPv4 IPv4
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S., CO Colombia 4,096 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS8218 NEO-ASN - Zayo Infrastructure France SA, FR France 47,360 12,884,967,424 IPv6 IPv6
AS4230 CLARO S.A., BR Brazil 5,155,584 21,475,098,624 IPv4 IPv4
AS32590 VALVE-CORPORATION - Valve Corporation, US United States 12,800 2,162,688 IPv4 IPv4 IPv6 IPv6
AS34177 CELESTE-AS - CELESTE SAS, FR France 289,792 98,784,247,808 IPv4 IPv4 IPv6 IPv6

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Germany DE-CIX Frankfurt - DE-CIX Frankfurt 80.81.194.115 2001:7f8::3:3d7:0:1 10 Gbps 2026-01-06 10:24:22
Germany DE-CIX Frankfurt - DE-CIX Frankfurt 80.81.193.26 2001:7f8::3:3d75:0:1 10 Gbps 2026-01-06 10:25:31
Germany CSNIX - Gudow 195.60.92.200 2001:7f8:155:100::200 400 Gbps 2024-03-28 06:16:24
Germany CSNIX - Kehrsen 195.60.93.81 2001:7f8:156:100::81 400 Gbps 2024-03-28 06:16:24
Netherlands AMS-IX - Amsterdam Internet Exchange 80.249.212.117 2001:7f8:1:0:a500:21:2341:2 10 Gbps 2026-01-05 10:31:32
Netherlands AMS-IX - Amsterdam Internet Exchange 80.249.213.234 2001:7f8:1:0:a500:21:2341:1 10 Gbps 2026-01-05 10:31:32
Germany CSNIX - Hamburg 195.60.83.50 2001:7f8:10e:100::50 400 Gbps 2024-03-28 06:16:24

Private Peering Facilities

Country/Region Name City Website Updated
CSN Solutions - Kehrsen Kehrsen https://csn.solutions 2023-07-13 06:45:32
CSN Solutions Gudow Gudow https://csn.solutions 2023-07-13 06:45:38
as-block:       AS208189 - AS215128
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:        2025-03-25T09:02:29Z
last-modified:  2025-03-25T09:02:29Z
source:         RIPE



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
e-mail:         noc@csn-solutions.de
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:  2025-10-21T08:16:53Z
source:         RIPE
geoloc:         53.5556 10.7702

person:         Markus Reich
address:        CSN Solutions NOC
phone:          +494547899960
nic-hdl:        MR25156-RIPE
mnt-by:         MNT-MRCSN
created:        2019-12-03T09:48:48Z
last-modified:  2022-09-16T17:52:46Z
source:         RIPE
org:            ORG-SR60-RIPE
e-mail:         markus.reich@csn-solutions.de