ASN Lookup Tool

AS49033
Critical Core BV NL NL 34 Routes

AS49033Critical Core BV

AS Number 49033
AS Name CRITICALCORE
Organization Critical Core BV(org-ccb17-ripe)
Country NL
Website criticalcore.nl
Number of IPv4 Routes 32
Number of IPv6 Routes 2
ASN type BUSINESS
Allocation Status allocated
Registry RIPE
Date Allocated 2016-10-04

IP Ranges

Route # IPs
113.212.72.0/22 1024
45.8.236.0/24 256
185.166.89.0/24 256
185.238.108.0/22 1024
2a0f:ddc0::/29 ~634×10²⁷
185.171.50.0/23 512
185.91.94.0/23 512
94.46.216.0/23 512
185.171.48.0/23 512
buy plan 1024
buy plan 1024
buy plan 512
buy plan 256
buy plan 512

Raw Whois Response

% 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.
%       To receive output for a database update, use the "-B" flag.

% Information related to 'AS47870 - AS49384'

as-block:       AS47870 - AS49384
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:        2025-07-09T08:51:07Z
last-modified:  2025-07-09T08:51:07Z
source:         RIPE

% Information related to 'AS49033'

% Abuse contact for 'AS49033' is 'abuse@criticalcore.nl'

aut-num:        AS49033
as-name:        CRITICALCORE
org:            ORG-CCB17-RIPE
import:         from AS174 accept ANY
import-via:     AS6777 from AS-ANY accept ANY
export:         to AS174 announce AS-CRITICALCORE
export-via:     AS6777 to AS-ANY announce AS-CRITICALCORE
import:         from AS8455 accept ANY
export:         to AS8455 announce AS-CRITICALCORE
admin-c:        AK12345
tech-c:         AK12345
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-SMARTROUTING
created:        2016-10-04T14:02:48Z
last-modified:  2025-05-23T18:22:37Z
source:         RIPE
import:         from AS50263 accept any
export:         to AS50263 announce AS-CRITICALCORE
mp-import:      afi ipv6.unicast from AS50263 accept any
mp-export:      afi ipv6.unicast to AS50263 announce AS-CRITICALCORE

organisation:   ORG-CCB17-RIPE
org-name:       Critical Core BV
country:        NL
org-type:       LIR
address:        Trivium 76
address:        4873LP
address:        Etten-Leur
address:        NETHERLANDS
phone:          +31 000000000
admin-c:        AK12345
tech-c:         AK12345
abuse-c:        SRS8282
mnt-ref:        MNT-SMARTROUTING
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-SMARTROUTING
created:        2019-07-26T07:24:42Z
last-modified:  2025-07-10T07:36:25Z
source:         RIPE # Filtered

person:         Arjan Kunstman
address:        Straatweg 60
address:        3604BC Maarssen
phone:          +31000000000
nic-hdl:        AK12345
mnt-by:         MNT-SMARTROUTING
created:        2014-01-18T18:29:58Z
last-modified:  2022-06-04T11:02:25Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.119 (SHETLAND)
            

Parsed Whois Response

Peers

AS Number Description Country
AS62167 Tismi BV NL
AS39249 Netassist International EOOD BG
AS39351 31173 Services AB SE
AS37468 Angola Cables AO
AS14907 Wikimedia Foundation Inc. US
AS35133 Eranium B.V. NL
AS64475 Freifunk Frankfurt am Main e.V. DE
AS58299 Openfactory GmbH CH
AS57304 JSC RetnNet RU
AS51185 MainStreaming SpA IT
AS50673 Serverius Holding B.V. NL
AS12859 BIT BV NL
AS50263 A Systems Sp. z o.o. PL
AS45489 Sri Lanka Telecom Ltd LK
AS37721 Virtual Technologies & Solutions BF
AS29632 Netassist International EOOD BG
AS57304 JSC "RetnNet" RU
AS1140 Stichting Internet Domeinregistratie Nederland NL
AS205206 Netsite A/S DK
buy plan Broadband Hosting B.V. NL
buy plan Liberty Global B.V. NL
buy plan Proact Netherlands B.V. NL
buy plan Fiberby ApS DK
buy plan i3D.net B.V NL

Upstreams

AS Number Description Country
AS209090 Association Stolon FR
AS39249 Netassist International EOOD BG
AS9002 RETN Limited GB
AS29632 Netassist International EOOD BG
AS34927 iFog GmbH CH
AS24785 Broadband Hosting B.V. NL
AS25091 IP Max SA CH
AS8298 IPng Networks GmbH CH
AS5405 Inter.link GmbH DE
buy plan Joint Stock Company TransTeleCom RU
buy plan Liberty Global B.V. NL
buy plan Serverius Holding B.V. NL
buy plan SEACOM Limited MU
buy plan Ucom CJSC AM

Downstreams

AS Number Description Country
AS62125 Proact Netherlands B.V. NL

Contacts

Email Contacts

Abuse Contacts

Legacy Routes

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