AS Name Org Name IPv4Prefixes IPv6Prefixes IPv4 NUMs IPv6 NUMs(/64) Registry Region LG
CWI-NL Stichting Centrum voor Wiskunde en Informatica 4 0 1,280 0 Netherlands
1,280 IPv4 Addresses
CIDR Description IP Num
192.16.184.0/24 CWI-NET-184 256
192.16.191.0/24 CWI-NET-191 256
192.16.196.0/23 CWI-NET-196 512
192.16.201.0/24 CWI-NET-201 256
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS1103 SURFNET-NL SURFnet, The Netherlands, NL Netherlands 6,194,944 281,509,336,514,560 IPv4 IPv4
IP Address Domain NUMs Domains
192.16.191.8 1 ns1.cwi.nl
192.16.191.17 1 idp.cwi.nl
192.16.191.36 1 ns2.cwi.nl
192.16.191.38 3 cwi.eu
192.16.191.42 1 zandbak.cwi.nl
192.16.191.43 2 proxey.cwi.nl
192.16.191.44 24 classee.project.cwi.nl
192.16.191.45 2 pdb.cwi.nl
192.16.191.53 4 portals.project.cwi.nl

Sales: sarah@ipip.net

as-block:       AS1877 - AS1903
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:        2018-11-22T15:27:14Z
last-modified:  2018-11-22T15:27:14Z
source:         RIPE



aut-num:        AS1888
as-name:        CWI-NL
org:            ORG-CCvW1-RIPE
remarks:        Amsterdam
remarks:        The Netherlands
import:         from AS1103
                action pref=90;
                accept AS1103
import:         from AS1104
                action pref=80;
                accept AS1104
import:         from AS1124
                action pref=70;
                accept AS1124
import:         from AS1126
                action pref=60;
                accept AS1126
export:         to AS1103
                announce AS1888
export:         to AS1104
                announce AS1888
export:         to AS1124
                announce AS1888
export:         to AS1126
                announce AS1888
default:        to AS1103
                action pref=90;
                networks ANY
admin-c:        CWI1024-RIPE
tech-c:         CWI1024-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         AS1888-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2017-11-15T09:14:24Z
source:         RIPE # Filtered
sponsoring-org: ORG-Sb3-RIPE

organisation:   ORG-CCvW1-RIPE
org-name:       Stichting Centrum voor Wiskunde en Informatica
org-type:       OTHER
address:        Kruislaan 413
address:        NL-1098 SJ Amsterdam
address:        NL
abuse-c:        AR22878-RIPE
mnt-ref:        RIPE-ERX-MNT
mnt-by:         RIPE-ERX-MNT
created:        2004-11-03T15:42:47Z
last-modified:  2014-11-17T16:27:20Z
source:         RIPE # Filtered

role:           CWI ITF
address:        Centrum Wiskunde & Informatica Science Park 123 NL-1098 XG Amsterdam The Netherlands
phone:          +31 (0)20 592 9333
fax-no:         +31 (0)20 592 4199
remarks:        Please contact "abuse@cwi.nl" for complaints and/or abuse
admin-c:        HR1024-RIPE
tech-c:         HR1024-RIPE
mnt-by:         AS1888-MNT
nic-hdl:        CWI1024-RIPE
created:        2004-10-06T10:16:49Z
last-modified:  2017-05-08T10:01:06Z
source:         RIPE # Filtered