AS Name
DUO-NL-AS
Org Name
Dienst Uitvoering Onderwijs
Registry Region
Netherlands
Looking Glass
IPv4Prefixes

8

IPv6Prefixes

3

IPv4 NUMs

5,120

IPv6 NUMs(/64)

196,608

5,120 IPv4 Addresses
CIDR Description IP Num
147.181.4.0/22 ODC-Noord 1024
147.181.8.0/22 ODC-Noord 1024
147.181.12.0/22 ODC-Noord 1024
147.181.16.0/24 ODC-Noord 256
147.181.17.0/24 ODC-Noord 256
147.181.32.0/23 ODC-Noord 512
147.181.33.0/24 ODC-Noord 256
147.181.36.0/22 ODC-Noord 1024
CIDR Description IP NUMs(prefix /64)
2a04:9a00:1001::/48 NL-ODCN-V6-NET1 65536
2a04:9a00:1002::/48 NL-ODCN-V6-NET2 65536
2a04:9a00:1003::/48 NL-ODCN-V6-NET3 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS13127 Versatel - Tele2 Nederland B.V., NL Netherlands 1,314,048 4,295,098,368 IPv4 IPv4 IPv6 IPv6
IP Address Domain NUMs Domains
147.181.4.165 1 cloud.sso-noord.nl
147.181.6.31 1 forum.apps.facet.onl
147.181.6.32 3 jira.team-dso.nl
147.181.6.44 1 hipchat.team-dso.nl
147.181.6.58 1 ns1.external-cloud.nl
147.181.6.60 62 aanpakadreskwaliteit.nl
147.181.6.67 2 oefenen.facet.onl
147.181.6.70 1 vpn.a4.odc-noord.nl
147.181.6.77 1 ns2.external-cloud.nl
147.181.6.78 3 noordrive.nl
as-block:       AS196608 - AS213403
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:        2020-04-03T15:01:19Z
last-modified:  2020-04-03T15:01:19Z
source:         RIPE



aut-num:        AS202553
as-name:        DUO-NL-AS
org:            ORG-DUO1-RIPE
sponsoring-org: ORG-BL160-RIPE
import:         from AS13127 accept ANY
export:         to AS13127 announce AS-ODCN
mp-import:      afi ipv6.unicast from AS13127 action pref=100; accept ANY
mp-export:      afi ipv6.unicast to AS13127 announce AS-ODCN
admin-c:        ODCN1-RIPE
tech-c:         ODCN1-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         LOGIUS
mnt-by:         ODCN-MNT
created:        2016-07-26T11:40:10Z
last-modified:  2019-09-16T15:10:45Z
source:         RIPE # Filtered

organisation:   ORG-DUO1-RIPE
org-name:       Dienst Uitvoering Onderwijs
org-type:       OTHER
address:        Liverpoolweg 10
address:        9744 TW Groningen
address:        The Netherlands
abuse-c:        ODCN1-RIPE
mnt-ref:        SN-LIR-MNT
mnt-ref:        LOGIUS
mnt-ref:        ODCN-MNT
mnt-by:         SN-LIR-MNT
mnt-by:         LOGIUS
mnt-by:         ODCN-MNT
created:        2012-01-04T08:50:06Z
last-modified:  2019-11-27T20:47:24Z
source:         RIPE # Filtered

role:           ODCN IP Management
address:        Liverpoolweg 10
address:        9744 TW Groningen
address:        Netherlands
abuse-mailbox:  [email protected]
nic-hdl:        ODCN1-RIPE
mnt-by:         ODCN-MNT
created:        2016-09-14T08:44:52Z
last-modified:  2016-09-14T08:48:46Z
source:         RIPE # Filtered