2001:67c:262c::/48

AS1103 SURFnet bv

2001:67c:262c::/48 - DUO-NET

ID

DUO-NET

Description

Dienst Uitvoering Onderwijs

ASN

AS1103 SURFnet bv

Country

Netherlands

Registry

ripe

Whois Details

inet6num:       2001:67c:262c::/48
netname:        DUO-NET
country:        NL
org:            ORG-DUO1-RIPE
admin-c:        DUMY-RIPE
tech-c:         DUMY-RIPE
status:         ASSIGNED PI
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         SN-LIR-MNT
mnt-routes:     AS1103-MNT
mnt-domains:    SN-LIR-MNT
created:        2012-01-04T10:24:44Z
last-modified:  2016-04-14T08:43:12Z
source:         RIPE
sponsoring-org: ORG-Sb3-RIPE
remarks:        ****************************
remarks:        * THIS OBJECT IS MODIFIED
remarks:        * Please note that all data that is generally regarded as personal
remarks:        * data has been removed from this object.
remarks:        * To view the original object, please query the RIPE Database at:
remarks:        * http://www.ripe.net/whois
remarks:        ****************************


organisation:   ORG-DUO1-RIPE
org-name:       Dienst Uitvoering Onderwijs
org-type:       OTHER
address:        Dummy address for ORG-DUO1-RIPE
e-mail:         unread@ripe.net
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:  2016-09-15T12:29:29Z
source:         RIPE
remarks:        ****************************
remarks:        * THIS OBJECT IS MODIFIED
remarks:        * Please note that all data that is generally regarded as personal
remarks:        * data has been removed from this object.
remarks:        * To view the original object, please query the RIPE Database at:
remarks:        * http://www.ripe.net/whois
remarks:        ****************************

Details

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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