General Info






AS12871 KPN B.V.



Whois Details

inet6num:         2001,838,,/29
netname:          NL-WAPI-20020724
country:          NL
org:              ORG-WAPI1-RIPE
admin-c:          PT978-RIPE
admin-c:          KPN-RIPE
tech-c:           PT978-RIPE
tech-c:           KPN-RIPE
status:           ALLOCATED-BY-RIR
remarks:          Please mail abuse issues to,
remarks:          Please mail security issues to,
remarks:          KPN-ISP-FABRIEK
mnt-by:           RIPE-NCC-HM-MNT
mnt-by:           KPN-MNT
mnt-lower:        AS8737-MNT
mnt-lower:        KPN-MNT
mnt-routes:       AS8737-MNT
created:          2014-12-29T10,37,04Z
last-modified:    2016-09-15T16,28,49Z
source:           RIPE

organisation:     ORG-WAPI1-RIPE
org-name:         KPN B.V.
org-type:         LIR
address:          Röntgenlaan 75
address:          2719 DX
address:          Zoetermeer
address:          NETHERLANDS
phone:            +31 70 4513398
phone:            +31 30 6588612
fax-no:           +31 30 6588290
admin-c:          AP2254-RIPE
admin-c:          RG1525-RIPE
admin-c:          RH13540-RIPE
admin-c:          RH672-RIPE
admin-c:          PBOS-RIPE
admin-c:          BAKC-RIPE
abuse-c:          PT978-RIPE
mnt-ref:          RIPE-NCC-HM-MNT
mnt-ref:          KPN-MNT
mnt-by:           RIPE-NCC-HM-MNT
mnt-by:           KPN-MNT
created:          2004-04-17T11,44,04Z
last-modified:    2016-09-30T08,14,48Z
source:           RIPE

role:             KPN Internet
address:          KPN
address:          P.O. Box 30000
address:          2500 GA Den Haag
address:          Netherlands
phone:            +31 70 4513500
phone:            +31 70 4513398
fax-no:           +31 70 4511116
remarks:          trouble, +----------------------------------------------
remarks:          trouble, | Operational issues, |
remarks:          trouble, | Peering issues, |
remarks:          trouble, +----------------------------------------------
admin-c:          JZ1998-RIPE
admin-c:          PBOS-RIPE
admin-c:          FVD5-RIPE
admin-c:          TJ354-RIPE
tech-c:           BC70-RIPE
tech-c:           MH5996-RIPE
tech-c:           AO1625-RIPE
tech-c:           FVD5-RIPE
tech-c:           TJ354-RIPE
remarks:          ========================================
remarks:          Role Object for KPN Internet Solutions
remarks:          For urgent operational issues, change requests, routing
remarks:          policies, etc use the email address ""
remarks:          For portscans, DoS attacks and spam complaints, please
remarks:          use the email address "".
remarks:          Please include all headers and logging where appropriate.
remarks:          For domain changes use the email address ""
remarks:          ========================================
nic-hdl:          KPN-RIPE
mnt-by:           AS286-MNT
created:          2004-08-11T08,57,52Z
last-modified:    2016-09-08T07,36,53Z
source:           RIPE

role:             KPN B.V.
address:          Stationsstraat 115 (visit address)
address:          P.O. box 3053
address:          3800 DB Amersfoort
address:          The Netherlands
phone:            +31 30 6588612
remarks:          Operational issues,
remarks:          Peering issues,
nic-hdl:          PT978-RIPE
admin-c:          RH13540-RIPE
tech-c:           RH13540-RIPE
remarks:          For security & abuse issues see inetnum.
mnt-by:           AS8737-MNT
mnt-by:           KPN-MNT
created:          2003-04-02T10,49,57Z
last-modified:    2015-06-26T08,21,48Z
source:           RIPE

route6:           2001,838,,/29
descr:            Concepts ICT Holding BV
origin:           AS12871
mnt-by:           WBNET-MNT
created:          2012-10-24T08,38,05Z
last-modified:    2012-10-24T08,38,05Z
source:           RIPE


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.