General Info




Xenologics Networks & Communications GmbH


AS12579 Xenologics Networks & Communications GmbH



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Whois Details

inet6num:         2a00,1978,,/32
netname:          DE-XNCNET-20100113
country:          DE
org:              ORG-XNCG1-RIPE
admin-c:          FB8-RIPE
tech-c:           FB8-RIPE
status:           ALLOCATED-BY-RIR
mnt-by:           RIPE-NCC-HM-MNT
mnt-lower:        XNC-MNT
mnt-routes:       XNC-MNT
created:          2010-01-13T08,11,44Z
last-modified:    2016-04-14T09,38,14Z
source:           RIPE

organisation:     ORG-XNCG1-RIPE
org-name:         Xenologics Networks & Communications GmbH
org-type:         LIR
address:          Auf der Kaiserbitz 3
address:          51147
address:          Koeln
address:          GERMANY
phone:            +49 2203 96960
fax-no:           +49 2203 9696199
admin-c:          FB8-RIPE
mnt-ref:          XNC-MNT
mnt-ref:          RIPE-NCC-HM-MNT
mnt-by:           RIPE-NCC-HM-MNT
abuse-c:          XNCA1-RIPE
created:          2004-04-17T11,13,56Z
last-modified:    2015-11-20T09,48,57Z
source:           RIPE

person:           Frank Bergknecht
address:          Xenologics Networks & Communications GmbH
address:          Auf der Kaiserbitz 3
address:          D-51147 Koeln
address:          Germany
phone:            +49 2203 9696 0
fax-no:           +49 2203 9696 199
nic-hdl:          FB8-RIPE
mnt-by:           XNC-MNT
created:          1970-01-01T00,00,00Z
last-modified:    2007-05-09T10,00,44Z
source:           RIPE

route6:           2a00,1978,,/32
descr:            XNC GmbH
origin:           AS12579
mnt-by:           XNC-MNT
created:          2010-01-15T12,11,23Z
last-modified:    2010-01-15T12,11,23Z
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.