General Info

ID

SE-RACKFISH-20120216

Description

Rackfish AB

ASN

AS49232 Rackfish AB

Country
Sweden
Registry

ripe

Whois Details

inetnum:         37.123.224.0 - 37.123.231.255
netname:         SE-RACKFISH-20120216
country:         SE
org:             ORG-RA306-RIPE
admin-c:         RFSH-RIPE
tech-c:          RFSH-RIPE
status:          ALLOCATED PA
mnt-by:          RIPE-NCC-HM-MNT
mnt-lower:       RACKFISH-MNT
mnt-routes:      RACKFISH-MNT
notify:          registry@rackfish.com
created:         2012-02-16T11:49:37Z
last-modified:   2016-04-14T07:52:47Z
source:          RIPE

organisation:    ORG-RA306-RIPE
org-name:        Rackfish AB
org-type:        LIR
address:         Uppsala Slott
address:         75237
address:         Uppsala
address:         SWEDEN
e-mail:          registry@rackfish.com
mnt-ref:         RACKFISH-MNT
mnt-ref:         RIPE-NCC-HM-MNT
mnt-by:          RIPE-NCC-HM-MNT
abuse-c:         RFSH-RIPE
created:         2011-12-09T15:23:06Z
last-modified:   2015-06-23T16:13:15Z
source:          RIPE
phone:           +4618181800
fax-no:          +4618144422
admin-c:         MALM-RIPE
admin-c:         TS3980-RIPE

role:            Rackfish Registry
address:         Rackfish AB
address:         Uppsala Castle, Entrance A
address:         75237 UPPSALA
address:         Sweden
e-mail:          registry@rackfish.com
abuse-mailbox:   abuse@rackfish.com
phone:           +46.18181800
admin-c:         JO3900-RIPE
admin-c:         MALM-RIPE
tech-c:          JO3900-RIPE
tech-c:          TS3980-RIPE
tech-c:          MALM-RIPE
mnt-by:          RACKFISH-MNT
nic-hdl:         RFSH-RIPE
created:         2010-09-06T06:29:20Z
last-modified:   2013-08-12T12:40:25Z
source:          RIPE

route:           37.123.224.0/21
descr:           Rackfish AB
origin:          AS49232
mnt-by:          RACKFISH-MNT
created:         2012-02-16T13:13:35Z
last-modified:   2012-02-16T13:13:35Z
source:          RIPE

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.