General Info

ID

LUL-SJUNET-NET

Description

Uppsala lan

ASN

AS12782 Uppsala Lans Landsting

Country
Sweden
Registry

ripe

Whois Details

inet6num:         2a01,58,20,,/48
netname:          LUL-SJUNET-NET
descr:            Uppsala lan
country:          SE
admin-c:          SS2753-RIPE
tech-c:           SS2753-RIPE
status:           ASSIGNED
mnt-by:           SJUNET-MNT
created:          2013-12-03T08,17,13Z
last-modified:    2013-12-03T08,17,13Z
source:           RIPE

role:             Sjunet Sweden
address:          Carelink AB
address:          Box 12713
address:          112 94 Stockholm
address:          Sweden
phone:            +46 8 6506210
fax-no:           +46 8 6502642
e-mail:           stefan.andersson@vll.se
e-mail:           mats.arbman@it.uas.lul.se
e-mail:           calle.hallberg@tdc.se
remarks:          +-----------------------------------+
remarks:          | |
remarks:          | For all problems contact, |
remarks:          | calle.hallberg@tdc.se |
remarks:          | |
remarks:          +-----------------------------------+
admin-c:          CH2199-RIPE
admin-c:          SA431-RIPE
admin-c:          MA19-RIPE
tech-c:           CH2199-RIPE
tech-c:           SA431-RIPE
tech-c:           MA19-RIPE
nic-hdl:          SS2753-RIPE
mnt-by:           SJUNET-MNT
created:          2003-01-28T13,42,43Z
last-modified:    2008-05-27T13,04,25Z
source:           RIPE

route6:           2a01,58,20,,/47
descr:            Landstinget i Uppsala Lan
origin:           AS12782
mnt-by:           SJUNET-MNT
mnt-by:           AS12782-MNT
notify:           noc@lul.se
created:          2009-04-15T13,33,14Z
last-modified:    2009-04-15T13,38,18Z
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.