General Info

ID

SE-SKANSKA-NET1

Description

Skanska IT Nordic Sweden AB

ASN

AS39052 Skanska IT Nordic Sweden AB

Country
Sweden
Registry

ripe

Whois Details

inetnum:         144.57.0.0 - 144.57.255.255
netname:         SE-SKANSKA-NET1
descr:           Skanska IT Nordic Sweden AB
org:             ORG-SITN1-RIPE
country:         SE
admin-c:         MS38275-RIPE
tech-c:          MS38275-RIPE
status:          LEGACY
notify:          hostmaster@skanska.se
notify:          hostmaster@skanska.net
mnt-by:          RIPE-NCC-LEGACY-MNT
mnt-by:          SKANSKA-MNT
mnt-by:          TNSE-MNT
mnt-lower:       SKANSKA-MNT
created:         1970-01-01T00:00:00Z
last-modified:   2016-04-14T08:25:29Z
source:          RIPE
sponsoring-org:  ORG-VSA1-RIPE

organisation:    ORG-SITN1-RIPE
org-name:        Skanska IT Nordic Sweden AB
org-type:        OTHER
address:         Warfvingesvag 25
address:         112 51 Stockholm
e-mail:          domainadm-012@skanska.net
admin-c:         WBRG-RIPE
tech-c:          WBRG-RIPE
abuse-c:         AB29958-RIPE
mnt-ref:         SKANSKA-MNT
mnt-by:          SKANSKA-MNT
created:         2014-04-23T14:01:15Z
last-modified:   2014-04-25T08:23:40Z
source:          RIPE

person:          Martin Soderberg
address:         Rasundavagen 2
address:         16983 Solna
address:         Sweden
phone:           +4610 4481133
e-mail:          martin.soderberg@skanska.se
nic-hdl:         MS38275-RIPE
mnt-by:          TNSE-MNT
created:         2015-06-02T10:43:22Z
last-modified:   2015-06-02T10:43:22Z
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.