inetnum: 184.108.40.206 - 220.127.116.11 netname: SE-SKAS-NET descr: Skaraborgs sjukhus net org: ORG-ABUS752-RIPE country: SE admin-c: VGR7-RIPE tech-c: VGR7-RIPE status: LEGACY mnt-by: RESILANS-MNT mnt-routes: RESILANS-MNT notify: firstname.lastname@example.org created: 1970-01-01T00,00,00Z last-modified: 2017-03-16T14,39,38Z source: RIPE organisation: ORG-ABUS752-RIPE org-name: Skaraborgs sjukhus org-type: OTHER address: SE-462 80 Vanersborg address: Sweden e-mail: email@example.com abuse-c: ABUS2253-RIPE mnt-ref: RESILANS-MNT mnt-by: RESILANS-MNT created: 2013-03-14T13,50,21Z last-modified: 2016-08-12T11,03,54Z source: RIPE role: VGR Hostmaster address: Vastra Gotalandsregionen address: Bergfotsgatan 2A address: SE-431 35 Molndal address: Sweden e-mail: firstname.lastname@example.org admin-c: LYTT1-RIPE tech-c: LYTT1-RIPE tech-c: MLJ16-RIPE tech-c: GS12118-RIPE nic-hdl: VGR7-RIPE abuse-mailbox: email@example.com mnt-by: VGR-MNT mnt-by: RESILANS-MNT created: 2012-01-27T10,13,07Z last-modified: 2015-12-08T09,19,48Z source: RIPE route: 18.104.22.168/24 descr: VGR IT origin: AS56736 mnt-by: RESILANS-MNT created: 2016-04-05T12,14,26Z last-modified: 2016-04-05T12,14,26Z source: RIPE
IP Addresses in this range
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.