inetnum: 184.108.40.206 - 220.127.116.11 netname: UK-OPENCELL-20161007 country: GB org: ORG-OCL23-RIPE admin-c: WS4615-RIPE tech-c: WS4615-RIPE status: ALLOCATED PA mnt-by: RIPE-NCC-HM-MNT mnt-by: ELITE-MNT created: 2016-10-07T12,14,49Z last-modified: 2016-10-20T12,48,01Z source: RIPE organisation: ORG-OCL23-RIPE org-name: Open Cell Limited org-type: LIR address: The Old Barrel Store address: SL7 2FF address: Marlow address: UNITED KINGDOM e-mail: email@example.com admin-c: WS4615-RIPE tech-c: WS4615-RIPE abuse-c: AR37867-RIPE mnt-by: RIPE-NCC-HM-MNT mnt-by: ELITE-MNT created: 2016-10-06T07,29,49Z last-modified: 2016-10-20T12,48,09Z source: RIPE phone: +4402392344435 phone: +443330066100 mnt-ref: ELITE-MNT person: Will Stocker address: The Old Barrel Store address: SL7 2FF address: Marlow address: UNITED KINGDOM phone: +443330066100 nic-hdl: WS4615-RIPE mnt-by: uk-opencell-1-mnt created: 2016-10-06T07,29,48Z last-modified: 2016-10-06T07,29,48Z source: RIPE route: 18.104.22.168/22 origin: AS29611 mnt-by: ELITE-MNT created: 2016-10-20T12,52,31Z last-modified: 2016-10-20T12,52,31Z 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.