inetnum: 220.127.116.11 - 18.104.22.168 netname: UK-WARWICKNET-20051220 country: GB org: ORG-WL37-RIPE admin-c: BK1966-RIPE tech-c: BK1966-RIPE status: ALLOCATED PA mnt-by: RIPE-NCC-HM-MNT mnt-by: WARWICKNET-MNT mnt-routes: WARWICKNET-MNT notify: firstname.lastname@example.org created: 2014-12-03T14,36,46Z last-modified: 2017-01-03T10,00,01Z source: RIPE organisation: ORG-WL37-RIPE org-name: Warwicknet Ltd. org-type: LIR address: The Venture Centre, Sir William Lyons Road address: Coventry address: CV4 7EZ address: UNITED KINGDOM phone: +44247997222 fax-no: +44247997223 abuse-c: AR18004-RIPE mnt-ref: RIPE-NCC-HM-MNT mnt-ref: WARWICKNET-MNT mnt-by: RIPE-NCC-HM-MNT mnt-by: WARWICKNET-MNT created: 2008-06-02T08,41,59Z last-modified: 2017-01-03T10,00,20Z source: RIPE e-mail: email@example.com admin-c: BK1966-RIPE admin-c: SG7339-RIPE person: Ben King address: Warwicknet Ltd. address: The Venture Centre address: Sir William Lyons Road address: Coventry address: CV4 7EZ org: ORG-WL37-RIPE e-mail: firstname.lastname@example.org nic-hdl: BK1966-RIPE mnt-by: WARWICKNET-MNT phone: +442476997222 remarks: created: 2009-03-17T16,29,10Z last-modified: 2014-10-31T17,33,56Z source: RIPE route: 22.214.171.124/24 descr: WarwickNet origin: AS48961 mnt-by: WARWICKNET-MNT created: 2009-06-19T10,36,24Z last-modified: 2015-11-16T17,35,27Z 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.