inetnum: 220.127.116.11 - 18.104.22.168 netname: PL-SERINUSPL-20150703 country: PL org: ORG-SSZ2-RIPE admin-c: MH14809-RIPE tech-c: MH14809-RIPE status: ALLOCATED PA mnt-by: RIPE-NCC-HM-MNT mnt-by: ITCARE-MNT mnt-routes: ITCARE-MNT created: 2015-07-03T10,59,56Z last-modified: 2017-03-25T09,26,05Z source: RIPE organisation: ORG-SSZ2-RIPE org-name: SERINUS.PL Sp. zo.o. org-type: LIR address: ZAGÓRSKA 159 address: 42-600 address: Tarnowskie Gory address: POLAND e-mail: firstname.lastname@example.org admin-c: MH14809-RIPE tech-c: MH14809-RIPE abuse-c: AR32677-RIPE mnt-ref: ITCARE-MNT mnt-ref: RIPE-NCC-HM-MNT mnt-by: RIPE-NCC-HM-MNT mnt-by: ITCARE-MNT created: 2015-06-29T13,31,20Z last-modified: 2017-03-25T09,26,06Z source: RIPE phone: +48 519 141 822 person: MICHAL HORZELA address: ZAGÓRSKA 159 address: 42-600 address: Tarnowskie Gory address: POLAND phone: +48 519 141 822 nic-hdl: MH14809-RIPE mnt-by: ITCARE-MNT created: 2015-06-29T13,31,19Z last-modified: 2015-06-29T13,31,20Z 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.