inetnum: 220.127.116.11 - 18.104.22.168 netname: INTERPRIBORSERVICE-NET-BG descr: Interpriborservice Ltd descr: Nuclear Power Station descr: Kozloduj, BULGARIA country: BG admin-c: VIC2-RIPE tech-c: VIC2-RIPE status: ASSIGNED PA mnt-by: BT95-ADM notify: firstname.lastname@example.org created: 2003-01-27T13:08:55Z last-modified: 2015-06-11T08:47:25Z source: RIPE person: Viktor Ivanovich Chukur address: Nuclear Power Station address: 3321 Kozlodui address: BULGARIA phone: +359-973 80772 e-mail: email@example.com nic-hdl: VIC2-RIPE created: 2003-01-27T13:00:25Z last-modified: 2016-04-06T05:34:37Z mnt-by: RIPE-NCC-LOCKED-MNT source: RIPE route: 22.214.171.124/19 descr: BTC origin: AS8866 mnt-by: BTC-PROV-ADM mnt-routes: BT95-ADM created: 2015-09-23T08:11:24Z last-modified: 2015-09-25T06:54:15Z 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.