inetnum: 184.108.40.206 - 220.127.116.11 netname: ONAVO-POP country: SG admin-c: KS8716-RIPE tech-c: KS8716-RIPE status: ASSIGNED PA mnt-by: facebook-neteng created: 2016-08-17T11,44,37Z last-modified: 2016-08-17T11,44,37Z source: RIPE person: Kemal Sanjta address: 4 Grand Canal Square address: Dublin 2, Dublin phone: +353 86 028 6170 e-mail: firstname.lastname@example.org nic-hdl: KS8716-RIPE mnt-by: facebook-neteng created: 2016-08-16T11,21,37Z last-modified: 2016-08-16T11,22,36Z source: RIPE route: 18.104.22.168/24 descr: Onavo Infrastructure origin: AS34825 mnt-by: facebook-neteng created: 2015-04-27T20,07,56Z last-modified: 2015-04-27T20,07,56Z 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.