inetnum: 220.127.116.11 - 18.104.22.168 netname: PG-DC-LYON2 country: FR admin-c: FD4863-RIPE tech-c: FD4863-RIPE status: ASSIGNED PA mnt-by: PACKETGEAR-MNT created: 2016-05-26T09,56,06Z last-modified: 2016-05-26T09,56,06Z source: RIPE person: Francois DEVIENNE address: 20 allée du Ténailler 74930 ANNECY-LE-VIEUX phone: +33 651 937 927 e-mail: firstname.lastname@example.org nic-hdl: FD4863-RIPE mnt-by: PACKETGEAR-MNT created: 2015-01-29T09,57,43Z last-modified: 2015-01-29T09,57,43Z source: RIPE route: 22.214.171.124/24 origin: AS39176 mnt-by: PACKETGEAR-MNT created: 2016-05-26T10,00,29Z last-modified: 2016-05-26T10,00,29Z 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.