inetnum: 188.8.131.52 - 184.108.40.206 netname: BRIZ descr: TOV TRK "Briz" country: UA admin-c: NOC34661-RIPE tech-c: NOC34661-RIPE status: ASSIGNED PA mnt-by: DENISZ-MNT mnt-lower: AS34661-MNT mnt-routes: AS34661-MNT mnt-domains: AS34661-MNT created: 2016-01-26T11:55:17Z last-modified: 2016-02-12T13:44:05Z source: RIPE role: TOV TRK Briz address: TOV TRK "Briz" address: BOCHAROVA 2 address: 65111 ODESSA, UKRAINE e-mail: email@example.com abuse-mailbox: firstname.lastname@example.org phone: +380487972828 admin-c: SB15807-RIPE tech-c: VM-RIPE nic-hdl: NOC34661-RIPE mnt-by: AS34661-MNT created: 2012-02-17T08:49:03Z last-modified: 2013-06-25T11:33:56Z source: RIPE route: 220.127.116.11/21 descr: BRIZ origin: AS34661 mnt-by: AS34661-MNT created: 2016-02-16T08:26:21Z last-modified: 2016-02-16T08:26:21Z source: RIPE
IP address subranges within this IP 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.