inetnum: 188.8.131.52 - 184.108.40.206 netname: VIVA-TELECOM-SRL org: ORG-VA29251-RIPE country: RO admin-c: IL1351-RIPE tech-c: IL1351-RIPE status: SUB-ALLOCATED PA mnt-by: INTERLAN_IEX-MNT created: 2017-01-16T09,35,04Z last-modified: 2017-01-16T09,35,04Z source: RIPE organisation: ORG-VA29251-RIPE org-name: Viva-Telecom-SRL descr: Viva Telecom SRL org-type: OTHER address: Str. Turnul Eiffel nr. 15, Ap 3 address: Bucuresti Sector 2 Romania RO phone: +40.212121727 e-mail: email@example.com abuse-c: AR21455-RIPE abuse-mailbox: firstname.lastname@example.org admin-c: IL1351-RIPE tech-c: IL1351-RIPE ref-nfy: email@example.com mnt-ref: VIVATELECOM-MNT mnt-by: INTERLAN_IEX-MNT mnt-by: VIVATELECOM-MNT created: 2017-01-16T09,20,09Z last-modified: 2017-01-16T09,38,49Z source: RIPE person: IULIAN LEORIDE address: Viva Telecom SRL address: Str. Turnul Eiffel, Nr. 15 3 address: Bucuresti Sector 2 Romania RO phone: +40.212121727 e-mail: firstname.lastname@example.org nic-hdl: IL1351-RIPE notify: email@example.com mnt-by: VIVATELECOM-MNT created: 2011-07-28T10,24,37Z last-modified: 2013-08-19T12,09,55Z source: RIPE route: 220.127.116.11/21 descr: ABSI-NET origin: AS34501 mnt-by: ABSI-NET-MNT created: 2006-02-08T11,12,00Z last-modified: 2006-02-08T11,12,00Z 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.