inetnum: 18.104.22.168 - 22.214.171.124 netname: Network-Operation-Center-B155 country: RO org: ORG-STS33-RIPE admin-c: NTB247-RIPE tech-c: NTB247-RIPE status: ASSIGNED PI mnt-by: RIPE-NCC-END-MNT mnt-by: MNT-TECHNOLOGICAL mnt-routes: MNT-TECHNOLOGICAL mnt-domains: MNT-TECHNOLOGICAL created: 2012-04-12T15:53:49Z last-modified: 2016-04-14T10:45:37Z source: RIPE organisation: ORG-STS33-RIPE org-name: SC TECHNOLOGICAL SRL org-type: LIR address: Bdul. Panduri, nr.6, Bl. D11, Sc.B, Ap.11 address: 135300 address: Moreni address: ROMANIA phone: +40215298933 e-mail: firstname.lastname@example.org tech-c: TN1850-RIPE abuse-c: TN1850-RIPE mnt-ref: RIPE-NCC-HM-MNT mnt-ref: MNT-TECHNOLOGICAL mnt-by: RIPE-NCC-HM-MNT mnt-by: MNT-TECHNOLOGICAL created: 2008-12-18T10:37:25Z last-modified: 2016-05-23T12:34:17Z source: RIPE role: Network Operation Center address: Bd. Panduri nr 6 e-mail: email@example.com nic-hdl: NTB247-RIPE mnt-by: MNT-TECHNOLOGICAL created: 2015-03-27T18:16:14Z last-modified: 2015-03-27T18:16:14Z 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.