inetnum: 184.108.40.206 - 220.127.116.11 netname: AIRCLUB-PL country: PL org: ORG-AA170-RIPE admin-c: AIR13-RIPE tech-c: AIR13-RIPE status: ASSIGNED PI mnt-by: IPARTNERS-MNT mnt-by: RIPE-NCC-END-MNT mnt-routes: IPARTNERS-MNT mnt-domains: IPARTNERS-MNT created: 2005-03-30T09:53:18Z last-modified: 2016-04-14T10:02:16Z source: RIPE sponsoring-org: ORG-ITP1-RIPE organisation: ORG-AA170-RIPE org-name: Centrum Podrozy Air Club Stanislaw Modlinski org-type: OTHER descr: AIRCLUB remarks: Travel center vortal address: Poland, 00-095 Warsaw, ul. Senatorska 28 phone: +48 22 8299585 fax-no: +48 22 8299550 e-mail: firstname.lastname@example.org abuse-c: AR27052-RIPE mnt-ref: IPARTNERS-MNT mnt-by: IPARTNERS-MNT created: 2005-03-29T15:12:52Z last-modified: 2015-03-03T12:16:38Z source: RIPE person: Jacek Kalinski address: AIR CLUB Travel Center address: ul. Senatorska 28 address: 00-095 Warsaw, Poland phone: +48 22 8299585 e-mail: email@example.com nic-hdl: AIR13-RIPE abuse-mailbox: firstname.lastname@example.org created: 2007-05-17T10:31:13Z last-modified: 2016-04-06T22:25:46Z mnt-by: RIPE-NCC-LOCKED-MNT source: RIPE route: 18.104.22.168/24 descr: AIRCLUB-PL origin: AS34765 mnt-by: IPARTNERS-MNT mnt-lower: IPARTNERS-MNT created: 2005-04-07T11:55:56Z last-modified: 2005-04-07T11:55:56Z 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.