inetnum: 18.104.22.168 - 22.214.171.124 netname: CPA descr: Computer Press Agora country: RO admin-c: LS1313-RIPE tech-c: MM1108-RIPE tech-c: IF96-RIPE status: ASSIGNED PA notify: email@example.com mnt-by: AS3233-MNT mnt-lower: AS3233-MNT mnt-routes: AS3233-MNT created: 2002-03-28T08:36:29Z last-modified: 2018-02-08T09:42:27Z source: RIPE person: Iosif Fettich address: NetSoft Tirgu Mures - ROMANIA address: O.P. 1, C.P. 172 address: 4300 Tirgu Mures - Romania phone: +40-265-162614 fax-no: +40-265-162614 e-mail: firstname.lastname@example.org nic-hdl: IF96-RIPE notify: email@example.com mnt-by: AS3233-MNT created: 2002-01-15T11:57:04Z last-modified: 2003-11-29T09:37:23Z source: RIPE person: Laszlo Szabo address: Computer Press Agora address: str. Tudor Vladimirescu 63/1 address: O.P.1, C.P. 172 address: 4300 Tirgu-Mures address: Romania phone: +40-265-166516 fax-no: +40-265-166290 e-mail: firstname.lastname@example.org nic-hdl: LS1313-RIPE notify: email@example.com mnt-by: AS3233-MNT created: 2002-01-15T12:05:06Z last-modified: 2003-11-29T09:50:51Z source: RIPE person: Matyas Matyas address: NetSoft Tirgu Mures - ROMANIA address: O.P. 1, C.P. 172 address: 4300 Tirgu Mures - Romania phone: +40-265-162614 phone: +40-722-354479 fax-no: +40-265-162614 e-mail: firstname.lastname@example.org nic-hdl: MM1108-RIPE notify: email@example.com mnt-by: INTEGRASOFT-MNT created: 2002-01-15T11:59:50Z last-modified: 2010-01-26T21:07:26Z 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.