18.104.22.168/21 - RU-REDCOM-20120319
inetnum: 22.214.171.124 - 126.96.36.199 org: ORG-RA23-RIPE netname: RU-REDCOM-20120319 country: RU admin-c: AP146-RIPE tech-c: BF25-RIPE status: ALLOCATED PA notify: firstname.lastname@example.org mnt-by: RIPE-NCC-HM-MNT mnt-by: REDCOM-MNT mnt-routes: REDCOM-MNT mnt-domains: REDCOM-MNT created: 2012-03-19T13,58,46Z last-modified: 2017-03-22T23,33,14Z source: RIPE organisation: ORG-RA23-RIPE org-name: Redcom-Internet Inc. org-type: LIR address: 20, Promyshlennaya str address: 680009 address: Khabarovsk City address: RUSSIAN FEDERATION phone: +7 421 2450045 fax-no: +7 421 2450045 e-mail: email@example.com mnt-ref: REDCOM-MNT mnt-ref: RIPE-NCC-HM-MNT mnt-by: RIPE-NCC-HM-MNT mnt-by: REDCOM-MNT admin-c: AP146-RIPE admin-c: BF25-RIPE admin-c: DAK25-RIPE abuse-c: RA6664-RIPE created: 2004-04-17T11,57,07Z last-modified: 2017-03-22T23,33,20Z source: RIPE person: Alexey O. Potvorov address: RedCom address: 20, Promyshlennaya street address: Khabarovsk, 680000 address: Russia phone: +7 4212 450045 fax-no: +7 4212 450044 e-mail: firstname.lastname@example.org nic-hdl: AP146-RIPE notify: email@example.com mnt-by: REDCOM-MNT created: 1970-01-01T00,00,00Z last-modified: 2011-05-06T03,56,21Z source: RIPE person: Boris A Fox address: REDCOM Company address: 20, Promyshlennaya street address: Khabarovsk, 680000 address: Russia phone: +7 4212 450045 fax-no: +7 4212 450044 e-mail: firstname.lastname@example.org nic-hdl: BF25-RIPE mnt-by: REDCOM-MNT notify: email@example.com created: 2002-05-16T23,32,40Z last-modified: 2011-05-06T03,57,59Z source: RIPE route: 188.8.131.52/21 descr: REDCOM LIR BLOCK 5 origin: AS8749 mnt-by: REDCOM-MNT created: 2012-03-19T20,56,11Z last-modified: 2012-03-19T20,56,11Z 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.