inetnum: 18.104.22.168 - 22.214.171.124 netname: RU-RTK-20100510 country: RU org: ORG-JR8-RIPE admin-c: CTC1-RIPE tech-c: CTC1-RIPE status: ALLOCATED PA notify: email@example.com mnt-by: RIPE-NCC-HM-MNT mnt-by: ROSTELECOM-MNT mnt-lower: MNT-CTC mnt-lower: ROSTELECOM-MNT mnt-lower: AOR2-MNT-RIPE mnt-domains: MNT-CTC mnt-routes: CTC-MNT mnt-routes: MNT-CTC mnt-routes: AOR2-MNT-RIPE created: 2010-05-10T12,52,34Z last-modified: 2016-09-15T16,05,39Z source: RIPE organisation: ORG-JR8-RIPE org-name: PJSC Rostelecom org-type: LIR address: 25-2, Dubovaya Roscha street address: 127427 address: MOSCOW address: RUSSIAN FEDERATION phone: +7 495 339 11 22 fax-no: +74999953619 e-mail: firstname.lastname@example.org admin-c: ES1680-RIPE admin-c: DS4715-RIPE admin-c: EP6706-RIPE admin-c: AA728-RIPE admin-c: SVS153-RIPE admin-c: ASV77-RIPE admin-c: RVP-RIPE admin-c: VEV57-RIPE admin-c: TR4627-RIPE admin-c: TL4565-RIPE admin-c: AVB77-RIPE admin-c: DN216-RIPE admin-c: DA2353-RIPE admin-c: ANK2555-RIPE admin-c: IS111-RIPE admin-c: VE128-RIPE admin-c: SS216-RIPE abuse-c: RTNC-RIPE mnt-ref: RIPE-NCC-HM-MNT mnt-ref: ROSTELECOM-MNT abuse-mailbox: email@example.com mnt-by: RIPE-NCC-HM-MNT mnt-by: ROSTELECOM-MNT created: 2005-03-22T11,11,20Z last-modified: 2017-02-16T07,58,01Z source: RIPE role: OJSC Rostelecom address: 29/2 Narodnogo Opolcheniya str., address: 123154, Moscow abuse-mailbox: firstname.lastname@example.org e-mail: email@example.com e-mail: firstname.lastname@example.org e-mail: email@example.com admin-c: DAR25515 admin-c: AY25515 admin-c: SRK1-RIPE tech-c: DAR25515 tech-c: AY25515 nic-hdl: CTC1-RIPE mnt-by: MNT-CTC created: 2009-06-29T07,45,40Z last-modified: 2015-07-14T12,47,03Z source: RIPE route: 126.96.36.199/16 descr: Address block for point-to-point Lipetsk Regional Public Network Route BBN-3 General origin: AS8570 mnt-by: AOR2-MNT-RIPE created: 2010-05-11T09,26,28Z last-modified: 2010-05-11T09,26,28Z 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.