188.8.131.52/18 - EE-INFONET-20060612
inetnum: 184.108.40.206 - 220.127.116.11 org: ORG-AI2-RIPE netname: EE-INFONET-20060612 country: EE admin-c: AL81-RIPE tech-c: KB193-RIPE status: ALLOCATED PA notify: firstname.lastname@example.org mnt-by: RIPE-NCC-HM-MNT mnt-by: INFONET-MNT mnt-routes: INFONET-MNT created: 2006-06-12T12,10,59Z last-modified: 2017-02-04T21,01,53Z source: RIPE organisation: ORG-AI2-RIPE org-name: AS INFONET org-type: LIR address: 8 Suurtuki str address: 10412 address: Tallinn address: ESTONIA phone: +372-640-0000 fax-no: +372-640-0064 e-mail: email@example.com abuse-c: AR14853-RIPE admin-c: AL81-RIPE admin-c: DB2807-RIPE admin-c: KB193-RIPE mnt-ref: INFONET-MNT mnt-ref: RIPE-NCC-HM-MNT mnt-by: RIPE-NCC-HM-MNT mnt-by: INFONET-MNT created: 2004-04-17T11,15,25Z last-modified: 2017-02-04T21,01,56Z source: RIPE person: Andrei Leshkin address: INFONET AS address: 8 Suurtuki str address: Tallinn EE0004 address: Estonia phone: +372-640-0000 fax-no: +372-640-0064 e-mail: firstname.lastname@example.org nic-hdl: AL81-RIPE created: 2002-09-20T15,32,12Z last-modified: 2016-04-05T15,56,07Z mnt-by: RIPE-NCC-LOCKED-MNT source: RIPE person: Konstantin Barinov address: AS INFONET address: 8 Suurtuki str address: Tallinn EE0004 address: Estonia phone: +372 640-0000 fax-no: +372 640-0064 e-mail: email@example.com nic-hdl: KB193-RIPE created: 2002-09-20T15,32,12Z last-modified: 2016-04-05T15,08,55Z mnt-by: RIPE-NCC-LOCKED-MNT source: RIPE route: 18.104.22.168/18 descr: AS INFONET descr: 8 Suurtuki str descr: Tallinn 10412 descr: Estonia origin: AS8728 mnt-by: INFONET-MNT created: 2006-10-27T10,20,43Z last-modified: 2006-10-27T10,20,43Z 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.