inetnum: 184.108.40.206 - 220.127.116.11 netname: SEE-NET country: NL org: ORG-SB306-RIPE admin-c: NDR69-RIPE admin-c: JL11405-RIPE tech-c: NDR69-RIPE tech-c: JL11405-RIPE status: ASSIGNED PI mnt-by: RIPE-NCC-END-MNT mnt-by: IS-MNT mnt-lower: IS-MNT mnt-domains: IS-MNT mnt-routes: IS-MNT created: 2011-05-17T11,53,03Z last-modified: 2017-10-20T11,44,15Z source: RIPE sponsoring-org: ORG-ISB2-RIPE organisation: ORG-SB306-RIPE org-name: CTS Eventim Nederland B.V. org-type: OTHER address: Boeing avenue 235 address: 1119 PD Schiphol-Rijk address: The Netherlands e-mail: email@example.com abuse-c: ACFC19-RIPE phone: +31 20 2061000 admin-c: NDR69-RIPE admin-c: JL11405-RIPE tech-c: NDR69-RIPE tech-c: JL11405-RIPE mnt-ref: IS-MNT mnt-by: IS-MNT created: 2010-09-07T18,34,01Z last-modified: 2017-10-20T11,42,46Z source: RIPE person: Jasper Landsmeer address: Marktplein 108 phone: +31880235040 fax-no: +31880235005 e-mail: firstname.lastname@example.org org: ORG-SB306-RIPE nic-hdl: JL11405-RIPE mnt-by: IS-MNT created: 2017-10-20T11,41,27Z last-modified: 2017-10-20T11,41,27Z source: RIPE person: Niels de Reus address: Marktplein 108 phone: +31880235043 fax-no: +31880235005 e-mail: email@example.com org: ORG-SB306-RIPE nic-hdl: NDR69-RIPE mnt-by: IS-MNT created: 2017-10-20T11,40,44Z last-modified: 2017-10-20T11,40,44Z 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.