184.108.40.206/24 - FR-GRAVE
inetnum: 220.127.116.11 - 18.104.22.168 netname: FR-GRAVE descr: Hotel-Dieu St Jacques descr: rue Viguerie, 31052 Toulouse CEDEX, France country: FR org: ORG-CT46-RIPE sponsoring-org: ORG-VF1-RIPE admin-c: FC13482-RIPE tech-c: FC13482-RIPE status: ASSIGNED PI mnt-by: RIPE-NCC-END-MNT mnt-by: CHU-TLSE-MNT mnt-routes: RENATER-MNT created: 2002-04-12T15:28:40Z last-modified: 2018-09-06T08:17:44Z source: RIPE organisation: ORG-CT46-RIPE org-name: Centre Hospitalier Universitaire de Toulouse org-type: OTHER address: 2 Rue Viguerie 31059 Toulouse CEDEX FRANCE e-mail: firstname.lastname@example.org abuse-c: AC30138-RIPE mnt-by: CHU-TLSE-MNT mnt-ref: CHU-TLSE-MNT created: 2013-10-15T12:26:32Z last-modified: 2016-02-15T16:50:25Z source: RIPE person: Frederic Cazaux address: CHU TOULOUSE Hotel Dieu Saint Jacques 2, rue Viguerie TSA 80035 31059 TOULOUSE Cedex 9 phone: +33561778753 e-mail: email@example.com nic-hdl: FC13482-RIPE mnt-by: CHU-TLSE-MNT created: 2015-03-17T13:43:24Z last-modified: 2015-03-17T13:43:25Z source: RIPE route: 22.214.171.124/24 descr: FR-CHU-TOULOUSE origin: AS2200 mnt-by: RENATER-MNT remarks: changed: firstname.lastname@example.org 20150320 created: 2015-03-20T14:42:17Z last-modified: 2015-08-07T13:30:07Z 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.