inetnum: 126.96.36.199 - 188.8.131.52 netname: NL-EUN-VWR descr: VWR International Europe BVBA org: ORG-VA479-RIPE country: NL admin-c: MM42060-RIPE tech-c: MM42060-RIPE status: ASSIGNED PA mnt-by: LNC-MNT mnt-by: EUNX-MNT created: 2015-07-14T09:12:37Z last-modified: 2015-07-14T09:27:08Z source: RIPE organisation: ORG-VA479-RIPE org-name: VWR International Europe BVBA org-type: OTHER address: Suite 200, P.O. Box 6660, 100 Matsonford Road, Radnor, PA 19087-8660 e-mail: email@example.com abuse-c: VA4147-RIPE mnt-ref: VWR-MNT mnt-by: VWR-MNT mnt-by: LNC-MNT mnt-by: EUNX-MNT created: 2015-07-14T08:51:30Z last-modified: 2015-07-14T09:26:19Z source: RIPE person: Matt McWilliams address: Suite 200, P.O. Box 6660, 100 Matsonford Road, Radnor, PA 19087-8660 phone: +1 610 386 1495 e-mail: firstname.lastname@example.org nic-hdl: MM42060-RIPE mnt-by: VWR-MNT mnt-by: LNC-MNT mnt-by: EUNX-MNT created: 2015-07-14T08:45:57Z last-modified: 2015-07-14T09:16:29Z source: RIPE route: 184.108.40.206/24 descr: VWR International Europe BVBA origin: AS22005 remarks: VWR via euNetworks mnt-by: LNC-MNT mnt-by: EUNX-MNT created: 2015-07-14T09:23:51Z last-modified: 2015-07-14T09:25:56Z 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.