inetnum: 18.104.22.168 - 22.214.171.124 netname: FRAUNHOFER-NET-192-44-5 org: ORG-FzFd2-RIPE country: DE admin-c: FN413-RIPE tech-c: FN413-RIPE remarks: rev-srv: ns.dnssec-fhg.de status: LEGACY mnt-by: RIPE-NCC-LEGACY-MNT mnt-by: MNT-FHG-LIR mnt-by: FhG-MNT created: 1970-01-01T00:00:00Z last-modified: 2016-04-14T08:30:24Z source: RIPE organisation: ORG-FzFd2-RIPE org-name: Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. org-type: LIR address: Fraunhofer Gesellschaft e.V. address: Heike Schwingel-Horner address: Fraunhoferstr.1 address: 76131 address: Karlsruhe address: GERMANY e-mail: email@example.com mnt-ref: HS96391-MNT mnt-ref: RIPE-NCC-HM-MNT mnt-by: RIPE-NCC-HM-MNT abuse-c: FHG20-RIPE created: 2011-11-04T11:49:46Z last-modified: 2014-06-05T10:37:18Z source: RIPE phone: +4972160910 fax-no: +497216091413 role: Fraunhofer Netzzentrum address: Institut fuer Optronik, Systemtechnik und Bildauswertung IOSB address: Fraunhoferstrasse 1 address: 76131 Karlsruhe address: Germany phone: +49 721 6091 0 fax-no: +49 721 6091 413 e-mail: firstname.lastname@example.org abuse-mailbox: email@example.com admin-c: FII4-RIPE tech-c: FII4-RIPE nic-hdl: FN413-RIPE mnt-by: FhG-MNT created: 1970-01-01T00:00:00Z last-modified: 2014-03-28T14:14:37Z source: RIPE route: 126.96.36.199/24 descr: Fraunhofer Umsicht Oberhausen origin: AS680 mnt-by: DFN-MNT created: 2014-04-01T16:06:42Z last-modified: 2014-04-01T16:06:42Z 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.