inetnum: 184.108.40.206 - 220.127.116.11 netname: RZ-LAN3 descr: D-66041 Saarbruecken descr: Germany country: DE org: ORG-UDS2-RIPE sponsoring-org: ORG-DV1-RIPE admin-c: HF6-RIPE tech-c: HS25-RIPE tech-c: ML20521-RIPE status: ASSIGNED PI mnt-by: RIPE-NCC-END-MNT mnt-by: DFN-LIR-MNT mnt-routes: DFN-MNT mnt-domains: DFN-HM-MNT created: 1970-01-01T00:00:00Z last-modified: 2017-11-29T16:11:30Z source: RIPE organisation: ORG-UDS2-RIPE org-name: Universitaet des Saarlandes org-type: OTHER address: Campus address: 66123 Saarbruecken address: Germany admin-c: DR4-RIPE tech-c: DR4-RIPE abuse-c: DH5989-RIPE e-mail: firstname.lastname@example.org mnt-ref: DFN-LIR-MNT mnt-by: DFN-LIR-MNT created: 2013-08-06T09:47:54Z last-modified: 2015-03-10T14:30:42Z source: RIPE person: Helmut Frick address: Universitaet des Saarlandes address: Rechenzentrum, Bau 36 address: Am Stadtwald 15 address: Postfach 15 11 50 address: D-66041 Saarbruecken address: Germany phone: +49 681 302 2586 fax-no: +49 681 302 4462 e-mail: H.Frick@RZ.Uni-SB.DE nic-hdl: HF6-RIPE notify: email@example.com mnt-by: DFN-NTFY created: 1970-01-01T00:00:00Z last-modified: 2001-09-22T00:09:20Z source: RIPE person: Hans-Joachim Schuh address: Universitaet des Saarlandes address: Rechenzentrum, Geb. 36 address: Postfach 15 11 50 address: D-66041 Saarbruecken address: Germany phone: +49 681 302 3276 fax-no: +49 681 302 4462 e-mail: firstname.lastname@example.org nic-hdl: HS25-RIPE remarks: war zuvor eingetragen als Hajo Schuh mnt-by: DENIC-P created: 1970-01-01T00:00:00Z last-modified: 2001-09-21T23:11:34Z source: RIPE person: Marc Luuk address: Universitaet des Saarlandes address: Hochschul-IT-Zentrum (HIZ) address: Campus E1 2 address: 66123 Saarbruecken address: Germany phone: +49 681 302 4246 nic-hdl: ML20521-RIPE mnt-by: DFN-NTFY created: 2017-11-29T16:11:30Z last-modified: 2017-11-29T16:11:30Z source: RIPE route: 18.104.22.168/24 descr: UNI-SB-RZ-LAN3 origin: AS680 mnt-by: DFN-MNT created: 2015-02-27T08:58:49Z last-modified: 2015-02-27T08:58:49Z 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.