Protect Your Privacy
A Virtual Private Network (VPN) is an essential tool for protecting your privacy and ensuring your security while online. Read our VPN Guide to find out more.
inetnum: 126.96.36.199 - 188.8.131.52 netname: DHZB-LAN descr: Deutsches Herzzentrum Berlin remarks: (DHZB) remarks: D-13353 Berlin Wedding org: ORG-DHB5-RIPE country: DE admin-c: RP4-RIPE tech-c: JS1114-RIPE status: ASSIGNED PI mnt-by: DFN-NTFY mnt-by: RIPE-NCC-END-MNT mnt-routes: DFN-MNT mnt-domains: DFN-HM-MNT created: 1970-01-01T00:00:00Z last-modified: 2016-04-14T10:28:43Z source: RIPE sponsoring-org: ORG-DV1-RIPE organisation: ORG-DHB5-RIPE org-name: Deutsches Herzzentrum Berlin org-type: OTHER address: Augustenburger Platz 1 address: 13353 Berlin address: Germany admin-c: RP4-RIPE tech-c: JS1114-RIPE abuse-c: DH5989-RIPE e-mail: email@example.com mnt-ref: DFN-LIR-MNT mnt-by: DFN-LIR-MNT created: 2013-08-30T15:39:25Z last-modified: 2014-03-27T15:30:37Z source: RIPE person: Joern Stock address: German Heart Institute Berlin Services GmbH address: Augustenburger Platz 1 address: 13353 Berlin address: Germany phone: +49 30 4593 1519 fax-no: +49 30 4593 3098 e-mail: firstname.lastname@example.org nic-hdl: JS1114-RIPE mnt-by: DFN-NTFY created: 1970-01-01T00:00:00Z last-modified: 2009-04-02T07:38:35Z source: RIPE person: Reiner Petersen address: Deutsches Herzzentrum address: Augustenburger Platz 1 address: 13353 Berlin address: Germany phone: +49 30 4593 1477 e-mail: email@example.com nic-hdl: RP4-RIPE mnt-by: DFN-NTFY created: 2001-10-09T12:56:02Z last-modified: 2001-10-09T12:56:02Z source: RIPE route: 184.108.40.206/21 descr: DHZB-LAN origin: AS680 mnt-by: DFN-MNT created: 2013-09-17T10:43:01Z last-modified: 2013-09-17T10:43:01Z source: RIPE
IP address subranges within this IP 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.