2a00:1978::/32
AS12579 Xenologics Networks & Communications GmbH
2a00:1978::/32 - DE-XNCNET-20100113
Whois Details
inet6num: 2a00:1978::/32 netname: DE-XNCNET-20100113 country: DE org: ORG-XNCG1-RIPE admin-c: DUMY-RIPE tech-c: DUMY-RIPE status: ALLOCATED-BY-RIR mnt-by: RIPE-NCC-HM-MNT mnt-lower: XNC-MNT mnt-routes: XNC-MNT notify: hostmaster@xnc.com created: 2010-01-13T08:11:44Z last-modified: 2016-04-14T09:38:14Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** organisation: ORG-XNCG1-RIPE org-name: Xenologics Networks & Communications GmbH org-type: LIR address: Dummy address for ORG-XNCG1-RIPE e-mail: unread@ripe.net mnt-ref: XNC-MNT mnt-ref: RIPE-NCC-HM-MNT mnt-by: RIPE-NCC-HM-MNT abuse-c: XNCA1-RIPE created: 2004-04-17T11:13:56Z last-modified: 2015-11-20T09:48:57Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: ****************************
Details
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.