Abstract: Systems, methods and devices are provided for registering DNS hostnames of Internet host devices for very large domain zones (VLZ) stored on a DNS server on a network, including setting a pseudo-zone as the VLZ, intercepting DNS updates to the pseudo-zone, mapping the entries in the pseudo-zone into a hierarchy of real parent zones and sub-zones using a mapping formula, and translating DNS updates to the pseudo-zone from an original fully qualified domain name (FQDN) into a at least one new FQDNs and adding the at least one new FQDNs to an authoritative DNS Server.

Abstract: Embodiments described herein provide devices, methods, and systems for managing IPv6 and IPv4 addresses within an IP address management (IPAM) system, wherein various subnets are associated with administrator-defined names, which are semantic labels. Such semantic labels may be combined to yield the IP addresses in a user-friendly manner.