Storing and accessing overlapping internet protocol (IP) address ranges
AssigneeBMC Software, Inc.
InventorDavid Waters
Life of this patent
Estimating the term…
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AssigneeBMC Software, Inc.
InventorDavid Waters
Estimating the term…
The described systems and techniques provide improved storage for overlapping IP address ranges and improved access to a given IP address's membership in the stored overlapping IP address ranges, in constant, O(1) access time with respect to the number of IP ranges stored or number of overlaps. The systems and technique include receiving an IP address, generating a positional score for the IP address, querying a positional data set containing a plurality of positional values using the positional score to find a first matching positional value, and querying a tag storage set containing a plurality of tag identifiers (IDs) using the first matching positional value to find a tag identifier (ID) from the plurality of tag IDs matching the first matching positional value, where the tag ID contains one or more tags with each of the one or more tags identifying a range of IP addresses containing the IP address.
A computer-implemented method for querying an internet protocol (IP) address, the computer-implemented method comprising:
A computer program product for querying an internet protocol (IP) address, the computer program product being tangibly embodied on a non-transitory computer-readable medium and including executable code that, when executed, causes at least one computing device to:
A system for querying an internet protocol (IP) address, the system comprising:
Dependencies are inferred from the claim text.