Multiplex communications – Network configuration determination
Reexamination Certificate
2004-09-10
2010-10-05
Sefcheck, Gregory B (Department: 2477)
Multiplex communications
Network configuration determination
C709S224000
Reexamination Certificate
active
07808925
ABSTRACT:
Systems and methods that determine reverse DNS entries for IP addresses are described. In one embodiment, a first group of consecutive IP addresses is identified, a first configured IP address in the first group is determined, wherein the first configured IP address has an associated first domain name, a first non-configured IP address in the first group is determined, and the first domain name is associated with a set of IP addresses from the first configured IP address to the first non-configured IP address.
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Burdette Jeffrey
Nystrom John
Rizzuto Joseph J.
Ballard Spahr LLP
Digital Envoy, Inc.
Sefcheck Gregory B
Smith Joshua
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