Determining fixed/mobile and proxy/non-proxy network addresses

• US 10,491,563 B2
• Filed: 07/11/2014
• Issued: 11/26/2019
• Est. Priority Date: 07/12/2013
• Status: Active Grant

• Current Assignee: Skyhook Wireless Incorporated (Liberty Broadband Corp.)
• Original Assignee: Skyhook Wireless Incorporated (Liberty Broadband Corp.)
• Inventors: Alizadeh-Shabdiz, Farshid, Brachet, Nicolas, Dancus, Andrei, Jones, Russel Kipp, Morgan, Edward James, Polak, George, Steger, Christopher, Sutton, Richard
• Primary Examiner(s): Nano, Sargon N
• Assistant Examiner(s): Robinson, Christopher B
• Application Number:
  US14/329,490
• Publication Number:
  US 20150019720A1
• Time in Patent Office: 1,964 Days
• Field of Search: None
• CPC Class Codes: H04L 2101/604 Address structures or formats
• CPC Class Codes: H04L 41/0846 based on copy from other elements
• CPC Class Codes: H04L 43/0876 Network utilisation, e.g. volume of load or congestion level
• CPC Class Codes: H04L 61/4505 using standardised directories; using standardised directory access protocols
• CPC Class Codes: H04L 61/5007 Internet protocol [IP] addresses
• CPC Class Codes: H04L 61/5046 Resolving address allocation conflicts; Testing of addresses testing when self-assigning an address H04L61/5092
• CPC Class Codes: H04L 63/1408 by monitoring network traffic monitoring network traffic per se H04L43/00
• CPC Class Codes: H04L 67/30 Profiles
• CPC Class Codes: H04L 67/535 Tracking the activity of the user network monitoring arrangements H04L43/00; recording of computer activity G06F11/34
• CPC Class Codes: H04W 4/029 Location-based management or tracking services

Abstract

In one embodiment, a processing technique is provided for determining a refined attribute of a network address based on one or more other attributes. A network address associated with a source device in communication with a network is observed. One or more first attributes of the network address are determined, where the one or more first attributes indicate at least a spatial or temporal property of the network address. The one or more first attributes are processed to determine a second attribute to be associated with the network address, where the second attribute indicates whether the network address is a fixed or mobile network address, or is a proxy or non-proxy network address. A record is stored that maintains the association between the second attribute and the network address.

Claims

1. A method for determining a network address is a proxy network address based on one or more other attributes, comprising:

capturing observations of a network address associated with a source device in communication with a network, each network address observation captured by a source device or a network node of the network;

determining one or more first attributes of the network address based on the captured network address observations, the one or more first attributes indicating at least an estimated location of or venue associated with the network address;

processing the one or more first attributes, by a network address to attribute association system executed on one or more electronic devices, to use the estimated location or associated venue of the network address to determine a second attribute to be associated with the network address, the second attribute to indicate the network address is a proxy network address, the processing to at least one of compare distance from the location of each network address observation to the estimated location of the network address or access side-information associated with the venue but not directly associated with the network address;

storing, by the network address to attribute association system, a record in the database that maintains the association between the second attribute and the network address, the database stored in a storage device of the one or more electronic devices; and

providing an output to a service provider that includes the second attribute to cause the network address to be handled differently than non-proxy network addresses.

2. The method of claim 1, wherein the network address is an Internet Protocol (IP) address associated with the source device.

3. The method of claim 1, wherein the first attribute also indicates a temporal property of the network address.

4. The method of claim 1, wherein the first attribute indicates the estimated location of the network address, the network address observations each are associated with a location, and the applying calculates a root mean-squared (RMS) distance from the location of each network address observation to an estimated location of the network address, and compares the RMS distance to a predetermined threshold to determine the network address is a proxy network address.

5. The method of claim 1, wherein the first attribute indicates the venue associated with the network address, and the applying determines the side-information from a third-party data provider associated with the venue, and based on the side-information determines the network address is a proxy network address.

6. A non-transitory electronic-device readable medium having executable instructions stored thereon, the executable instructions when executed by one or more processors of one or more electronic devices operable to:

capture observations of a network address associated with a source device in communication with a network, each network address observation captured by a source device or a network node of the network;

determine one or more first attributes of the network address based on the captured network address observations, the one or more first attributes indicating at least an estimated location of or venue associated with the network address;

process the one or more first attributes to use the estimated location or associated venue of the network address to determine a second attribute to be associated with the network address, the second attribute to indicate the network address is a proxy network address, the executable instructions to process operable to at least one of compare distance from the location of each network address observation to the estimated location of the network address or access side-information associated with the venue but not directly associated with the network address;

store a record that maintains the association between the second attribute and the network address in a database; and

provide an output to a service provider that includes the second attribute to cause the network address to be handled differently than non-proxy network addresses.

7. The non-transitory electronic-device readable medium of claim 6, wherein the network address is an Internet Protocol (IP) address associated with the source device.

8. The non-transitory electronic-device readable medium of claim 6, wherein the first attribute also indicates a temporal property of the network address.

9. A method for determining a network address is a mobile-location network address based on one or more other attributes, comprising:

capturing observations of a network address associated with a source device in communication with a network, each network address observation captured by a source device or a network node of the network;

associating at least one of a user identifier and location or a time and location with each of the observations of the network address;

processing the observations, by a network address to attribute association system executed on one or more electronic devices, to use the estimated identifier and location or a time and location of each of the observations of the network address to determine an attribute to be associated with the network address, the attribute to indicate the network address is a mobile-location network address, the processing to at least one of compare spatial extents of network address observations whose user identifier indicates they are of a same user to a predetermined threshold or compare spatial extents of network address observations whose time indicates they are of a same time window to a predetermined threshold to determine the network address is a mobile-location network address; and

providing an output to a service provider that cause the network address to be handled differently than fixed-location network addresses.

10. The method of claim 9, wherein the associating associates the user identifier and location with each of the observations of the network address and the processing comprises comparing the spatial extents of network address observations whose user identifier indicates they are of the same user to the predetermined threshold to determine the network address is a mobile-location network address.

11. The method of claim 9, wherein the associating associates the time and location with each of the observations of the network address and the processing comprises comparing spatial extents of network address observations whose time indicates they are of the same time window to the predetermined threshold to determine the network address is a mobile-location network address.