Methods and apparatus to collect broadband market data
View Patent ↗Example methods and apparatus to collect broadband market data are disclosed. A disclosed example method includes selecting a panelist household, the panelist household subscribing to at least one broadband service delivered via a modem, and identifying an Internet protocol (IP) address assigned to the modem by an Internet service provider (ISP). The example method also includes retrieving a range of IP addresses associated with the ISP, selecting a random subset of IP addresses from the range of IP addresses, and testing each of the IP addresses from the random subset to determine an activity status of each IP address.
1. A method to classify an Internet protocol (IP) address owner, comprising:
identifying first organization information associated with an IP address via a registration database;
invoking a reverse resolve operation with the IP address to obtain a first domain name;
parsing the first domain name to extract domain labels having second organization information; and
in response to identifying a discrepancy between the first organization information and the second organization information, classifying the second organization as an Internet Service Provider (ISP) reseller.
2. A method as defined in claim 1 , further including comparing the domain labels with geographic keywords to identify a location of the IP address.
3. A method as defined in claim 2 , wherein the geographic keywords include at least one of a country abbreviation, a state abbreviation, or a city abbreviation.
4. A method as defined in claim 2 , further including verifying the accuracy of the geographic keywords by comparing the geographic keywords with a second domain name associated with a panelist IP address.
5. A method as defined in claim 1 , further including comparing a count of the domain labels that match the second organization information to a threshold.
6. A method as defined in claim 5 , further including associating the IP address with the ISP reseller based on the comparison when the threshold is met.
7. A method as defined in claim 1 , wherein first and second organization information includes at least one of an organization name, a country name, a state name, or a city name.
8. A method as defined in claim 1 , wherein the registration database includes at least one of an American Registry for Internet Numbers database, an Internet Corporation for Assigned Names and Number database, an Asia Pacific Network Information Centre database, or a Latin American and Caribbean IP Address Regional Registry database.
9. A method as defined in claim 1 , wherein invoking the reverse resolve operation includes a reverse domain name server lookup.
10. An apparatus to classify an Internet protocol (IP) address owner, comprising:
a registry manager to identify first organization information associated with an IP address via a registration database; and
a hostname resolver to invoke a reverse resolve operation with the IP address to obtain a first domain name, to parse the first domain name to extract domain labels having second organization information, and to classify the second organization information as an Internet Service Provider reseller in response to identifying a discrepancy between the first organization information and the second organization information.
11. An apparatus as defined in claim 10 , wherein the hostname resolver is to compare the domain labels with geographic keywords to identify a location of the IP address.
12. An apparatus as defined in claim 11 , wherein the hostname resolver is to verify the accuracy of the geographic keywords by comparing the geographic keywords with a second domain name associated with a panelist IP address.
13. An apparatus as defined in claim 10 , wherein the hostname resolver is to compare a count of the domain labels that match the second organization information to a threshold.
14. An apparatus as defined in claim 13 , wherein the hostname resolver is to associate the IP address with the ISP reseller when the threshold is met.
15. A tangible machine readable storage device or storage disk comprising instructions stored thereon that, when executed, cause a machine to, at least:
identify first organization information associated with an IP address via a registration database;
invoke a reverse resolve operation with the IP address to obtain a first domain name;
parse the first domain name to extract domain labels having second organization information; and
in response to identifying a discrepancy between the first organization information and the second organization information, classifying the second organization as an Internet Service Provider (ISP) reseller.
16. A machine readable storage device or storage disk as defined in claim 15 , wherein the instructions, when executed, cause the machine to compare the domain labels with geographic keywords to identify a location of the IP address.
17. A machine readable storage device or storage disk as defined in claim 16 , wherein the instructions, when executed, cause the machine to verify the accuracy of the geographic keywords by comparing the geographic keywords with a second domain name associated with a panelist IP address.
18. A machine readable storage device or storage disk as defined in claim 15 , wherein the instructions, when executed, cause the machine to compare a count of the domain labels that match the second organization information to a threshold.
19. A machine readable storage device or storage disk as defined in claim 18 , wherein the instructions, when executed, cause the machine to associate the IP address with the ISP reseller when the threshold count is met.
20. A machine readable storage device or storage disk as defined in claim 15 , wherein the instructions, when executed, cause the machine to invoke the reverse resolve operation via a reverse domain name server lookup.
21. A method as defined in claim 1 , wherein the ISP reseller sources services from a first organization associated with the first organization information.
22. An apparatus as defined in claim 10 , wherein the ISP reseller sources services from a first organization associated with the first organization information.