IP Library Granted Patent US 9,372,994
Granted Patent B1
US 9,372,994 · App. 14/702,668 · Granted Jun 21, 2016

Entity IP mapping

Inventors: Aleksandr Yampolskiy (Brooklyn, NY); Rob Blackin (East Brunswick, NJ); Samuel Kassoumeh (Brooklyn, NY); Nick Matviko (New York, NY)
Assignee: Security Scorecard, Inc.
G06F21/57H04L43/065H04L61/25G06F2221/034
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Quick Facts
Patent No.
US 9,372,994
App. No.
14/702,668
Granted
Jun 21, 2016
Kind
B1
Abstract

Systems and methods for mapping IP addresses to an entity include receiving at least one domain name associated with the entity. Embodiments may further include determining one or more variations of the at least one domain name based on analysis of domain name data collected from a plurality of domain name data sources that mention a variation of the at least one domain name. Some embodiments may also include identifying one or more IP addresses pointed to by the one or more variations of the entity's domain name based on analysis of IP address data collected from a plurality of IP address data sources. Additional embodiments include assigning weights to each of the identified one or more IP addresses and creating a mapping of IP addresses to associate with the entity based on analysis of the weighted one or more IP addresses.

Claims (49)

1. A method for mapping Internet Protocol (IP) addresses to an entity, the method comprising:

determining, by a processor operating at a node in a network, one or more variations of at least one domain name based on analysis of domain name data collected from a plurality of domain name data sources over the network that mention a variation of the at least one domain name;

identifying, by the processor, one or more IP addresses pointed to by the one or more variations of the entity's at least one domain name based on analysis of IP address data collected from a plurality of IP address data sources; and

assigning, by the processor, a weight to each of the identified one or more IP addresses based on a correlation between each of the identified one or more IP addresses and the one or more variations of the at least one domain name; wherein assigning a weight comprises:

assigning a first weight to an IP address of the identified one or more IP addresses that maps to multiple of the one or more variations of the at least one domain name and

assigning a second weight to an IP address of the identified one or more IP addresses that maps to only one of the one or more variations of the at least one domain name;

where the first weight is greater than the second weight.

2. The method of claim 1 , wherein identifying one or more IP addresses comprises collecting one or more IP addresses that map to the one or more variations of the at least one domain name.

3. The method of claim 1 , further comprising: mapping IP addresses to the entity based on analysis of the first weighted one or more IP addresses and the second weighted or more IP addresses.

4. The method of claim 3 , further comprising adjusting the created mapping of IP addresses based on user input.

5. The method of claim 3 , further comprising adjusting or maintaining up-to-date the created mapping of IP addresses by periodically performing the foregoing steps of receiving, determining, identifying, assigning, and creating.

6. The method of claim 1 , further comprising:

associating IP addresses with one or more networks that do not include the entity based on a detection of IP addresses not having access to data internal to the entity.

7. The method of claim 6 , wherein the networks other than the entity comprise at least one of a Wi-Fi, third-party hosting, guest, or security network.

8. A computer program product, comprising:

a non-transitory computer-readable medium comprising instructions which, when executed by a processor of a computing system, cause the processor to perform the steps of:

determining one or more variations of at least one domain name based on analysis of domain name data collected from a plurality of domain name data sources that mention a variation of the at least one domain name;

identifying one or more IP addresses pointed to by the one or more variations of the at least one domain name based on analysis of IP address data collected from a plurality of IP address data sources; and

assigning a weight to each of the identified one or more IP addresses based on a correlation between each of the identified one or more IP addresses and the one or more variations of the at least one domain name, wherein assigning a weight comprises:

assigning a first weight to an IP address of the identified one or more IP addresses that maps to multiple of the one or more variations of the at least one domain name, and

assigning a second weight to an IP address of the identified one or more IP addresses that maps to only one of the one or more variations of the at least one domain name;

where the first weight is greater than the second weight.

9. The computer program product of claim 8 , wherein identifying one or more IP addresses comprises collecting one or more IP addresses that map to the one or more variations of the at least one domain name.

10. The computer program product of claim 8 , wherein the medium further comprises instructions to cause the processor further perform:

mapping IP addresses to the entity based on analysis of the first weighted one or more IP addresses and the second weighted one or more IP addresses.

11. The computer program product of claim 8 , wherein the medium further comprises instructions to cause the processor to perform:

adjusting the created mapping of IP addresses based on user input.

12. The computer program product of claim 8 , wherein the medium further comprises instructions to cause the processor to perform:

adjusting or maintaining up-to-date the created mapping of IP addresses by periodically performing the foregoing steps of receiving, determining, identifying, assigning, and creating.

13. The computer program product of claim 10 , wherein the medium further comprises instructions to cause the processor to perform: associating IP addresses with one or more networks that do not include the entity based on a detection of IP addresses not having access to data internal to the entity.

14. The computer program product of claim 8 , wherein the networks other than the entity comprise at least one of a Wi-Fi, third-party hosting, guest, or security network.

15. An apparatus, comprising:

a memory; and

a processor coupled to the memory, the processor configured to execute the steps of:

determining one or more variations of the at least one domain name based on analysis of domain name data collected from a plurality of domain name data sources that mention a variation of the at least one domain name;

identifying one or more IP addresses pointed to by the one or more variations of the entity's domain name based on analysis of IP address data collected from a plurality of IP address data sources; and

assigning a weight to each of the identified one or more IP addresses based on a correlation between each of the identified one or more IP addresses and the one or more variations of the at least one domain name, wherein assigning a weight comprises:

assigning a first weight to an IP address of the identified one or more IP addresses that maps to multiple of the one or more variations of the at least one domain name, and

assigning a second weight to an IP address of the identified one or more IP addresses that maps to only one of the one or more variations of the at least one domain name;

where the first weight is greater than the second weight.

16. The apparatus of claim 15 , wherein identifying one or more IP addresses comprises collecting one or more IP addresses that map to the one or more variations of the at least one domain name.

17. The apparatus of claim 15 , wherein the processor is further configured to:

map IP addresses to the entity based on analysis of the first weighted one or more IP addresses and the second weighted one or more IP addresses.

18. The apparatus of claim 15 , wherein the processor is further configured to:

adjust the created mapping of IP addresses based on user input.

19. The apparatus of claim 15 , wherein the processor is further configured to:

adjust or maintain the created mapping of IP addresses by periodically performing the foregoing steps of receiving, determining, identifying, assigning, and creating.

20. The apparatus of claim 15 , wherein the processor is further configured to:

associate IP addresses with one or more networks that do not include the entity based on a detection of IP addresses not having access to data internal to the entity, wherein the one or more networks comprise at least one of a Wi-Fi, third-party hosting, guest, or security network.

Assignments (12)
SECURITY INTEREST Recorded Jul 29, 2025
From: SECURITYSCORECARD, INC.
To: FIRST-CITIZENS BANK & TRUST COMPANY
Reel/Frame 072261/0012 →
RELEASE OF SECURITY INTEREST Recorded Sep 19, 2024
From: JPMORGAN CHASE BANK, N.A.
To: SECURITYSCORECARD, INC.
Reel/Frame 068631/0463 →
SECURITY INTEREST Recorded Jun 12, 2024
From: SECURITYSCORECARD, INC.
To: FIRST-CITIZENS BANK & TRUST COMPANY
Reel/Frame 067711/0635 →
SECURITY INTEREST Recorded Sep 17, 2021
From: SECURITYSCORECARD, INC.
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 057514/0519 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 24, 2020
From: MATVIKO, NICK
To: SECURITYSCORECARD, INC.
Reel/Frame 051612/0493 →
CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE NAME PREVIOUSLY RECORDED AT REEL: 035688 FRAME: 0029. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT. Recorded Sep 26, 2017
From: MATVIKO, NICK
To: SECURITYSCORECARD, INC.
Reel/Frame 044003/0300 →
CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE NAME PREVIOUSLY RECORDED AT REEL: 035687 FRAME: 0980. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT. Recorded Sep 25, 2017
From: YAMPOLSKIY, ALEKSANDR; BLACKIN, ROB; KASSOUMEH, SAMUEL
To: SECURITYSCORECARD, INC.
Reel/Frame 043990/0088 →
CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE NAME PREVIOUSLY RECORDED ON REEL 035687 FRAME 0941. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT. Recorded Sep 25, 2017
From: YAMPOLSKIY, ALEKSANDR; BLACKIN, ROB; HEID, ALEXANDER
To: SECURITYSCORECARD, INC.
Reel/Frame 043989/0810 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 21, 2015
From: YAMPOLSKIY, ALEKSANDR; BLACKIN, ROB; KASSOUMEH, SAMUEL
To: SECURITY SCORECARD, INC.
Reel/Frame 035687/0980 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 21, 2015
From: YAMPOLSKIY, ALEKSANDR; BLACKIN, ROB; HEID, ALEXANDER
To: SECURITY SCORECARD, INC.
Reel/Frame 035687/0941 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 21, 2015
From: YAMPOLSKIY, ALEKSANDR; KASSOUMEH, SAMUEL; CHOE, DANIEL
To: SECURITY SCORECARD, INC.
Reel/Frame 035688/0020 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 21, 2015
From: MATVIKO, NICK
To: SECURITY SCORECARD
Reel/Frame 035688/0029 →
Continuity (2)
Provisional Application 62091477 · Dec 13, 2014
Provisional Application 62091478 · Dec 13, 2014