How does IP tracking work?

Related questions

1. Does Google track IP addresses for reviews?
2. How does Google know my exact location?
3. What is TV IP?
4. Can I know the IP address of email sender?
5. How does IP logging work?
6. Why is my IP address showing the wrong location?
7. How does Google know my IP address?
8. How accurate is IP tracking?
9. How do I find the IP address of an email in Outlook?
10. Can Google reviews be tracked?

Tags

1. #computer
2. #gateways
3. #packet
4. #process
5. #tracked
6. #tracking
7. #routers
8. #origin
9. #destination
10. #stamp
11. #sending
12. #traffic
13. #required
14. #internet
15. #specific
16. #initiated
17. #works
18. #computers
19. #packets
20. #transmission
21. #order
22. #between