Sage-Tips

How long does ISP keep records of IP address?

90 days
The U.S. government mandates that ISPs keep records of customers’ internet history for at least 90 days. If you don’t want your ISP (or the government or hackers) to track your internet history, invest in a virtual private network (VPN).

How long are DHCP logs stored?

These logs are retained for 90 days after their creation date. All of these logs are considered confidential, and as such IS takes active measures to prevent unauthorized access during the retention period.

What are IP address logs?

The logs track the IP addresses used by specific hosts on the network and helps in routing the traffic on a network. The MAC address of a computer is logged onto the router with the details of what IP address it has been assigned so that when an IP address will no longer be assigned to another computer.

Do ISP Delete Logs?

These “logs” are huge databases that grow exponentially as more devices access the Internet and do so for longer periods of time; there’s a reason most ISPs only hang onto this information for a few months right now. After that, it’s simply deleted.

Where are DHCP logs stored?

Windows\System32\DHCP folder
The DHCP activity log can be read in a text-based editor and is stored in the C:\Windows\System32\DHCP folder. A log is created for each day of the week and named, for example, DHCPSrvLog-Wed.

What is a DHCP log?

The DHCP server logging system provides information on successful or failed lease grants, depletion of the server’s IP pool, or requests for messages and their corresponding acknowledgements. Analyzing DHCP server log files is thus an ideal audit mechanism.

Is storing IP address legal?

IP addresses are what make the internet work, and without collecting them and using them, there ain’t no internet. So, irrespective of whether they are “personal data,” it’s clear that some collection, use and analysis of IP addresses is both permitted and necessary.

Is logging into IP addresses legal?

Not unless the person grabbing your IP address wants to use it to do something illegal – like DDoS-ing you or hacking into your computer. For normal purposes, IP grabbing (and tracking) is generally legal. If you’re worried it violates your privacy, use a VPN to hide your IP address.

How long do ISP’s keep records of IP addresses?

Some ISP’s are keeping such access identification logs (DHCP) for 1 year… most it’s excessive data and expensive to try to archive, of no value. IP’s change… they aren’t what or how most people identify others with. Although… my home IP’ hasn’t changed in 18 months, on both my DOCSIS accounts… in Denver (Comcast) and Maui (Spectrum).

Are DNS requests logged by the ISP?

Since they are in between you and the rest of the world, you have to assume that anything not encrypted is potentially logged by your ISP. Even if you use Google DNS, the DNS request will be send from your computer, to your modem, to an equipment of your ISP, then to Google DNS.

Can people with IP-logs see your personal information?

If they only have your IP address, that is not a very big deal, obviously this depends on the capabilities of that “IP-logger”, if the IP-logger that you mentioned is an App that you installed, then there is a possibility that the owners can get more info about you.

How long does the IP ID of a device last?

Each device can have a unique ID, sometimes more complex than that… if you’re aware of your device and software at some detail. Some ISP’s are keeping such access identification logs (DHCP) for 1 year… most it’s excessive data and expensive to try to archive, of no value. IP’s change… they aren’t what or how most people identify others with.