Punch the number (Mts) or something useful by ip. Is it real?

Question

Android

I lost my phone, not a new one, of course, but there is a lot of important data, and it's a shame)

An hour after the loss, and an unsuccessful search, someone climbed into my VK, as many people know, in VK ip and authorization time is written to the log.
Ip turned out to be from the MTS operator. There were 2 Kim cards in the phone, Beeline and MTS, on MTS my account was on the minuses, so it was unlikely that he came from my SIM card. I myself used the Internet from Beeline.

Question: what information can be pulled out, knowing the ip, the time of using this ip, emei and the brand of the phone?

IP 213.87.128.156
Time 20:32

For useful information, reward)
Phone with OS Andiod. Maybe Google can help with something? ... At least erase the data (passwords in the browser, etc.)

There is something else, I lost it in Bashkiria, and ip is listed in Moscow .. Proxy ?. Or is it just the operator's way?

Answer 1

https://www.google.com/android/devicemanager

Answer 2

Contact the police - they will try for free.

Answer 3

whois.domaintools.com/213.87.128.156
IP Location: Russian Federation Ufa Nat For Gprs/3g

Answer 4

https://maps.google.com/locationhistory/