IP address lookup
31.0.40.243
31.0.40.243 is a mobile network address located in Grudziądz, Kujawsko-Pomorskie, Poland operated by Polkomtel S.A, on autonomous system AS8374 (PLUSNET). Local time there is 2026-09-16 18:30:54 (Europe/Warsaw).
Network
| ISP | Polkomtel S.A |
|---|---|
| Organisation | Polkomtel Sp. z o.o |
| ASN | AS8374 |
| AS name | PLUSNET |
| Reverse DNS | apn-31-0-40-243.dynamic.gprs.plus.pl |
| Mobile connection | Yes |
| Proxy / VPN | No |
| Hosting / datacenter | No |
Approximate location
IP geolocation is approximate. It points to the network's registered area, usually the ISP's local exchange, not the street address of the person connecting.
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Nearby addresses on the same network
Other addresses in this range that people have checked here.
- 31.0.40.142 Siemkowice
- 31.0.40.26 Gniewino
- 31.0.40.42 Grudziądz
- 31.0.40.50 Grudziądz
- 31.0.40.178 Mysłakowice
- 31.0.40.183 Wokowice
- 31.0.40.45 Świdnica
- 31.0.40.241 Skarżysko Kościelne
- 31.0.40.96 Grudziądz
Common questions about 31.0.40.243
Is this someone's exact address?
No. IP geolocation resolves to the area where the block is registered by Polkomtel S.A and can be off by tens of kilometres, or point to a different city entirely for mobile and satellite connections. It is not a street address and should not be treated as one.
Why does 31.0.40.243 show Grudziądz, Kujawsko-Pomorskie, Poland when I'm somewhere else?
Because the location belongs to the network, not to you. If you're on a VPN, a corporate connection or a mobile carrier that routes traffic through a central gateway, the address reflects that gateway.
Can I change it?
Your provider assigns it, so you can't pick it directly. Restarting your router often gets you a new one if your ISP uses dynamic addresses. To control which address websites see, route your traffic through a VPN.