IP address lookup
45.5.40.66
45.5.40.66 is an IP address located in São José de Ribamar, Maranhão, Brazil operated by Arena Hi-tech Tecnologia Ltda, on autonomous system AS266093 (ARENA HI-TECH TECNOLOGIA LTDA). Local time there is 2026-09-09 15:18:45 (America/Fortaleza).
Network
| ISP | Arena Hi-tech Tecnologia Ltda |
|---|---|
| Organisation | W C OLIVEIRA TELECOM LTDA |
| ASN | AS266093 |
| AS name | ARENA HI-TECH TECNOLOGIA LTDA |
| Reverse DNS | — |
| Mobile connection | No |
| 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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Common questions about 45.5.40.66
Is this someone's exact address?
No. IP geolocation resolves to the area where the block is registered by Arena Hi-tech Tecnologia Ltda 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 45.5.40.66 show São José de Ribamar, Maranhão, Brazil 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.