IP address lookup
210.157.193.57
210.157.193.57 is a mobile network address located in Kamagaya, Chiba, Japan operated by Rakuten Mobile, Inc., on autonomous system AS138384 (RMNI-AS-AP). It is flagged as a proxy, VPN or Tor exit node, so the physical location of the person using it is probably different. Local time there is 2026-08-27 16:34:58 (Asia/Tokyo).
Proxy / VPN Mobile carrier
Network
| ISP | Rakuten Mobile, Inc. |
|---|---|
| Organisation | RMN |
| ASN | AS138384 |
| AS name | RMNI-AS-AP |
| Reverse DNS | — |
| Mobile connection | Yes |
| Proxy / VPN | Yes |
| 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.
- 210.157.193.145 Tsukuba
Common questions about 210.157.193.57
Is this someone's exact address?
No. IP geolocation resolves to the area where the block is registered by Rakuten Mobile, Inc. 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 210.157.193.57 show Kamagaya, Chiba, Japan 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.