| Hostnames | ec2-57-181-21-108.ap-northeast-1.compute.amazonaws.com |
| Domains | amazonaws.com |
| Cloud Provider | Amazon |
| Cloud Region | ap-northeast-1 |
| Cloud Service | EC2 |
| Country | Japan |
| City | Tokyo |
| Organization | Amazon Data Services Japan |
| ISP | Amazon.com, Inc. |
| ASN | AS16509 |