Autonomous Systems are networks typically governed by large ISPs that participate in global Internet routing. Each network is assigned a unique identification number known as the AS number or ASN by the Internet Assigned Numbers Authority.
| ASN | 15211 |
| Name | SQUARE |
| Organization | Square, Inc. |
| Country | United States
|
| Registry | ARIN |
| IPv4 addresses | 7,168 |
| IPv6 /64 networks | 232 |
| Prefixes | 16 |
Other ASN allocated to Square, Inc.
IPv4 Prefixes for AS15211
| Network |
Location |
Addresses |
| 103.31.216.0/22 |
Square, Inc. |
Chiyoda City |
1,024 |
| 103.31.216.0/24 |
Square, Inc. |
Chiyoda City |
256 |
| 103.31.219.0/24 |
Square, Inc. |
Chiyoda City |
256 |
| 185.57.56.0/22 |
Square, Inc. |
Ashburn |
1,024 |
| 185.57.56.0/24 |
Square, Inc. |
Ashburn |
256 |
| 185.57.58.0/23 |
Square, Inc. |
Ashburn |
512 |
| 74.122.184.0/21 |
Square, Inc. |
Chicago |
2,048 |
| 74.122.184.0/23 |
Square, Inc. |
Chicago |
512 |
| 74.122.187.0/24 |
Square, Inc. |
Ashburn |
256 |
| 74.122.188.0/24 |
Square, Inc. |
Washington D.C. |
256 |
| 74.122.189.0/24 |
Square, Inc. |
Washington D.C. |
256 |
| 74.122.190.0/24 |
Square, Inc. |
San Jose |
256 |
| 74.122.191.0/24 |
Square, Inc. |
Washington D.C. |
256 |
IPv6 Prefixes for AS15211