The IP address 201.21.183 is provided by S.A., it's belong to the CDIR (Classless Inter-Domain Routing) 201.21.128.0/18 (range 201.21.128.0 to 201.21.191.255). The autonomous system number (ASN) is 28573.
| ASN | 28573 |
| IP starting by | 201.21.128.0 |
| IP ending by | 201.21.191.255 |
| ASN Name | S.A. |
| CDIR | 201.21.128.0/18 |
| Numerical IP | |
| Registry | lacnic |
| Last update | 11/07/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | BR | Brazil | - | Brasilia | -15.7797 | -47.9297 | 2017-07-03 |
| MaxMind | BR | Brazil | - | Curitiba | -25.426 | -49.2667 | 2017-07-03 |
| Whois | BR | - | - | - | -52 | -14 | |
| W3C | - | - | - | - | - | - | - |