The IP address 189.123.172 is provided by S.A., it's belong to the CDIR (Classless Inter-Domain Routing) 189.123.128.0/18 (range 189.123.128.0 to 189.123.191.255). The autonomous system number (ASN) is 28573.
| ASN | 28573 |
| IP starting by | 189.123.128.0 |
| IP ending by | 189.123.191.255 |
| ASN Name | S.A. |
| CDIR | 189.123.128.0/18 |
| Numerical IP | |
| Registry | lacnic |
| Last update | 22/09/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | BR | Brazil | - | Goiania | -16.6786 | -49.2539 | 2017-09-22 |
| MaxMind | BR | Brazil | - | Goiânia | -16.701 | -49.2668 | 2017-09-22 |
| Whois | BR | - | - | - | -52 | -14 | |
| W3C | - | - | - | - | - | - | - |