The IP address 157.206.172 is provided by Aventis Pharmaceuticals Inc., it's belong to the CDIR (Classless Inter-Domain Routing) 157.206.0.0/16 (range 157.206.0.0 to 157.206.255.255). The autonomous system number (ASN) is 36291.
| ASN | 36291 |
| IP starting by | 157.206.0.0 |
| IP ending by | 157.206.255.255 |
| ASN Name | Aventis Pharmaceuticals Inc. |
| CDIR | 157.206.0.0/16 |
| Numerical IP | |
| Registry | arin |
| Last update | 22/03/2020 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Grand Chenier | 29.7943 | -92.7819 | 2020-03-22 |
| MaxMind | US | United States | - | Houston | 29.7489 | -95.4678 | 2020-03-22 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |