The IP address 100.164.133 is provided by T-Mobile USA, Inc., it's belong to the CDIR (Classless Inter-Domain Routing) 100.128.0.0/9 (range 100.128.0.0 to 100.255.255.255). The autonomous system number (ASN) is 21928.
| ASN | 21928 | 
| IP starting by | 100.128.0.0 | 
| IP ending by | 100.255.255.255 | 
| ASN Name | T-Mobile USA, Inc. | 
| CDIR | 100.128.0.0/9 | 
| Numerical IP | |
| Registry | arin | 
| Last update | 18/07/2018 | 

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | PR | Puerto Rico | - | Vega Baja | 18.4444 | -66.3877 | 2018-07-18 | 
| MaxMind | US | United States | - | - | 37.751 | -97.822 | 2018-07-18 | 
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |