The IP address 164.42.123 is provided by Interamerican University of Puerto Rico, it's belong to the CDIR (Classless Inter-Domain Routing) 164.42.0.0/16 (range 164.42.0.0 to 164.42.255.255). The autonomous system number (ASN) is 16649.
| ASN | 16649 |
| IP starting by | 164.42.0.0 |
| IP ending by | 164.42.255.255 |
| ASN Name | Interamerican University of Puerto Rico |
| CDIR | 164.42.0.0/16 |
| Numerical IP | |
| Registry | arin |
| Last update | 27/08/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | PR | Puerto Rico | - | San Juan | 18.4663 | -66.1057 | 2017-08-26 |
| MaxMind | PR | Puerto Rico | - | Cayey | 18.1042 | -66.1393 | 2017-08-26 |
| Whois | PR | - | - | - | -67 | 18 | |
| W3C | - | - | - | - | - | - | - |