The IP address 138.21.169 is provided by ACOnet Backbone, it's belong to the CDIR (Classless Inter-Domain Routing) 138.22.0.0/16 (range 138.22.0.0 to 138.22.255.255). The autonomous system number (ASN) is 1853.
| ASN | 1853 |
| IP starting by | 138.22.0.0 |
| IP ending by | 138.22.255.255 |
| ASN Name | ACOnet Backbone |
| CDIR | 138.22.0.0/16 |
| Numerical IP | |
| Registry | ripencc |
| Last update | 09/04/2020 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | AT | Austria | - | Vienna | 48.2085 | 16.3721 | 2020-04-09 |
| MaxMind | FR | France | - | - | 49.25 | 4.0333 | 2020-04-09 |
| Whois | AT | - | - | - | 15 | 48 | |
| W3C | - | - | - | - | - | - | - |