The IP address 45.121.159 is provided by National Internet Backbone, it's belong to the CDIR (Classless Inter-Domain Routing) 45.121.156.0/22 (range 45.121.156.0 to 45.121.159.255). The autonomous system number (ASN) is 9829.
| ASN | 9829 | 
| IP starting by | 45.121.156.0 | 
| IP ending by | 45.121.159.255 | 
| ASN Name | National Internet Backbone | 
| CDIR | 45.121.156.0/22 | 
| Numerical IP | |
| Registry | |
| Last update | 07/01/2020 | 

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | VN | Vietnam | - | Hanoi | 21.0245 | 105.8412 | 2020-01-06 | 
| MaxMind | VN | Vietnam | - | Hanoi | 21.0333 | 105.85 | 2020-01-06 | 
| Whois | IN | - | - | - | 79 | 21 | |
| W3C | - | - | - | - | - | - | - |