AS21378 PJSC Rostelecom
General Info - AS21378
9,472
9,223,372,036,854,775,808
IP Address Ranges
| Netblock | Number of IPs | |
|---|---|---|
| 80.246.64.0/22 | 1,024 | |
| 80.246.68.0/23 | 512 | |
| 80.246.71.0/24 | 256 | |
| 84.42.0.0/21 | 2,048 | |
| 84.42.9.0/24 | 256 | |
| 84.42.10.0/23 | 512 | |
| 84.42.12.0/24 | 256 | |
| 84.42.14.0/23 | 512 | |
| 84.42.16.0/20 | 4,096 |
| Netblock | Number of IPs | |
|---|---|---|
| 2a02:2708::/32 | 79,228,162,514,264,337,593,543,950,336 |
Upstreams
What is an Autonomous System (AS)?
An Autonomous System (AS) is a collection of connected networks that operate under a common administrative domain and share routing policies. Each AS is identified by a unique Autonomous System Number (ASN), which is used to exchange routing information with other ASs. AS can control how traffic flows through networks and then filter out unwanted traffic.
