AS20021 Ntirety Inc.
General Info - AS20021
245,248
9,223,372,036,854,775,808
IP Address Ranges
| Netblock | Number of IPs | |
|---|---|---|
| 65.36.128.0/17 | 32,768 | |
| 65.182.192.0/19 | 8,192 | |
| 66.36.191.0/24 | 256 | |
| 66.111.96.0/20 | 4,096 | |
| 66.241.192.0/18 | 16,384 | |
| 67.59.128.0/18 | 16,384 | |
| 72.4.160.0/20 | 4,096 | |
| 76.12.0.0/16 | 65,536 | |
| 173.239.96.0/19 | 8,192 | |
| 199.231.128.0/20 | 4,096 | |
| 199.231.144.0/22 | 1,024 | |
| 204.12.0.0/17 | 32,768 | |
| 208.112.0.0/17 | 32,768 | |
| 209.41.160.0/19 | 8,192 | |
| 209.164.56.0/21 | 2,048 | |
| 209.216.40.0/23 | 512 | |
| 209.216.44.0/23 | 512 | |
| 216.74.36.0/24 | 256 | |
| 216.74.48.0/22 | 1,024 | |
| 216.74.56.0/21 | 2,048 | |
| 216.248.192.0/20 | 4,096 |
| Netblock | Number of IPs | |
|---|---|---|
| 2600:1300::/32 | 79,228,162,514,264,337,593,543,950,336 | |
| 2600:1308::/32 | 79,228,162,514,264,337,593,543,950,336 |
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.
