AS1640 Thacker-Grigsby Communications
General Info - AS1640
27,648
9,223,372,036,854,775,808
IP Address Ranges
| Netblock | Number of IPs | |
|---|---|---|
| 68.64.112.0/20 | 4,096 | |
| 69.57.96.0/20 | 4,096 | |
| 76.72.192.0/20 | 4,096 | |
| 104.36.204.0/22 | 1,024 | |
| 104.245.140.0/22 | 1,024 | |
| 162.221.140.0/22 | 1,024 | |
| 199.59.84.0/22 | 1,024 | |
| 199.116.152.0/21 | 2,048 | |
| 199.192.120.0/22 | 1,024 | |
| 208.56.128.0/19 | 8,192 |
| Netblock | Number of IPs | |
|---|---|---|
| 2607:6740::/32 | 79,228,162,514,264,337,593,543,950,336 |
Downstreams
There are no downstreams for this ASN.
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.
