AS21965 Highmark Inc
IP Address Ranges
| Netblock | Number of IPs | |
|---|---|---|
| 157.154.0.0/16 | 65,536 | |
| 167.164.0.0/16 | 65,536 | |
| 192.152.123.0/24 | 256 | |
| 198.153.220.0/23 | 512 | |
| 198.200.200.0/24 | 256 | |
| 199.190.160.0/23 | 512 | |
| 199.190.163.0/24 | 256 | |
| 199.190.164.0/24 | 256 | |
| 199.190.166.0/24 | 256 | |
| 204.27.158.0/24 | 256 | |
| 204.80.216.0/24 | 256 |
There are no known IPv6 addresses belonging to this network.
Downstreams
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.
