AS3999 The Pennsylvania State University
General Info - AS3999
443,904
79.23 Octillion
IP Address Ranges
| Netblock | From IP | To IP | Number of IPs | |
|---|---|---|---|---|
| 66.71.0.0/17 | 66.71.0.0 | 66.71.127.255 | 32,768 | |
| 75.102.64.0/18 | 75.102.64.0 | 75.102.127.255 | 16,384 | |
| 104.38.0.0/15 | 104.38.0.0 | 104.39.255.255 | 131,072 | |
| 128.118.0.0/16 | 128.118.0.0 | 128.118.255.255 | 65,536 | |
| 130.203.0.0/16 | 130.203.0.0 | 130.203.255.255 | 65,536 | |
| 146.186.0.0/16 | 146.186.0.0 | 146.186.255.255 | 65,536 | |
| 150.231.0.0/16 | 150.231.0.0 | 150.231.255.255 | 65,536 | |
| 192.5.157.0/24 | 192.5.157.0 | 192.5.157.255 | 256 | |
| 192.5.158.0/24 | 192.5.158.0 | 192.5.158.255 | 256 | |
| 192.5.159.0/24 | 192.5.159.0 | 192.5.159.255 | 256 | |
| 192.5.160.0/24 | 192.5.160.0 | 192.5.160.255 | 256 | |
| 192.5.161.0/24 | 192.5.161.0 | 192.5.161.255 | 256 | |
| 192.112.253.0/24 | 192.112.253.0 | 192.112.253.255 | 256 |
| Netblock | From IP | To IP | Number of IPs | |
|---|---|---|---|---|
| 2610:8::/32 | 2610:8:: | 2610:8:ffff:ffff:ffff:ffff:ffff:ffff | 79.23 Octillion |
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.
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