IPv4 addresses
198,144
CIDR ranges
22
Category
academic
Countries served by Commonwealth University of Pennsylvania
Every country where this organization has IPv4 allocations, ranked by IPs held.
ASNs owned by Commonwealth University of Pennsylvania
Largest CIDR ranges
| CIDR | IPs | ASN |
|---|---|---|
| 148.137.0.0/16 | 65.5K | AS7150 |
| 151.161.0.0/17 | 32.8K | AS398573 |
| 157.62.0.0/17 | 32.8K | AS398471 |
| 157.62.128.0/18 | 16.4K | AS398471 |
| 151.161.128.0/18 | 16.4K | AS398573 |
| 157.62.192.0/19 | 8.2K | AS398471 |
| 151.161.192.0/19 | 8.2K | AS398573 |
| 151.161.224.0/20 | 4.1K | AS398573 |
| 157.62.224.0/20 | 4.1K | AS398471 |
| 151.161.240.0/21 | 2.0K | AS398573 |
| 157.62.240.0/21 | 2.0K | AS398471 |
| 157.62.248.0/22 | 1.0K | AS398471 |
| 151.161.248.0/22 | 1.0K | AS398573 |
| 204.108.184.0/23 | 512 | AS398573 |
| 204.108.180.0/23 | 512 | AS7150 |
| 157.62.252.0/23 | 512 | AS398471 |
| 204.108.186.0/23 | 512 | AS398471 |
| 151.161.252.0/23 | 512 | AS398573 |
| 157.62.254.0/24 | 256 | AS398471 |
| 157.62.255.0/24 | 256 | AS7150 |
| 151.161.254.0/24 | 256 | AS398573 |
| 151.161.255.0/24 | 256 | AS7150 |