IPv4 addresses
135,680
CIDR ranges
7
Category
academic
Countries served by Johns Hopkins University
Every country where this organization has IPv4 allocations, ranked by IPs held.
ASNs owned by Johns Hopkins University
Largest CIDR ranges
| CIDR | IPs | ASN |
|---|---|---|
| 128.220.0.0/16 | 65.5K | AS5723 |
| 162.129.0.0/16 | 65.5K | AS5723 |
| 198.57.32.0/21 | 2.0K | AS5723 |
| 198.57.40.0/22 | 1.0K | AS5723 |
| 204.124.184.0/22 | 1.0K | AS5723 |
| 192.12.13.0/24 | 256 | AS5723 |
| 192.12.14.0/24 | 256 | AS5723 |