IPv4 addresses
1,905,152
CIDR ranges
26
Category
academic
Countries served by Massachusetts Institute of Technology
Every country where this organization has IPv4 allocations, ranked by IPs held.
ASNs owned by Massachusetts Institute of Technology
Largest CIDR ranges
| CIDR | IPs | ASN |
|---|---|---|
| 18.8.0.0/13 | 524.3K | AS3 |
| 18.4.0.0/14 | 262.1K | AS3 |
| 18.0.0.0/15 | 131.1K | AS3 |
| 128.30.0.0/15 | 131.1K | AS3 |
| 18.26.0.0/15 | 131.1K | AS3 |
| 18.22.0.0/15 | 131.1K | AS3 |
| 18.16.0.0/15 | 131.1K | AS3 |
| 18.18.0.0/16 | 65.5K | AS3 |
| 18.25.0.0/16 | 65.5K | AS3 |
| 18.29.0.0/16 | 65.5K | AS3 |
| 18.31.0.0/16 | 65.5K | AS3 |
| 129.55.0.0/16 | 65.5K | AS63 |
| 18.3.0.0/16 | 65.5K | AS3 |
| 128.52.0.0/16 | 65.5K | AS3 |
| 192.5.136.0/22 | 1.0K | AS63 |
| 192.5.140.0/23 | 512 | AS63 |
| 192.52.64.0/23 | 512 | AS3 |
| 192.52.62.0/23 | 512 | AS3 |
| 38.126.196.0/24 | 256 | AS3 |
| 192.54.222.0/24 | 256 | AS396527 |
| 192.52.61.0/24 | 256 | AS3 |
| 192.26.150.0/24 | 256 | AS63 |
| 192.26.149.0/24 | 256 | AS63 |
| 192.12.11.0/24 | 256 | AS396527 |
| 38.97.116.0/24 | 256 | AS396527 |
| 193.242.190.0/24 | 256 | AS3 |