Summary
| Country |
 United States
|
| Domain | umassmed.edu |
| Size | 2,048 |
| Registry | ARIN |
| Network Name | UMASSMED |
Whois
Various Registries (Maintained by ARIN) NET146 (NET-146-0-0-0-0) 146.0.0.0 - 146.255.255.255
University of Massachusetts Medical School UMASSMED (NET-146-189-0-0-1) 146.189.0.0 - 146.189.255.255
CIDR IP address subranges within 146.189.128.0/21 subnet
- 146.189.128.0/24
- 146.189.129.0/24
- 146.189.130.0/24
- 146.189.131.0/24
- 146.189.132.0/24
- 146.189.133.0/24
- 146.189.134.0/24
- 146.189.135.0/24