Autonomous System details
AS1256
UMASSNET — umass.edu
Summary
| Country |
 United States
|
| Organization | UMASSNET |
| Domain | umass.edu |
| Number of IPv4 | 68,352 |
| Number of IPv6 | 0 |
| AS Type | Education |
| Registry | ARIN |
| Allocated | April 26, 1991 (about 34 years ago) |
| Updated | November 06, 2024 (about 3 months ago) |
IP Ranges
AS1256 announces 6 IPv4 ranges and 0 IPv6 range.
That's a total of 68,352 IPv4 address and 0 IPv6 address.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 134.241.0.0/16 |
UMASSNET
|
65,536 | ARIN | ALLOCATION |
| 134.241.248.0/22 |
UMASSNET
|
1,024 | ARIN | ALLOCATION |
| 134.241.252.0/22 |
UMASSNET
|
1,024 | ARIN | ALLOCATION |
| 192.195.196.0/24 |
UMASSNET
|
256 | ARIN | ALLOCATION |
| 198.102.172.0/24 |
UMASSNET
|
256 | ARIN | ALLOCATION |
| 198.102.211.0/24 |
UMASSNET
|
256 | ARIN | ALLOCATION |
Peers
There is no peer for AS1256.