Autonomous System details
AS1249
University of Massachusetts - Amherst — umass.edu
Summary
| Country |
 United States
|
| Organization | University of Massachusetts - Amherst |
| Domain | umass.edu |
| Number of IPv4 | 82,432 |
| Number of IPv6 | 0 |
| AS Type | Education |
| Registry | ARIN |
| Allocated | April 18, 1991 (about 34 years ago) |
| Updated | November 06, 2024 (about 2 months ago) |
IP Ranges
AS1249 announces 4 IPv4 ranges and 0 IPv6 range.
That's a total of 82,432 IPv4 address and 0 IPv6 address.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 72.19.64.0/18 |
University of Massachusetts - Amherst
|
16,384 | ARIN | ALLOCATION |
| 128.119.0.0/16 |
University of Massachusetts - Amherst
|
65,536 | ARIN | ALLOCATION |
| 192.80.83.0/24 |
University of Massachusetts - Amherst
|
256 | ARIN | ALLOCATION |
| 192.189.138.0/24 |
University of Massachusetts - Amherst
|
256 | ARIN | ALLOCATION |
Peers
There is no peer for AS1249.
Downstreams
There is no downstream for AS1249.