Autonomous System details
AS27
University of Maryland — umd.edu
Summary
| Country |
 United States
|
| Organization | University of Maryland |
| Domain | umd.edu |
| Number of IPv4 | 140,800 |
| Number of IPv6 | 6.0446× 1024 |
| AS Type | Education |
| Registry | ARIN |
| Allocated | August 28, 1984 (about 40 years ago) |
| Updated | February 18, 2014 (about 10 years ago) |
IP Ranges
AS27 announces 7 IPv4 ranges and 5 IPv6 ranges.
That's a total of 140,800 IPv4 addresses and 6.0446× 1024 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 128.8.0.0/16 |
University of Maryland
|
65,536 | ARIN | ALLOCATION |
| 129.2.0.0/16 |
University of Maryland
|
65,536 | ARIN | ALLOCATION |
| 192.54.94.0/23 |
University of Maryland
|
512 | ARIN | ALLOCATION |
| 192.54.96.0/21 |
University of Maryland
|
2,048 | ARIN | ALLOCATION |
| 192.54.100.0/22 |
University of Maryland
|
1,024 | ARIN | ALLOCATION |
| 206.196.160.0/20 |
University of Maryland
|
4,096 | ARIN | ALLOCATION |
| 206.196.184.0/21 |
University of Maryland
|
2,048 | ARIN | ALLOCATION |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2605:880::/48 |
University of Maryland
|
1.2089× 1024 | ARIN | ALLOCATION |
| 2605:880:10::/48 |
University of Maryland
|
1.2089× 1024 | ARIN | ALLOCATION |
| 2605:880:20::/48 |
University of Maryland
|
1.2089× 1024 | ARIN | ALLOCATION |
| 2605:880:22::/48 |
University of Maryland
|
1.2089× 1024 | ARIN | ALLOCATION |
| 2605:880:30::/48 |
University of Maryland
|
1.2089× 1024 | ARIN | ALLOCATION |
Peers
There is no peer for AS27.
Downstreams
There is no downstream for AS27.