Autonomous System details
AS91
Rensselaer Polytechnic Institute — rpi.edu
Summary
| Country |
 United States
|
| Organization | Rensselaer Polytechnic Institute |
| Domain | rpi.edu |
| Number of IPv4 | 264,960 |
| Number of IPv6 | 1.2089× 1024 |
| AS Type | Education |
| Registry | ARIN |
| Allocated | November 18, 1986 (about 38 years ago) |
| Updated | January 05, 2023 (about 1 year ago) |
IP Ranges
AS91 announces 10 IPv4 ranges and 1 IPv6 range.
That's a total of 264,960 IPv4 addresses and 1.2089× 1024 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 128.113.0.0/16 |
Rensselaer Polytechnic Institute
|
65,536 | ARIN | ALLOCATION |
| 128.213.0.0/16 |
Rensselaer Polytechnic Institute
|
65,536 | ARIN | ALLOCATION |
| 129.161.0.0/16 |
Rensselaer Hartford Graduate Center, Inc.
|
65,536 | ARIN | ALLOCATION |
| 146.8.0.0/16 |
Rensselaer Polytechnic Institute
|
65,536 | ARIN | ALLOCATION |
| 192.12.91.0/24 |
Rensselaer Polytechnic Institute
|
256 | ARIN | ALLOCATION |
| 192.12.92.0/24 |
Rensselaer Polytechnic Institute
|
256 | ARIN | ALLOCATION |
| 204.76.222.0/23 |
Rensselaer Polytechnic Institute
|
512 | ARIN | ALLOCATION |
| 204.76.224.0/22 |
Rensselaer Polytechnic Institute
|
1,024 | ARIN | ALLOCATION |
| 204.76.228.0/23 |
Rensselaer Polytechnic Institute
|
512 | ARIN | ALLOCATION |
| 204.145.205.0/24 |
Rensselaer Polytechnic Institute
|
256 | ARIN | ALLOCATION |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2620:0:2820::/48 |
Rensselaer Polytechnic Institute
|
1.2089× 1024 | ARIN | ALLOCATION |
Peers
There is no peer for AS91.
Downstreams
There is no downstream for AS91.