AS5050
Pittsburgh Supercomputing Center — psc.edu
Keep users in the loop.
Ship release notes that get read
Try Noticeable
Interested in advertising here?
Contact us
Summary
| Country |
 United States
|
| Organization | Pittsburgh Supercomputing Center |
| Domain | psc.edu |
| Number of IPv4 | 146,432 |
| Number of IPv6 | 7.9229× 1028 |
| AS Type | Education |
| Registry | ARIN |
| Allocated | March 29, 1995 (about 31 years ago) |
| Updated | April 02, 2012 (about 13 years ago) |
IP Ranges
AS5050 announces 17 IPv4 ranges and 2 IPv6 ranges.
That's a total of 146,432 IPv4 addresses and 7.9229× 1028 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 104.128.208.0/20 |
La Roche College
|
4,096 | ARIN | ALLOCATION |
| 147.72.0.0/16 |
Pittsburgh Supercomputing Center
|
65,536 | ARIN | ALLOCATION |
| 147.72.249.0/24 |
MOUNT ALOYSIUS COLLEGE
|
256 | ARIN | REASSIGNMENT |
| 147.73.0.0/24 |
Pittsburgh Supercomputing Center
|
256 | ARIN | ALLOCATION |
| 147.73.0.0/16 |
Pittsburgh Supercomputing Center
|
65,536 | ARIN | ALLOCATION |
| 147.73.3.0/24 |
Pittsburgh Supercomputing Center
|
256 | ARIN | ALLOCATION |
| 147.73.4.0/24 |
Pittsburgh Supercomputing Center
|
256 | ARIN | ALLOCATION |
| 147.73.5.0/24 |
Pittsburgh Supercomputing Center
|
256 | ARIN | ALLOCATION |
| 147.73.6.0/24 |
Pittsburgh Supercomputing Center
|
256 | ARIN | ALLOCATION |
| 147.73.7.0/24 |
Pittsburgh Supercomputing Center
|
256 | ARIN | ALLOCATION |
| 147.73.16.0/20 |
Pittsburgh Supercomputing Center
|
4,096 | ARIN | ALLOCATION |
| 167.88.240.0/20 |
Point Park University
|
4,096 | ARIN | ALLOCATION |
| 192.70.222.0/24 |
Pittsburgh Supercomputing Center
|
256 | ARIN | ALLOCATION |
| 192.88.114.0/24 |
Pittsburgh Supercomputing Center
|
256 | ARIN | ALLOCATION |
| 192.88.115.0/24 |
Pittsburgh Supercomputing Center
|
256 | ARIN | ALLOCATION |
| 192.112.102.0/24 |
Juniata College
|
256 | ARIN | ALLOCATION |
| 192.231.244.0/24 |
Pittsburgh Supercomputing Center
|
256 | ARIN | ALLOCATION |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2001:5e8::/32 |
Pittsburgh Supercomputing Center
|
7.9228× 1028 | ARIN | ALLOCATION |
| 2620:72:4000::/48 |
Juniata College
|
1.2089× 1024 | ARIN | ALLOCATION |
Peers
AS5050 actively fosters the following peering relationships that enhance network performance through direct, settlement-free traffic exchange. Even with a modest number of peers, each connection serves as a strategic asset—optimizing routing, reducing latency, and minimizing transit costs.
Upstreams
AS5050 connects to the global Internet via at least 4 upstream providers. In this setup, AS5050 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS5050 serves as a transit provider the following ASes, delivering the BGP routes needed for global connectivity. This downstream relationship underscores AS5050's role in extending Internet access beyond its own infrastructure.