Autonomous System details
AS77
Johns Hopkins University Applied Physics Laboratory — jhuapl.edu
Summary
| Country |
 United States
|
| Organization | Johns Hopkins University Applied Physics Laboratory |
| Domain | jhuapl.edu |
| Number of IPv4 | 68,352 |
| Number of IPv6 | 1.2089× 1024 |
| AS Type | Education |
| Registry | ARIN |
| Allocated | May 05, 1986 (about 38 years ago) |
| Updated | February 24, 2012 (about 12 years ago) |
IP Ranges
AS77 announces 5 IPv4 ranges and 1 IPv6 range.
That's a total of 68,352 IPv4 addresses and 1.2089× 1024 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 128.244.0.0/16 |
Johns Hopkins University Applied Physics Laboratory
|
65,536 | ARIN | ALLOCATION |
| 204.9.128.0/24 |
Johns Hopkins University Applied Physics Laboratory
|
256 | ARIN | ALLOCATION |
| 204.9.128.0/21 |
Johns Hopkins University Applied Physics Laboratory
|
2,048 | ARIN | ALLOCATION |
| 204.9.129.0/24 |
Johns Hopkins University Applied Physics Laboratory
|
256 | ARIN | ALLOCATION |
| 204.9.130.0/24 |
Johns Hopkins University Applied Physics Laboratory
|
256 | ARIN | ALLOCATION |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2620:0:320::/48 |
Johns Hopkins University Applied Physics Laboratory
|
1.2089× 1024 | ARIN | ALLOCATION |
Peers
There are 23 peers for AS77:
Downstreams
There is no downstream for AS77.