Summary
| Country |
 United States
|
| Domain | blackboard.com |
| Size | 2,048 |
| Registry | ARIN |
| Network Name | BLACKBOARD |
Whois
American Registry for Internet Numbers NET69 (NET-69-0-0-0-0) 69.0.0.0 - 69.255.255.255
Blackboard Inc. BLACKBOARD (NET-69-196-243-0-1) 69.196.243.0 - 69.196.255.255CIDR IP address subranges within 69.196.248.0/21 subnet
- 69.196.248.0/24
- 69.196.249.0/24
- 69.196.250.0/24
- 69.196.251.0/24
- 69.196.252.0/24
- 69.196.253.0/24
- 69.196.254.0/24
- 69.196.255.0/24