AS22556
Blackboard Inc. — anthology.com
Summary
| Country |
 United States
|
| Organization | Blackboard Inc. |
| Domain | anthology.com |
| Number of IPv4 | 12,032 |
| Number of IPv6 | 1.9343× 1025 |
| AS Type | Business |
| Registry | ARIN |
| Allocated | October 16, 2001 (about 23 years ago) |
| Updated | March 08, 2023 (about 2 years ago) |
IP Ranges
AS22556 announces 10 IPv4 ranges and 1 IPv6 range.
That's a total of 12,032 IPv4 addresses and 1.9343× 1025 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 69.196.224.0/20 |
Blackboard Inc.
|
4,096 | ARIN | ALLOCATION |
| 69.196.240.0/23 |
Blackboard Inc.
|
512 | ARIN | ALLOCATION |
| 69.196.241.0/24 |
Blackboard Inc.
|
256 | ARIN | ALLOCATION |
| 69.196.243.0/24 |
Blackboard Inc.
|
256 | ARIN | ALLOCATION |
| 69.196.244.0/22 |
Blackboard Inc.
|
1,024 | ARIN | ALLOCATION |
| 69.196.248.0/21 |
Blackboard Inc.
|
2,048 | ARIN | ALLOCATION |
| 192.230.224.0/22 |
Blackboard Inc.
|
1,024 | ARIN | ALLOCATION |
| 192.230.228.0/23 |
Blackboard Inc.
|
512 | ARIN | ALLOCATION |
| 192.230.231.0/24 |
Blackboard Inc.
|
256 | ARIN | ALLOCATION |
| 192.230.232.0/21 |
Blackboard Inc.
|
2,048 | ARIN | ALLOCATION |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2620:112:2000::/44 |
Blackboard Inc.
|
1.9343× 1025 | ARIN | ALLOCATION |
Peers
AS22556 does not have any direct peering agreements. Instead, its global connectivity is achieved through transit providers. While this setup ensures comprehensive reach, future peering could reduce latency and optimize route efficiency.
Upstreams
AS22556 connects to the global Internet via at least 1 upstream provider. In this setup, AS22556 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS22556 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.