AS21835
Scarsdale Security Systems, Inc. — scarsdalesecurity.com
Summary
| Country |
 United States
|
| Organization | Scarsdale Security Systems, Inc. |
| Domain | scarsdalesecurity.com |
| Number of IPv4 | 768 |
| Number of IPv6 | 7.9228× 1028 |
| AS Type | Business |
| Registry | ARIN |
| Allocated | June 29, 2010 (about 15 years ago) |
| Updated | January 28, 2025 (about 2 months ago) |
IP Ranges
AS21835 announces 3 IPv4 ranges and 1 IPv6 range.
That's a total of 768 IPv4 addresses and 7.9228× 1028 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 199.16.212.0/24 |
Scarsdale Security Systems, Inc.
|
256 | ARIN | ALLOCATION |
| 199.16.213.0/24 |
Scarsdale Security Systems, Inc.
|
256 | ARIN | ALLOCATION |
| 199.16.215.0/24 |
Scarsdale Security Systems, Inc.
|
256 | ARIN | ALLOCATION |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2605:d4c0::/32 |
Scarsdale Security Systems, Inc.
|
7.9228× 1028 | ARIN | ALLOCATION |
Peers
AS21835 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
AS21835 connects to the global Internet via at least 1 upstream provider. In this setup, AS21835 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS21835 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.