AS18937
National Monitoring Center — nmccentral.com
Keep users in the loop.
Ship release notes that get read
Try Noticeable
Interested in advertising here?
Contact us
Summary
| Country |
 United States
|
| Organization | National Monitoring Center |
| Domain | nmccentral.com |
| Number of IPv4 | 512 |
| Number of IPv6 | 0 |
| AS Type | Business |
| Registry | ARIN |
| Allocated | April 17, 2007 (about 18 years ago) |
| Updated | March 02, 2012 (about 13 years ago) |
IP Ranges
AS18937 announces 2 IPv4 ranges and 0 IPv6 range.
That's a total of 512 IPv4 address and 0 IPv6 address.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 12.197.228.0/24 |
National Monitoring Center
|
256 | ARIN | REASSIGNMENT |
| 67.129.151.0/24 |
National Monitoring Center
|
256 | ARIN | REASSIGNMENT |
Peers
AS18937 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
AS18937 connects to the global Internet via at least 3 upstream providers. In this setup, AS18937 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS18937 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.