Summary
| Country |
 United States
|
| Domain | telecomsys.com |
| Size | 2,048 |
| Registry | ARIN |
| Network Name | TCS-PUBLIC |
Whois
American Registry for Internet Numbers NET216 (NET-216-0-0-0-0) 216.0.0.0 - 216.255.255.255
Telecommunication Systems, Inc. TCS-PUBLIC (NET-216-221-128-0-1) 216.221.128.0 - 216.221.143.255CIDR IP address subranges within 216.221.128.0/21 subnet
- 216.221.128.0/24
- 216.221.129.0/24
- 216.221.130.0/24
- 216.221.131.0/24
- 216.221.132.0/24
- 216.221.133.0/24
- 216.221.134.0/24
- 216.221.135.0/24