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Summary
| Country |
 United States
|
| Domain | astound.com |
| Size | 4,096 |
| Registry | ARIN |
| Network Name | RCN-207-21-128 |
Whois
American Registry for Internet Numbers NET207 (NET-207-0-0-0-0) 207.0.0.0 - 207.255.255.255
NTT America, Inc. NTTA-207-21 (NET-207-21-0-0-1) 207.21.0.0 - 207.21.191.255
RCN RCN-207-21-128 (NET-207-21-128-0-1) 207.21.128.0 - 207.21.191.255CIDR IP address subranges within 207.21.128.0/20 subnet
- 207.21.128.0/24
- 207.21.129.0/24
- 207.21.130.0/24
- 207.21.131.0/24
- 207.21.132.0/24
- 207.21.133.0/24
- 207.21.134.0/24
- 207.21.135.0/24
- 207.21.136.0/24
- 207.21.137.0/24
- 207.21.138.0/24
- 207.21.139.0/24
- 207.21.140.0/24
- 207.21.141.0/24
- 207.21.142.0/24
- 207.21.143.0/24