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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 207.21.144.0/20 subnet
- 207.21.144.0/24
- 207.21.145.0/24
- 207.21.146.0/24
- 207.21.147.0/24
- 207.21.148.0/24
- 207.21.149.0/24
- 207.21.150.0/24
- 207.21.151.0/24
- 207.21.152.0/24
- 207.21.153.0/24
- 207.21.154.0/24
- 207.21.155.0/24
- 207.21.156.0/24
- 207.21.157.0/24
- 207.21.158.0/24
- 207.21.159.0/24