Summary
| Country |
 United States
|
| Domain | rcn.com |
| Size | 32,768 |
| Registry | ARIN |
| Network Name | RCN-BLK-19 |
Whois
American Registry for Internet Numbers NET64 (NET-64-0-0-0-0) 64.0.0.0 - 64.255.255.255
RCN RCN-BLK-19 (NET-64-121-0-0-1) 64.121.0.0 - 64.121.255.255
CIDR IP address subranges within 64.121.128.0/17 subnet
- 64.121.128.0/24
- 64.121.129.0/24
- 64.121.130.0/24
- 64.121.131.0/24
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- 64.121.133.0/24
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- 64.121.255.0/24