Summary
| Country |
 United States
|
| Domain | a1telekom.at |
| Size | 4 |
| Registry | ARIN |
| Network Name | SPRINTLINK |
Whois
American Registry for Internet Numbers NET63 (NET-63-0-0-0-0) 63.0.0.0 - 63.255.255.255
Sprint SPRN-BLKS (NET-63-160-0-0-1) 63.160.0.0 - 63.175.255.255
A1 TELEKOM AUSTRIA AG SPRINTLINK (NET-63-173-1-28-1) 63.173.1.28 - 63.173.1.31
CIDR IP address subranges within 63.173.1.28/30 subnet
- 63.173.1.28/32
- 63.173.1.29/32
- 63.173.1.30/32
- 63.173.1.31/32