IPv4 prefix
45.3.64.0/18
- IP Prefix (CIDR)
- 45.3.64.0/18
- Subnet Mask
- 255.255.192.0
- Address Count
- 16,384
- Owner
- Virginia Polytechnic Institute and State Univ.
- Handle
- VPISU
- Address
- Communications Network Services 1770 Forecast Dr Blacksburg VA 24061-0506 United States
- Registry
- ARIN
- Registered Prefix
- 45.3.64.0/18 (45.3.64.0 - 45.3.127.255)
| Announced Prefix | Relationship | Origin ASN | Description | Country | First Address | Last Address |
|---|---|---|---|---|---|---|
| 45.3.64.0/18 | Exact | AS1312 | Virginia Polytechnic Institute and State Univ. |
United States of America (US)
|
45.3.64.0 | 45.3.127.255 |
| 45.3.96.0/20 | More specific | AS26499 | Virginia Polytechnic Institute and State Univ. |
United States of America (US)
|
45.3.96.0 | 45.3.111.255 |
| 45.3.112.0/23 | More specific | AS26499 | Virginia Polytechnic Institute and State Univ. |
United States of America (US)
|
45.3.112.0 | 45.3.113.255 |