IPv4 prefix
63.143.0.0/21
- IP Prefix (CIDR)
- 63.143.0.0/21
- Subnet Mask
- 255.255.248.0
- Address Count
- 2,048
- Owner
- Optiri, LLC
- Handle
- OL-434
- Address
- 7650 W Courtney Campbell Cswy #900 Tampa FL 33607 United States
- Registry
- ARIN
- Registered Prefix
- 63.143.0.0/20 (63.143.0.0 - 63.143.15.255)
| Announced Prefix | Relationship | Origin ASN | Description | Country | First Address | Last Address |
|---|---|---|---|---|---|---|
| 63.143.0.0/21 | Exact | AS13480 | Optiri LLC |
United States of America (US)
|
63.143.0.0 | 63.143.7.255 |