IPv4 prefix
138.5.0.0/23
- IP Prefix (CIDR)
- 138.5.0.0/23
- Subnet Mask
- 255.255.254.0
- Address Count
- 512
- Owner
- State University of New York Downstate Health Sciences University
- Handle
- SHSC-Z
- Address
- 450 Clarkson Avenue Brooklyn NY 11203 United States
- Registry
- ARIN
- Registered Prefix
- 138.5.0.0/16 (138.5.0.0 - 138.5.255.255)
| Announced Prefix | Relationship | Origin ASN | Description | Country | First Address | Last Address |
|---|---|---|---|---|---|---|
| 138.5.0.0/23 | Exact | AS7046 | Verizon Business |
United States of America (US)
|
138.5.0.0 | 138.5.1.255 |