IPv4 prefix
165.181.0.0/16
- IP Prefix (CIDR)
- 165.181.0.0/16
- Subnet Mask
- 255.255.0.0
- Address Count
- 65,536
- Owner
- CCH Incorporated
- Handle
- CCH-10
- Address
- 2700 Lake Cook Road Riverwoods IL 60015 United States
- Registry
- ARIN
- Registered Prefix
- 165.181.0.0/16 (165.181.0.0 - 165.181.255.255)
| Announced Prefix | Relationship | Origin ASN | Description | Country | First Address | Last Address |
|---|---|---|---|---|---|---|
| 165.181.254.0/23 | More specific | AS36351 | IBM Cloud |
United States of America (US)
|
165.181.254.0 | 165.181.255.255 |