IPv4 prefix
192.56.40.0/21
- IP Prefix (CIDR)
- 192.56.40.0/21
- Subnet Mask
- 255.255.248.0
- Address Count
- 2,048
- Owner
- HP Inc.
- Handle
- HPINC-Z
- Address
- 1501 Page Mill Rd Palo Alto CA 94304 United States
- Registry
- ARIN
- Registered Prefix
- 192.56.40.0/21 (192.56.40.0 - 192.56.47.255)
| Announced Prefix | Relationship | Origin ASN | Description | Country | First Address | Last Address |
|---|---|---|---|---|---|---|
| 192.56.40.0/24 | More specific | AS71 | HP Inc. |
United States of America (US)
|
192.56.40.0 | 192.56.40.255 |
| 192.56.41.0/24 | More specific | AS7018 | AT&T Enterprises LLC |
United States of America (US)
|
192.56.41.0 | 192.56.41.255 |
| 192.56.42.0/24 | More specific | AS7018 | AT&T Enterprises LLC |
United States of America (US)
|
192.56.42.0 | 192.56.42.255 |
| 192.56.43.0/24 | More specific | AS2688 | AT&T Enterprises LLC |
United States of America (US)
|
192.56.43.0 | 192.56.43.255 |
| 192.56.45.0/24 | More specific | AS71 | HP Inc. |
United States of America (US)
|
192.56.45.0 | 192.56.45.255 |
| 192.56.46.0/24 | More specific | AS71 | HP Inc. |
United States of America (US)
|
192.56.46.0 | 192.56.46.255 |
| 192.56.47.0/24 | More specific | AS2688 | AT&T Enterprises LLC |
United States of America (US)
|
192.56.47.0 | 192.56.47.255 |