IPv4 prefix
66.151.64.0/20
- IP Prefix (CIDR)
- 66.151.64.0/20
- Subnet Mask
- 255.255.240.0
- Address Count
- 4,096
Registration 1 of 4
- Owner
- Unitas Global
- Handle
- UG-210
- Address
- 910 W Van Buren Suite 610 Chicago IL 60607 United States
- Registry
- ARIN
- Registered Prefix
- 66.151.64.0/20 (66.151.64.0 - 66.151.79.255)
- Delegated Prefix
- 66.151.52.0/22 (66.151.52.0 - 66.151.55.255)
Registration 2 of 4
- Owner
- Private Customer
- Handle
- C06985205
- Address
- Private Residence Fort Lauderdale FL 33312 United States
- Registry
- ARIN
- Registered Prefix
- 66.151.64.0/24 (66.151.64.0 - 66.151.64.255)
- Delegated Prefix
- 66.151.64.0/20 (66.151.64.0 - 66.151.79.255)
Registration 3 of 4
- Owner
- Nuance Communications, Inc.
- Handle
- C00800625
- Address
- 1 Wayside Road Burlington MA 01803 United States
- Registry
- ARIN
- Registered Prefix
- 66.151.66.0/24 (66.151.66.0 - 66.151.66.255)
- Delegated Prefix
- 66.151.64.0/20 (66.151.64.0 - 66.151.79.255)
Registration 4 of 4
- Owner
- Houston Association of Realtors
- Handle
- C00478837
- Address
- 3693 Southwest Fwy Houston TX 77027 United States
- Registry
- ARIN
- Registered Prefix
- 66.151.73.0/24 (66.151.73.0 - 66.151.73.255)
- Delegated Prefix
- 66.151.64.0/20 (66.151.64.0 - 66.151.79.255)
| Announced Prefix | Relationship | Origin ASN | Description | Country | First Address | Last Address |
|---|---|---|---|---|---|---|
| 66.151.64.0/20 | Exact | AS13791 | Unitas Global |
United States of America (US)
|
66.151.64.0 | 66.151.79.255 |
| 66.151.66.0/24 | More specific | AS17144 | Microsoft Corporation |
United States of America (US)
|
66.151.66.0 | 66.151.66.255 |
| 66.151.73.0/24 | More specific | AS26093 | Houston Association of Realtors |
United States of America (US)
|
66.151.73.0 | 66.151.73.255 |