IPv4 prefix
37.143.0.0/22
- IP Prefix (CIDR)
- 37.143.0.0/22
- Subnet Mask
- 255.255.252.0
- Address Count
- 1,024
- Owner
- Internet Utilities Europe and Asia Limited
- Handle
- ORG-IL687-RIPE
- Country
-
European Union (EU)
- Address
- Regent street 207 W1B 3HH London UNITED KINGDOM
- Registry
- RIPENCC
- Registered Prefix
- 37.143.0.0/22 (37.143.0.0 - 37.143.3.255)
- Delegated Prefix
- 37.143.0.0/21 (37.143.0.0 - 37.143.7.255)
| Announced Prefix | Relationship | Origin ASN | Description | Country | First Address | Last Address |
|---|---|---|---|---|---|---|
| 37.143.0.0/22 | Exact | AS2856 | British Telecommunications Limited |
United Kingdom of Great Britain and Northern Ireland (GB)
|
37.143.0.0 | 37.143.3.255 |
| 37.143.0.0/23 | More specific | AS7029 | Windstream Communications LLC |
United States of America (US)
|
37.143.0.0 | 37.143.1.255 |
| 37.143.2.0/24 | More specific | AS7029 | Windstream Communications LLC |
United States of America (US)
|
37.143.2.0 | 37.143.2.255 |