IPv4 prefix
31.7.8.0/21
- IP Prefix (CIDR)
- 31.7.8.0/21
- Subnet Mask
- 255.255.248.0
- Address Count
- 2,048
Registration 1 of 2
- Owner
- RIPE-NCC-MANAGED-ADDRESS-BLOCK
- Registry
- RIPENCC
- Registered Prefix
- 31.0.0.0/8 (31.0.0.0 - 31.255.255.255)
- Delegated Prefix
- 31.99.128.0/18 (31.99.128.0 - 31.99.191.255)
Registration 2 of 2
- Handle
- DICO-MNT
- Country
-
United Kingdom of Great Britain and Northern Ireland (GB)
- Registry
- RIPENCC
- Registered Prefixes
-
31.7.8.0/26 (31.7.8.0 - 31.7.8.63)
31.7.8.64/27 (31.7.8.64 - 31.7.8.95)
31.7.8.112/28 (31.7.8.112 - 31.7.8.127)
31.7.8.128/26 (31.7.8.128 - 31.7.8.191)
31.7.8.192/26 (31.7.8.192 - 31.7.8.255)
31.7.9.0/25 (31.7.9.0 - 31.7.9.127)
31.7.9.128/25 (31.7.9.128 - 31.7.9.255) - Delegated Prefix
- 31.7.8.0/21 (31.7.8.0 - 31.7.15.255)
| Announced Prefix | Relationship | Origin ASN | Description | Country | First Address | Last Address |
|---|---|---|---|---|---|---|
| 31.7.8.0/21 | Exact | AS8676 | PRT Systems Limited |
United Kingdom of Great Britain and Northern Ireland (GB)
|
31.7.8.0 | 31.7.15.255 |