IPv4 prefix
81.0.231.0/24
- IP Prefix (CIDR)
- 81.0.231.0/24
- Subnet Mask
- 255.255.255.0
- Address Count
- 256
- Handle
- CASABLANCA-RIPE-MNT
- Country
-
Czechia (CZ)
- Registry
- RIPENCC
- Registered Prefixes
-
81.0.231.0/29 (81.0.231.0 - 81.0.231.7)
81.0.231.8/29 (81.0.231.8 - 81.0.231.15)
81.0.231.48/29 (81.0.231.48 - 81.0.231.55)
81.0.231.56/29 (81.0.231.56 - 81.0.231.63)
81.0.231.96/28 (81.0.231.96 - 81.0.231.111)
81.0.231.128/29 (81.0.231.128 - 81.0.231.135)
81.0.231.192/29 (81.0.231.192 - 81.0.231.199)
81.0.231.208/29 (81.0.231.208 - 81.0.231.215)
81.0.231.224/29 (81.0.231.224 - 81.0.231.231)
81.0.231.232/29 (81.0.231.232 - 81.0.231.239)
81.0.231.248/29 (81.0.231.248 - 81.0.231.255) - Delegated Prefix
- 81.0.230.0/23 (81.0.230.0 - 81.0.231.255)
| Announced Prefix | Relationship | Origin ASN | Description | Country | First Address | Last Address |
|---|---|---|---|---|---|---|
| 81.0.231.0/24 | Exact | AS15685 | CASABLANCA INT a.s. |
Czechia (CZ)
|
81.0.231.0 | 81.0.231.255 |