IPv4 prefix
217.72.48.0/20
- IP Prefix (CIDR)
- 217.72.48.0/20
- Subnet Mask
- 255.255.240.0
- Address Count
- 4,096
Registration 1 of 3
- Owner
- RIPE-NCC-MANAGED-ADDRESS-BLOCK
- Registry
- RIPENCC
- Registered Prefix
- 217.0.0.0/8 (217.0.0.0 - 217.255.255.255)
- Delegated Prefix
- 217.78.229.0/24 (217.78.229.0 - 217.78.229.255)
Registration 2 of 3
- Owner
- A3 Foretag AB
- Handle
- ORG-LSA4-RIPE
- Country
-
Sweden (SE)
- Address
- Ideon Research Park, Beta 1 Scheelevagen 17 SE-223 70 Lund SWEDEN
- Registry
- RIPENCC
- Registered Prefixes
-
217.72.48.0/25 (217.72.48.0 - 217.72.48.127)
217.72.48.128/26 (217.72.48.128 - 217.72.48.191)
217.72.48.224/27 (217.72.48.224 - 217.72.48.255)
217.72.50.0/24 (217.72.50.0 - 217.72.50.255)
217.72.51.0/24 (217.72.51.0 - 217.72.51.255)
217.72.55.0/24 (217.72.55.0 - 217.72.55.255)
217.72.63.128/25 (217.72.63.128 - 217.72.63.255) - Delegated Prefix
- 217.72.48.0/20 (217.72.48.0 - 217.72.63.255)
Registration 3 of 3
- Handle
- BB2-MNT
- Country
-
Sweden (SE)
- Registry
- RIPENCC
- Registered Prefixes
-
217.72.52.0/23 (217.72.52.0 - 217.72.53.255)
217.72.54.0/24 (217.72.54.0 - 217.72.54.255)
217.72.56.0/22 (217.72.56.0 - 217.72.59.255)
217.72.60.0/23 (217.72.60.0 - 217.72.61.255)
217.72.62.0/24 (217.72.62.0 - 217.72.62.255) - Delegated Prefix
- 217.72.48.0/20 (217.72.48.0 - 217.72.63.255)
| Announced Prefix | Relationship | Origin ASN | Description | Country | First Address | Last Address |
|---|---|---|---|---|---|---|
| 217.72.48.0/20 | Exact | AS29518 | Bredband2 AB |
Sweden (SE)
|
217.72.48.0 | 217.72.63.255 |