IPv4 prefix
204.19.4.0/22
- IP Prefix (CIDR)
- 204.19.4.0/22
- Subnet Mask
- 255.255.252.0
- Address Count
- 1,024
- Owner
- Cegep du Vieux-Montreal
- Handle
- CDV-2-Z
- Address
- 255 Rue Ontario, Est Montreal QC H2X-1X6 Canada
- Registry
- ARIN
- Registered Prefix
- 204.19.4.0/22 (204.19.4.0 - 204.19.7.255)
- Delegated Prefix
- 204.19.2.0/23 (204.19.2.0 - 204.19.3.255)
| Announced Prefix | Relationship | Origin ASN | Description | Country | First Address | Last Address |
|---|---|---|---|---|---|---|
| 204.19.4.0/23 | More specific | AS376 | Reseau d'Informations Scientifiques du Quebec (RISQ Inc.) |
Canada (CA)
|
204.19.4.0 | 204.19.5.255 |
| 204.19.6.0/24 | More specific | AS376 | Reseau d'Informations Scientifiques du Quebec (RISQ Inc.) |
Canada (CA)
|
204.19.6.0 | 204.19.6.255 |