IPv4 prefix
217.12.72.0/22
- IP Prefix (CIDR)
- 217.12.72.0/22
- Subnet Mask
- 255.255.252.0
- Address Count
- 1,024
- Owner
- JSC "ER-Telecom Holding" Saint-Petersburg Branch
- Handle
- ORG-CHSB2-RIPE
- Country
-
Russian Federation (RU)
- Address
- Kolomyazhsky, 29 Saint-Petersburg Russian Federation
- Registry
- RIPENCC
- Registered Prefix
- 217.12.72.0/22 (217.12.72.0 - 217.12.75.255)
- Delegated Prefix
- 217.12.64.0/20 (217.12.64.0 - 217.12.79.255)
| Announced Prefix | Relationship | Origin ASN | Description | Country | First Address | Last Address |
|---|---|---|---|---|---|---|
| 217.12.72.0/21 | Covering | AS51570 | JSC ER-Telecom Holding |
Russian Federation (RU)
|
217.12.72.0 | 217.12.79.255 |