IPv4 prefix
154.64.156.0/22
- IP Prefix (CIDR)
- 154.64.156.0/22
- Subnet Mask
- 255.255.252.0
- Address Count
- 1,024
- Owner
- Cogent Communications, LLC
- Handle
- COGC
- Address
- 2450 N Street NW Washington DC 20037 United States
- Registry
- ARIN
- Registered Prefix
- 154.64.0.0/16 (154.64.0.0 - 154.64.255.255)
| Announced Prefix | Relationship | Origin ASN | Description | Country | First Address | Last Address |
|---|---|---|---|---|---|---|
| 154.64.0.0/16 | Covering | AS174 | Cogent Communications LLC |
United States of America (US)
|
154.64.0.0 | 154.64.255.255 |
| 154.64.156.0/23 | More specific | AS215595 | SparkTech LTD |
United States of America (US)
|
154.64.156.0 | 154.64.157.255 |