IPv4 prefix
198.57.0.0/21
- IP Prefix (CIDR)
- 198.57.0.0/21
- Subnet Mask
- 255.255.248.0
- Address Count
- 2,048
- Owner
- Kellin Communications
- Handle
- WEL-17
- Address
- 6203 Valley Hi Larkspur CO 80118 United States
- Registry
- ARIN
- Registered Prefix
- 198.57.0.0/21 (198.57.0.0 - 198.57.7.255)
| Announced Prefix | Relationship | Origin ASN | Description | Country | First Address | Last Address |
|---|---|---|---|---|---|---|
| 198.57.0.0/24 | More specific | AS21832 | Kellin Communications |
United States of America (US)
|
198.57.0.0 | 198.57.0.255 |
| 198.57.2.0/23 | More specific | AS21832 | Kellin Communications |
United States of America (US)
|
198.57.2.0 | 198.57.3.255 |
| 198.57.4.0/22 | More specific | AS21832 | Kellin Communications |
United States of America (US)
|
198.57.4.0 | 198.57.7.255 |