IPv4 prefix
64.91.0.0/17
- IP Prefix (CIDR)
- 64.91.0.0/17
- Subnet Mask
- 255.255.128.0
- Address Count
- 32,768
Registration 1 of 2
- Owner
- CenturyLink Communications, LLC
- Handle
- CCL-534
- Address
- 100 CENTURYLINK DR Monroe LA 71201 United States
- Registry
- ARIN
- Registered Prefix
- 64.91.0.0/17 (64.91.0.0 - 64.91.127.255)
Registration 2 of 2
- Owner
- Logan Health Medical Center
- Handle
- KRMC-4
- Address
- 310 Sunnyview Lane Kalispell MT 59901 United States
- Registry
- ARIN
- Registered Prefix
- 64.91.58.0/24 (64.91.58.0 - 64.91.58.255)
- Delegated Prefix
- 64.91.0.0/17 (64.91.0.0 - 64.91.127.255)
| Announced Prefix | Relationship | Origin ASN | Description | Country | First Address | Last Address |
|---|---|---|---|---|---|---|
| 64.91.0.0/17 | Exact | AS209 | CenturyLink Communications LLC |
United States of America (US)
|
64.91.0.0 | 64.91.127.255 |
| 64.91.0.0/17 | Exact | AS22561 | CenturyLink Communications LLC |
United States of America (US)
|
64.91.0.0 | 64.91.127.255 |
| 64.91.58.0/24 | More specific | AS400886 | Logan Health Medical Center |
United States of America (US)
|
64.91.58.0 | 64.91.58.255 |
| 64.91.80.0/22 | More specific | AS23126 | CenturyLink Communications LLC |
United States of America (US)
|
64.91.80.0 | 64.91.83.255 |