Data as of Nov 12, 2026
64.91.58.0/24
No anonymizer space · no proxy exits in 30 daysLogan Health Medical Center · space held by CenturyLink Communications, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 64.91.0.0/18 since Feb 2016 | AS22561 | Residential | CenturyLink Communications, LLC | ||
| 64.91.0.0/17 since Feb 2016 | AS209 | Residential | 2 | CenturyLink Communications, LLC |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 64.91.0.0/17 | 32,768 | CENTURYLINK-LEGACY-CENTURYTEL-NETBLOCK1 | CenturyLink Communications, LLC (CCL-534) · US | Direct Allocation | May 12, 2000 | abuse@ |
| └ 64.91.58.0/24 | 256 | 64-91-58-0-24 | Logan Health Medical Center (KRMC-4) · US | Reassigned | Oct 9, 2023 | abuse@ |
Network & registry
IPv4 market
Holder
- Organization
- CenturyLink Communications, LLC
- Handle
- CCL-534
- Range
- 64.
91. 0. 0/ 17 - Registration type
- Direct Allocation
- Record created
- May 12, 2000
Origin network
AS400886
US
- Name
- Logan Health Medical Center
- Type
- Business
- Registered
- Sep 27, 2023
- Domain
- logan.org
- Industry
- Health Care Services
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Rotating
- First seen
- May 2005
- Current origin since
- Mar 2024 · 2.7 yr
- Origin networks
- 4
- Last change of origin
- Mar 2024
Recorded history
History
- Handoffs
- 3
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS400886 | ARIN | Logan Health | MNT-KRMC-4 | Feb 13, 2024 |
Whois
Registration for this announcement
- Range
- 64.
91. 58. 0/ 24 - Netname
- 64-91-58-0-24
- Registrant
- Logan Health Medical Center
- Organization
- Logan Health Medical Center (KRMC-4)
- Org address
- 310 Sunnyview Lane, Kalispell, MT, 59901
- Org country
- US
- Type
- Reassigned
- Handle
- NET-64-91-58-0-1
- Parent
- NET-64-91-0-0-1
- Created
- Oct 9, 2023
- RIR
- ARIN
- Country
- US
- Delegated
- May 12, 2000
- Status
- assigned
Report abuse
Abuse contact
- abuse@
logan. org - Name
- ABUSE
- Phone
- +1-406-751-5700
- Handle
- ABUSE8503-ARIN