Data as of Nov 10, 2026
139.137.254.0/23
No anonymizer space · no proxy exits in 30 daysCleveland Clinic Foundation
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 139.137.0.0/16 since May 2005 | AS22093 | Business | 5 | Cleveland Clinic Foundation |
Network & registry
Origin network
AS22093
US
- Name
- Cleveland Clinic Foundation
- Type
- Business
- Registered
- Aug 7, 2001
- Domain
- clevelandclinic.org
- Industry
- Hospitals and Medical Centers
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Jan 2023
- Current origin since
- Jan 2023 · 3.8 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 139.
137. 0. 0/ 16 - Netname
- CCFNET1
- Registrant
- Cleveland Clinic Foundation
- Organization
- Cleveland Clinic Foundation (CCF)
- Org address
- 17325 Euclid Avenue, Cleveland, OH, 44112
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-139-137-0-0-1
- Parent
- NET-139-0-0-0-0
- Created
- May 28, 1992
- RIR
- ARIN
- Country
- US
- Delegated
- May 28, 1992
- Status
- assigned
Report abuse
Abuse contact
- IP-Admin@
ccf. org - Name
- IP-Admin
- Phone
- +1-216-312-4190
- Handle
- IPADM150-ARIN