Data as of Nov 7, 2026
66.147.244.0/22
No anonymizer space · no proxy exits in 30 daysOracle Corporation · space held by Unified Layer
Announcement
this exact prefix
RPKI valid
Announced by
Type
Hosting
Recent change
New origin Sep 2026
from AS11798 Ace Data Centers, Inc., after 17.8 years unannounced
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 66.147.240.0/20 since Oct 2011 | AS46606 | Hosting | Unified Layer |
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 66.147.244.0/23 since Sep 2026 | AS46606 | Hosting | Unified Layer | |
| 66.147.246.0/23 since Sep 2026 | AS46606 | Hosting | Unified Layer |
Network & registry
Origin network
AS31898
US
- Name
- Oracle Corporation
- Type
- Hosting
- Registered
- Mar 21, 2011
- Domain
- oracle.com
- Website
- cloud.oracle.com
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 16
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Reactivated
- First seen
- Oct 2008
- Current origin since
- Sep 2026 · 2 mo
- Origin networks
- 2
- Last change of origin
- Sep 2026
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 66.147.244.0/22 | AS396982 | /22 | ARIN | Another network |
| 66.147.240.0/20 | AS19871 | /24 | ARIN | Another network |
| 66.147.240.0/20 | AS26337 | /24 | ARIN | Another network |
| 66.147.240.0/20 | AS31898 | /24 | ARIN | RPKI valid |
| 66.147.240.0/20 | AS46606 | /24 | ARIN | Another network |
Whois
Registration for this announcement
- Range
- 66.
147. 240. 0/ 20 - Netname
- UNIFIEDLAYER-NETWORK-4
- Registrant
- Unified Layer
- Organization
- Unified Layer (BLUEH-2)
- Org address
- 1958 South 950 East, Provo, UT, 84606
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-66-147-240-0-1
- Parent
- NET-66-0-0-0-0
- Created
- May 5, 2008
- RIR
- ARIN
- Country
- US
- Delegated
- May 5, 2008
- Status
- assigned
Report abuse
Abuse contact
- IARPOC@
Newfold. com - Name
- EIG-Abuse Mitigation
- Phone
- +1-877-659-6181
- Handle
- EIGAB1-ARIN