Data as of Nov 4, 2026
131.186.48.0/23
No anonymizer space · no proxy exits in 30 daysOracle Corporation
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 131.186.48.0/22 since Nov 2023 | AS54253 | Hosting | Oracle Corporation |
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 |
|---|---|---|---|---|---|---|
| 131.186.0.0/16 | 65,536 | OC-195 | Oracle Corporation (ORACLE-4) · US | Direct Allocation | Oct 31, 2016 | abuse@ |
| └ 131.186.0.0/16 | 65,536 | OC-195 | Oracle Public Cloud (OC-195) · US | Reassigned | Dec 1, 2017 | domain-contact_ |
Network & registry
IPv4 market
Holder
- Organization
- Oracle Corporation
- Handle
- ORACLE-4
- Range
- 131.
186. 0. 0/ 16 - Registration type
- Direct Allocation
- Record created
- Oct 31, 2016
Origin network
AS54253
US
- Name
- Oracle Corporation
- Type
- Hosting
- Registered
- Nov 21, 2011
- Domain
- oracle.com
- Industry
- Software Development
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Nov 2023
- Current origin since
- Nov 2023 · 3.0 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 131.186.48.0/22 | AS54253 | /24 | ARIN | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS54253 | RADB | OC15-DAC1 | MAINT-ORACLE | Jan 12, 2024 |
Whois
Registration for this announcement
- Range
- 131.
186. 0. 0/ 16 - Netname
- OC-195
- Registrant
- Oracle Public Cloud
- Organization
- Oracle Public Cloud (OC-195)
- Org address
- 1501 4th Ave, Seattle, WA, 98101
- Org country
- US
- Type
- Reassigned
- Handle
- NET-131-186-0-0-2
- Parent
- NET-131-186-0-0-1
- Created
- Dec 1, 2017
- RIR
- ARIN
- Country
- US
- Delegated
- Oct 31, 2016
- Status
- assigned
Report abuse
Abuse contact
- domain-contact_
ww_ grp@ oracle. com - Name
- Oracle Bare Metal Operations
- Phone
- +1-512-712-7403
- Handle
- OBMO-ARIN