Data as of Nov 15, 2026
50.87.136.0/21
1 residential-proxy exit · 30 daysOracle Corporation · space held by Unified Layer
Announcement
this exact prefix
RPKI valid
Announced by
Type
Hosting
Recent change
New origin Sep 2026
its first announcement on record
Residential-proxy exits
Proxy exits
1
0.05% of its addresses · 30 days
Oct 16, 2026 – Nov 14, 2026
Exits seen per day
10 observations
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 50.87.0.0/16 since Oct 2011 | AS46606 | Hosting | Unified Layer |
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 50.87.136.0/22 since Sep 2026 | AS46606 | Hosting | Unified Layer | |
| 50.87.140.0/22 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
- Stable
- First seen
- Sep 2026
- Current origin since
- Sep 2026 · 2 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 50.87.136.0/21 | AS396982 | /21 | ARIN | Another network |
| 50.87.0.0/16 | AS19871 | /24 | ARIN | Another network |
| 50.87.0.0/16 | AS26337 | /24 | ARIN | Another network |
| 50.87.0.0/16 | AS31898 | /24 | ARIN | RPKI valid |
| 50.87.0.0/16 | AS46606 | /24 | ARIN | Another network |
| 50.87.0.0/16 | AS198949 | /24 | ARIN | Another network |
Whois
Registration for this announcement
- Range
- 50.
87. 0. 0/ 16 - Netname
- UNIFIEDLAYER-NETWORK-9
- 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-50-87-0-0-1
- Parent
- NET-50-0-0-0-0
- Created
- Jan 24, 2011
- RIR
- ARIN
- Country
- US
- Delegated
- Jan 24, 2011
- Status
- assigned
Report abuse
Abuse contact
- IARPOC@
Newfold. com - Name
- EIG-Abuse Mitigation
- Phone
- +1-877-659-6181
- Handle
- EIGAB1-ARIN