Data as of Nov 10, 2026
153.72.209.0/24
No anonymizer space · no proxy exits in 30 daysPalo Alto Networks, Inc
Announcement
this exact prefix
RPKI valid
Announced by
Type
Business
Risk
0 / 100 · Low
Recent change
New origin Nov 10, 2026
from AS31898 Oracle Corporation
Network & registry
Origin network
AS2763
US
- Name
- Palo Alto Networks, Inc
- Type
- Business
- Registered
- Dec 3, 2024
- Domain
- paloaltonetworks.com
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Apr 2026
- Current origin since
- Nov 10, 2026 · under a month
- Origin networks
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 153.72.192.0/19 | AS2763 | /24 | ARIN | RPKI valid |
| 153.72.192.0/19 | AS31898 | /24 | ARIN | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS31898 not the origin | RADB | Oracle Corporation | MAINT-ORACLE | Apr 3, 2026 |
Whois
Registration for this announcement
- Range
- 153.
72. 0. 0/ 16 - Netname
- PAN-22
- Registrant
- Palo Alto Networks, Inc
- Organization
- Palo Alto Networks, Inc (PAN-22)
- Org address
- Palo Alto Networks, Santa Clara, CA, 95054
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-153-72-0-0-3
- Parent
- NET-153-0-0-0-0
- Created
- Dec 4, 2025
- RIR
- ARIN
- Country
- US
- Delegated
- Dec 4, 2025
- Status
- assigned
Report abuse
Abuse contact
- dl-ipabuse@
paloaltonetworks. com - Name
- IP Abuse
- Phone
- +1-408-753-4000
- Handle
- IPABU42-ARIN