Data as of Nov 13, 2026
66.232.37.0/24
No anonymizer space · no proxy exits in 30 daysPalo Alto Networks · space held by Palo Alto Networks, Inc
Network & registry
Origin network
AS54538
US
- Name
- Palo Alto Networks
- Type
- Business
- Registered
- Mar 13, 2012
- Domain
- paloaltonetworks.com
- Industry
- Software Development
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Aug 2011
- Current origin since
- Oct 2024 · 2.1 yr
- Origin networks
- 3
- Last change of origin
- Dec 2018
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 66.232.37.0/24 | AS54538 | /24 | ARIN | RPKI valid |
Whois
Registration for this announcement
- Range
- 66.
232. 32. 0/ 20 - 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-66-232-32-0-2
- Parent
- NET-66-0-0-0-0
- Created
- Aug 24, 2018
- RIR
- ARIN
- Country
- US
- Delegated
- Aug 24, 2018
- Status
- assigned
Report abuse
Abuse contact
- dl-ipabuse@
paloaltonetworks. com - Name
- IP Abuse
- Phone
- +1-408-753-4000
- Handle
- IPABU42-ARIN