Data as of Nov 3, 2026
66.185.144.0/24
No anonymizer space · no proxy exits in 30 daysAmazon.com, Inc. · space held by GEICO
Announcement
this exact prefix
RPKI valid
Announced by
Type
Hosting
Risk
50 / 100 · Medium
Recent change
New origin Jul 2026
its first announcement on record
Network & registry
Origin network
AS16509
US
- Name
- Amazon.com, Inc.
- Type
- Hosting
- Registered
- May 4, 2000
- Domain
- amazon.com
- Website
- www.amazon.com
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 294
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Jul 2026
- Current origin since
- Jul 2026 · 4 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 66.185.144.0/24 | AS14618 | /24 | ARIN | Another network |
| 66.185.144.0/24 | AS16509 | /24 | ARIN | RPKI valid |
| 66.185.128.0/19 | AS14450 | /24 | ARIN | Another network |
Whois
Registration for this announcement
- Range
- 66.185.128.0/19
- Netname
- GEICO-V4-3
- Registrant
- GEICO
- Organization
- GEICO (GEICO-1)
- Org address
- 5260 WESTERN AVE, CHEVY CHASE, MD, 20815
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-66-185-128-0-1
- Parent
- NET-66-0-0-0-0
- Created
- Oct 20, 2025
- RIR
- ARIN
- Country
- US
- Delegated
- Oct 20, 2025
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Rakowski, Kamil
- Phone
- +1-240-541-7789
- Handle
- RAKOW25-ARIN