Data as of Nov 11, 2026
3.44.128.0/18
No anonymizer space · no proxy exits in 30 daysAmazon.com, Inc. · space held by Amazon Technologies Inc.
Operators, sellers and brokers
Corporate gateways
| Name | Parent | In 3.44.128.0/18 | /24s |
|---|---|---|---|
| WatchGuard FireCloud | WatchGuard | 80.05% | 1 |
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 3.0.0.0/10 since Dec 2024 | AS16509 | Hosting | Amazon Technologies Inc. |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
16,384 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Hosting | 16,376 | >99% | 2 | |
| Corporate gateway | 8 | 0.05% | 1 |
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
- 300
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Aug 2025
- Current origin since
- Aug 2025 · 1.3 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 3.40.0.0/13 | AS14618 | /24 | ARIN | Another network |
| 3.40.0.0/13 | AS16509 | /24 | ARIN | RPKI valid |
| 3.0.0.0/10 | AS16509 | /10 | ARIN | Too specific |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS16509 | RADB | Amazon EC2 Prefix | MAINT-AS16509 | Aug 7, 2025 |
Whois
Registration for this announcement
- Range
- 3.
0. 0. 0/ 9 - Netname
- AT-88-Z
- Registrant
- Amazon Technologies Inc.
- Organization
- Amazon Technologies Inc. (AT-88-Z)
- Org address
- 410 Terry Ave N., Seattle, WA, 98109
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-3-0-0-0-1
- Parent
- NET-3-0-0-0-0
- Created
- Dec 20, 2017
- RIR
- ARIN
- Country
- US
- Delegated
- Dec 20, 2017
- Status
- assigned
Report abuse
Abuse contact
- trustandsafety@
support. aws. com - Name
- Amazon EC2 Abuse
- Phone
- +1-206-555-0000
- Handle
- AEA8-ARIN