Data as of Nov 4, 2026
16.66.0.0/16
No anonymizer space · no proxy exits in 30 daysAmazon · space held by Amazon.com, Inc.
Announcement
this exact prefix
RPKI valid
Announced by
Type
Hosting
Recent change
New origin Aug 2026
from AS16509 Amazon.com, Inc.
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 16.66.0.0/17 since Jul 2026 | AS8987 | Hosting | Amazon.com, Inc. | |
| 16.66.128.0/17 since Jul 2026 | AS8987 | Hosting | Amazon.com, Inc. |
Network & registry
Origin network
AS8987
US
- Name
- Amazon
- Type
- Hosting
- Registered
- Jun 30, 2026
- Domain
- amazon.com
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- May 2005
- Current origin since
- Aug 2026 · 3 mo
- Origin networks
- 3
- Last change of origin
- Aug 2026
Recorded history
History
- Handoffs
- 2
Whois
Registration for this announcement
- Range
- 16.66.0.0/15
- Netname
- AMAZO-4
- Registrant
- Amazon.com, Inc.
- Organization
- Amazon.com, Inc. (AMAZO-4)
- Org address
- Amazon Web Services, Inc., Seattle, WA, 98108-1226
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-16-66-0-0-1
- Parent
- NET-16-0-0-0-0
- Created
- Jun 30, 2023
- RIR
- ARIN
- Country
- US
- Delegated
- Jun 30, 2023
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Amazon EC2 Abuse
- Phone
- +1-206-555-0000
- Handle
- AEA8-ARIN