Data as of Nov 5, 2026
216.221.160.0/19
No anonymizer space · no proxy exits in 30 daysAmazon.com, Inc. · space held by Amazon Web Services, Inc.
Announcements
Nesting
More-specifics by size
Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 216.221.160.0/23 since Jan 2024 | AS16509 | Hosting | Amazon Web Services, Inc. | |
| 216.221.162.0/24 since Feb 2025 | AS16509 | Hosting | Amazon Web Services, Inc. | |
| 216.221.163.0/24 since Feb 2025 | AS8987 | Hosting | Amazon Web Services, Inc. | |
| 216.221.164.0/23 since Feb 2024 | AS16509 | Hosting | Amazon Web Services, Inc. | |
| 216.221.166.0/23 since Feb 2024 | AS8987 | Hosting | Amazon Web Services, Inc. | |
| 216.221.168.0/21 since Dec 2024 | AS14618 | Hosting | Amazon Web Services, Inc. | |
| 216.221.176.0/24 since Dec 2024 | AS16509 | Hosting | Amazon Web Services, Inc. | |
| 216.221.177.0/24 since Aug 2025 | AS16509 | Hosting | Amazon Web Services, Inc. | |
| 216.221.178.0/24 since Aug 2025 | AS16509 | Hosting | Amazon Web Services, Inc. | |
| 216.221.180.0/24 since Aug 2025 | AS16509 | Hosting | Amazon Web Services, Inc. | |
| 216.221.181.0/24 since Aug 2025 | AS16509 | Hosting | Amazon Web Services, Inc. | |
| 216.221.182.0/24 since Aug 2025 | AS16509 | Hosting | Amazon Web Services, Inc. | |
| 216.221.183.0/24 since Aug 2025 | AS16509 | Hosting | Amazon Web Services, Inc. | |
| 216.221.184.0/24 since Aug 2025 | AS16509 | Hosting | Amazon Web Services, Inc. | |
| 216.221.185.0/24 since Aug 2025 | AS16509 | Hosting | Amazon Web Services, Inc. | |
| 216.221.186.0/24 since Aug 2025 | AS16509 | Hosting | Amazon Web Services, Inc. | |
| 216.221.187.0/24 since Apr 2026 | AS8987 | Hosting | Amazon Web Services, Inc. | |
| 216.221.188.0/24 since Apr 2026 | AS8987 | Hosting | Amazon Web Services, Inc. | |
| 216.221.189.0/24 since Aug 2026 | AS16509 | Hosting | Amazon Web Services, Inc. |
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
- Reactivated
- First seen
- May 2005
- Current origin since
- Dec 2024 · 1.9 yr
- Origin networks
- 4
- Last change of origin
- Dec 2024
Recorded history
History
- Handoffs
- 3
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 216.221.160.0/19 | AS16509 | /24 | ARIN | RPKI valid |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 216.221.179.0/24 | AS16509 | RADB | Amazon EC2 Prefix | MAINT-AS16509 | Aug 26, 2025 |
Whois
Registration for this announcement
- Range
- 216.
221. 160. 0/ 19 - Netname
- AMAZO-22
- Registrant
- Amazon Web Services, Inc.
- Organization
- Amazon Web Services, Inc. (AMAZO-22)
- Org address
- Amazon Web Services, Seattle, WA, 98144
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-216-221-160-0-1
- Parent
- NET-216-0-0-0-0
- Created
- Apr 14, 2023
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 14, 2023
- Status
- assigned
Report abuse
Abuse contact
- email-abuse@
amazon. com - Name
- Amazon SES Abuse
- Phone
- +1-206-741-3696
- Handle
- ASA152-ARIN