Data as of Nov 8, 2026
166.117.0.0/16
No anonymizer space · no proxy exits in 30 daysAmazon.com, Inc.
Announcements
Nesting
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Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
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Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 166.117.0.0/20 since Apr 2025 | AS16509 | Hosting | Amazon.com, Inc. | |
| 166.117.16.0/20 since Apr 2025 | AS16509 | Hosting | Amazon.com, Inc. | |
| 166.117.32.0/20 since Apr 2025 | AS16509 | Hosting | Amazon.com, Inc. | |
| 166.117.48.0/20 since Apr 2025 | AS16509 | Hosting | Amazon.com, Inc. | |
| 166.117.64.0/20 since Apr 2025 | AS16509 | Hosting | Amazon.com, Inc. | |
| 166.117.80.0/20 since Apr 2025 | AS16509 | Hosting | Amazon.com, Inc. | |
| 166.117.96.0/20 since Apr 2025 | AS16509 | Hosting | Amazon.com, Inc. | |
| 166.117.112.0/20 since Apr 2025 | AS16509 | Hosting | Amazon.com, Inc. | |
| 166.117.128.0/20 since Apr 2025 | AS16509 | Hosting | Amazon.com, Inc. | |
| 166.117.144.0/20 since Apr 2025 | AS16509 | Hosting | Amazon.com, Inc. | |
| 166.117.160.0/20 since Apr 2025 | AS16509 | Hosting | Amazon.com, Inc. | |
| 166.117.176.0/20 since Apr 2025 | AS16509 | Hosting | Amazon.com, Inc. | |
| 166.117.192.0/20 since Apr 2025 | AS16509 | Hosting | Amazon.com, Inc. | |
| 166.117.208.0/20 since Apr 2025 | AS16509 | Hosting | Amazon.com, Inc. | |
| 166.117.224.0/20 since Apr 2025 | AS16509 | Hosting | Amazon.com, Inc. | |
| 166.117.240.0/20 since Apr 2025 | AS16509 | Hosting | Amazon.com, 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
- Oct 2007
- Current origin since
- Dec 2024 · 1.9 yr
- Origin networks
- 3
- Last change of origin
- Dec 2024
Recorded history
History
- Handoffs
- 2
Whois
Registration for this announcement
- Range
- 166.
117. 0. 0/ 16 - 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-166-117-0-0-1
- Parent
- NET-166-0-0-0-0
- Created
- Apr 21, 2022
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 21, 2022
- Status
- assigned
Report abuse
Abuse contact
- trustandsafety@
support. aws. com - Name
- Amazon EC2 Abuse
- Phone
- +1-206-555-0000
- Handle
- AEA8-ARIN