Data as of Nov 10, 2026
16.57.0.0/18
No anonymizer space · no proxy exits in 30 daysAmazon.com, Inc.
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 16.57.0.0/16 since Dec 2024 | AS16509 | Hosting | Amazon.com, Inc. |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 16. | 720,896 | AMAZO-4 | Amazon.com, Inc. (AMAZO-4) · US | Direct Allocation | Apr 29, 2020 | trustandsafety@ |
| └ 16.57.0.0/18 | 16,384 | AMAZON-SIN | Amazon Data Services Singapore (ADSS-3) · SG | Reallocated | Mar 4, 2024 | trustandsafety@ |
Network & registry
IPv4 market
Holder
- Organization
- Amazon.com, Inc.
- Handle
- AMAZO-4
- Range
- 16.
48. 0. 0 - 16. 58. 255. 255 - Registration type
- Direct Allocation
- Record created
- Apr 29, 2020
- Reallocated to
- Amazon Data Services Singapore (ADSS-3)
- Reallocated range
- 16.
57. 0. 0/ 18 - Reallocated
- Mar 4, 2024
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
- 286
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Mar 2024
- Current origin since
- Mar 2024 · 2.7 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 16.57.0.0/18 | AS16509 | /18 | ARIN | RPKI valid |
| 16.57.0.0/16 | AS16509 | /16 | ARIN | Too specific |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS16509 | RADB | Amazon EC2 SIN Prefix | MAINT-AS16509 | Mar 4, 2024 |
Whois
Registration for this announcement
- Range
- 16.
57. 0. 0/ 18 - Netname
- AMAZON-SIN
- Registrant
- Amazon Data Services Singapore
- Organization
- Amazon Data Services Singapore (ADSS-3)
- Org address
- Bedok Central Post Office, Singapore, 049481
- Org country
- SG
- Type
- Reallocated
- Handle
- NET-16-57-0-0-1
- Parent
- NET-16-48-0-0-1
- Created
- Mar 4, 2024
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 29, 2020
- Status
- assigned
Report abuse
Abuse contact
- trustandsafety@
support. aws. com - Name
- Amazon EC2 Abuse
- Phone
- +1-206-555-0000
- Handle
- AEA8-ARIN