Data as of Nov 9, 2026
144.168.128.0/17
2 anonymizer addresses · <0.01% · VPNAmazon.com, Inc.
IPv4 market
Path
2 · Leased from
not leased
Operators, sellers and brokers
VPN services
| Name | Parent | In 144.168.128.0/17 | /24s |
|---|---|---|---|
| Windscribe | 2<0.01% | 1 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
144.168.128.0/17
From the registry to its use
- Mar 30, 2023Registry recordAmazon.com, Inc.Direct Allocation144.168.128.0/17
- Dec 7, 2024– today
- todayUsedWindscribeVPN
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 |
|---|---|---|---|---|---|---|
| 144.168.128.0/17 | 32,768 | AMAZO-4 | Amazon.com, Inc. (AMAZO-4) · US | Direct Allocation | Mar 30, 2023 | trustandsafety@ |
| └ 144.168.160.0/21 | 2,048 | SM-MTL-144-168-160-0-21 | Server Mania Inc (SM-1015) · CA | Reallocated | Jun 21, 2017 | abuse-system@ |
| └ 144.168.171.0/24 | 256 | 144-168-171-0-24 | unknown | — | — | — |
| └ 144.168.172.0/24 | 256 | 144-168-172-0-24 | unknown | — | — | — |
| └ 144.168.173.0/24 | 256 | SYPTEC-DATACENTER-SERVICES | unknown | — | — | — |
| └ 144.168.181.0/24 | 256 | SYPTEC-DATACENTER-SERVICES | unknown | — | — | — |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
32,768 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Hosting | 32,766 | >99% | 5 | |
| VPNanonymizer | 2 | <0.01% | 2 |
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
- 286
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Dec 2024
- Current origin since
- Dec 2024 · 1.9 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 144.168.128.0/17 | AS16509 | /24 | ARIN | RPKI valid |
Whois
Registration for this announcement
- Range
- 144.
168. 128. 0/ 17 - 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-144-168-128-0-1
- Parent
- NET-144-0-0-0-0
- Created
- Mar 30, 2023
- RIR
- ARIN
- Country
- US
- Delegated
- Mar 30, 2023
- Status
- assigned
Report abuse
Abuse contact
- trustandsafety@
support. aws. com - Name
- Amazon EC2 Abuse
- Phone
- +1-206-555-0000
- Handle
- AEA8-ARIN