Data as of Nov 8, 2026
40.235.128.0/18
No anonymizer space · no proxy exits in 30 daysAmazon.com, Inc.
Announcement
this exact prefix
RPKI valid
Announced by
Type
Hosting
Risk
50 / 100 · Medium
Recent change
Reallocated Jul 30, 2026
to Amazon Technologies Dallas by 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 |
|---|---|---|---|---|---|---|
| 40. | 49,152 | AMAZO-4 | Amazon.com, Inc. (AMAZO-4) · US | Direct Allocation | Jun 16, 2023 | trustandsafety@ |
| └ 40.235.128.0/18 | 16,384 | AMAZON-DAL | Amazon Technologies Dallas (AT-9084) · US | Reallocated | Jul 30, 2026 | trustandsafety@ |
Network & registry
IPv4 market
Holder
- Organization
- Amazon.com, Inc.
- Handle
- AMAZO-4
- Range
- 40.
235. 64. 0 - 40. 235. 255. 255 - Registration type
- Direct Allocation
- Record created
- Jun 16, 2023
- Reallocated to
- Amazon Technologies Dallas (AT-9084)
- Reallocated range
- 40.
235. 128. 0/ 18 - Reallocated
- Jul 30, 2026
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
- Stable
- First seen
- Dec 2024
- Current origin since
- Dec 2024 · 1.9 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 40.
235. 128. 0/ 18 - Netname
- AMAZON-DAL
- Registrant
- Amazon Technologies Dallas
- Organization
- Amazon Technologies Dallas (AT-9084)
- Org address
- 13455 Noel Road, Dallas, TX, 75240
- Org country
- US
- Type
- Reallocated
- Handle
- NET-40-235-128-0-1
- Parent
- NET-40-235-64-0-1
- Created
- Jul 30, 2026
- RIR
- ARIN
- Country
- US
- Delegated
- Jun 16, 2023
- Status
- assigned
Report abuse
Abuse contact
- trustandsafety@
support. aws. com - Name
- Amazon EC2 Abuse
- Phone
- +1-206-555-0000
- Handle
- AEA8-ARIN