Data as of Nov 10, 2026
18.236.4.152/29
No anonymizer space · no proxy exits in 30 daysAmazon.com, Inc. · reallocated from Amazon Technologies Inc.
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 18. | 14,680,064 | AT-88-Z | Amazon Technologies Inc. (AT-88-Z) · US | Direct Allocation | Oct 7, 2019 | trustandsafety@ |
| └ 18.236.0.0/15 | 131,072 | AMAZO-ZPDX | Amazon.com, Inc. (AMAZO-47) · US | Reallocated | Feb 15, 2018 | trustandsafety@ |
| └ 18.236.4.152/29 | 8 | AWS-NETFLIX-INC | unknown | — | — | — |
Network & registry
Announced by
Covering announcement 18.236.0.0/15
- Prefix
- 18.236.0.0/15
- Announced by
- AS16509 Amazon.com, Inc.
- Type
- Hosting
- RPKI
- RPKI valid
- Netname
- AMAZO-ZPDX
- Registrant
- Amazon.com, Inc.
- RIR
- ARIN
IPv4 market
Holder
- Organization
- Amazon Technologies Inc.
- Handle
- AT-88-Z
- Range
- 18.
32. 0. 0 - 18. 255. 255. 255 - Registration type
- Direct Allocation
- Record created
- Oct 7, 2019
- Reallocated to
- Amazon.com, Inc. (AMAZO-47)
- Reallocated range
- 18.
236. 0. 0/ 15 - Reallocated
- Feb 15, 2018
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 18.236.0.0/15
18.236.0.0/15
Routing history
- Pattern
- Stable
- First seen
- Feb 2018
- Current origin since
- Feb 2018 · 8.7 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 18.236.0.0/15 | AS16509 | /15 | ARIN | RPKI valid |
IRR
Route objects on 18.236.0.0/15
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS16509 | RADB | Amazon EC2 PDX prefix | MAINT-AS16509 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 18.
236. 0. 0/ 15 - Netname
- AMAZO-ZPDX
- Registrant
- Amazon.com, Inc.
- Organization
- Amazon.com, Inc. (AMAZO-47)
- Org address
- EC2, EC2 1200 12th Ave South, Seattle, WA, 98144
- Org country
- US
- Type
- Reallocated
- Handle
- NET-18-236-0-0-2
- Parent
- NET-18-32-0-0-1
- Created
- Feb 15, 2018
- RIR
- ARIN
- Country
- US
- Delegated
- Oct 7, 2019
- Status
- assigned
Report abuse
Abuse contact
- trustandsafety@
support. aws. com - Name
- Amazon EC2 Abuse
- Phone
- +1-206-555-0000
- Handle
- AEA8-ARIN