Data as of Nov 8, 2026
54.188.0.0/15
No anonymizer spaceAmazon.com, Inc. · reallocated from Amazon Technologies Inc.
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 54.176.0.0/12 since Dec 2024 | AS16509 | Hosting | Amazon Technologies 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 |
|---|---|---|---|---|---|---|
| 54. | 5,111,808 | AMAZON | Amazon Technologies Inc. (AT-88-Z) · US | Direct Allocation | Oct 23, 2014 | trustandsafety@ |
| └ 54.188.0.0/14 | 262,144 | AMAZO-ZPDX8 | Amazon.com, Inc. (AMAZO-47) · US | Reallocated | Oct 5, 2016 | trustandsafety@ |
| └ 54.189.255.224/27 | 32 | AWS-OKTA-INC | unknown | — | — | — |
Network & registry
IPv4 market
Holder
- Organization
- Amazon Technologies Inc.
- Handle
- AT-88-Z
- Range
- 54.
144. 0. 0 - 54. 221. 255. 255 - Registration type
- Direct Allocation
- Record created
- Oct 23, 2014
- Reallocated to
- Amazon.com, Inc. (AMAZO-47)
- Reallocated range
- 54.
188. 0. 0/ 14 - Reallocated
- Oct 5, 2016
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
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Mar 2014
- Current origin since
- Mar 2014 · 13 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 54.188.0.0/15 | AS16509 | /15 | ARIN | RPKI valid |
| 54.184.0.0/13 | AS16509 | /13 | ARIN | Too specific |
| 54.176.0.0/12 | AS16509 | /12 | ARIN | Too specific |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS16509 | RADB | Amazon EC2 PDX prefix | MAINT-AS16509 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 54.
188. 0. 0/ 14 - Netname
- AMAZO-ZPDX8
- 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-54-188-0-0-1
- Parent
- NET-54-144-0-0-1
- Created
- Oct 5, 2016
- RIR
- ARIN
- Country
- US
- Delegated
- Oct 23, 2014
- Status
- assigned
Report abuse
Abuse contact
- trustandsafety@
support. aws. com - Name
- Amazon EC2 Abuse
- Phone
- +1-206-555-0000
- Handle
- AEA8-ARIN