Data as of Nov 10, 2026
52.211.252.0/22
No anonymizer space · no proxy exits in 30 daysAmazon.com, Inc. · space held by 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 |
|---|---|---|---|---|---|---|
| 52. | 2,080,768 | AT-88-Z | Amazon Technologies Inc. (AT-88-Z) · US | Direct Allocation | Sep 2, 2015 | trustandsafety@ |
| └ 52.208.0.0/13 | 524,288 | AMAZON-DUB | Amazon Data Services Ireland Limited (ADSIL-1) · IE | Reallocated | Dec 14, 2015 | trustandsafety@ |
| └ 52.211.252.0/22 | 1,024 | AWS-AMAZON-EC2-NETWORK-OPERATIONS | Amazon EC2 Network Operations (C06221250) · US | Reassigned | Sep 22, 2016 | trustandsafety@ via AMAZON-DUB |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
Announced by
Covering announcement 52.208.0.0/13
- Prefix
- 52.208.0.0/13
- Announced by
- AS16509 Amazon.com, Inc.
- Type
- Hosting
- RPKI
- RPKI valid
- Netname
- AMAZON-DUB
- Registrant
- Amazon Data Services Ireland Limited
- RIR
- ARIN
IPv4 market
Holder
- Organization
- Amazon Technologies Inc.
- Handle
- AT-88-Z
- Range
- 52.
192. 0. 0 - 52. 223. 191. 255 - Registration type
- Direct Allocation
- Record created
- Sep 2, 2015
- Reallocated to
- Amazon Data Services Ireland Limited (ADSIL-1)
- Reallocated range
- 52.
208. 0. 0/ 13 - Reallocated
- Dec 14, 2015
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 52.208.0.0/13
52.208.0.0/13
Routing history
- Pattern
- Stable
- First seen
- May 2016
- Current origin since
- Aug 2016 · 10 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 52.208.0.0/13 | AS16509 | /13 | ARIN | RPKI valid |
IRR
Route objects on 52.208.0.0/13
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS16509 | RADB | Amazon EC2 DUB prefix | MAINT-AS16509 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 52.
208. 0. 0/ 13 - Netname
- AMAZON-DUB
- Registrant
- Amazon Data Services Ireland Limited
- Organization
- Amazon Data Services Ireland Limited (ADSIL-1)
- Org address
- Unit 4033, Citywest Avenue Citywest Business Park, Dublin, D24
- Org country
- IE
- Type
- Reallocated
- Handle
- NET-52-208-0-0-1
- Parent
- NET-52-192-0-0-1
- Created
- Dec 14, 2015
- RIR
- ARIN
- Country
- US
- Delegated
- Sep 2, 2015
- Status
- assigned
Report abuse
Abuse contact
- trustandsafety@
support. aws. com - Name
- Amazon EC2 Abuse
- Phone
- +1-206-555-0000
- Handle
- AEA8-ARIN