Data as of Nov 6, 2026
46.51.128.0/18
No anonymizer space · no proxy exits in 30 daysAmazon.com, Inc. · space held by Amazon Data Services Ireland Ltd
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 46.51.128.0/17 since Nov 2024 | AS16509 | Hosting | Amazon Data Services Ireland Ltd |
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 |
|---|---|---|---|---|---|---|
| 46.51.128.0/17 | 32,768 | IE-AMAZON-20100730 | Amazon Data Services Ireland Ltd (ORG-ADSI1-RIPE) · IE | ALLOCATED PA | Jul 30, 2010 | trustandsafety@ |
| └ 46.51.128.0/18 | 16,384 | AMAZON-EU-AWS | Amazon Web Services, Elastic Compute Cloud, EC2, EU | ASSIGNED PA | Aug 9, 2010 | trustandsafety@ via IE-AMAZON-20100730 |
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
Registry
Holder
- Organization
- Amazon Data Services Ireland Ltd
- Handle
- ORG-ADSI1-RIPE
- Range
- 46.
51. 128. 0/ 17 - Registration type
- ALLOCATED PA
- Record created
- Jul 30, 2010
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
- Aug 2010
- Current origin since
- Aug 2016 · 10 yr
- Origin networks
- 2
- Last change of origin
- Oct 2011
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 46.51.128.0/18 | AS16509 | /18 | RIPE | RPKI valid |
| 46.51.128.0/17 | AS16509 | /17 | RIPE | Too specific |
Whois
Registration for this announcement
- Range
- 46.
51. 128. 0/ 18 - Netname
- AMAZON-EU-AWS
- Registrant
- Amazon Web Services, Elastic Compute Cloud, EC2, EU
- Registrant country
- IE
- Organization
- Amazon Web Services, Elastic Compute Cloud, EC2, EU
- Org country
- IE
- Type
- ASSIGNED PA
- Created
- Aug 9, 2010
- Updated
- Oct 2, 2019
- Maintainer
- MNT-ADSI
- RIR
- RIPE NCC
- Country
- IE
- Delegated
- Jul 30, 2010
- Status
- assigned
Report abuse
Abuse contact
- trustandsafety@
support. aws. com - Name
- Abuse Amazon
- Handle
- AA25560-RIPE