Data as of Nov 11, 2026
72.44.40.0/21
No anonymizer space · no proxy exits in 30 daysAmazon.com, Inc.
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 72.44.32.0/19 since Dec 2006 | AS14618 | Hosting | Amazon.com, Inc. via Amazon Data Services Northern Virginia |
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 |
|---|---|---|---|---|---|---|
| 72.44.32.0/19 | 8,192 | AMAZON-EC2-2 | Amazon.com, Inc. (AMAZO-4) · US | Direct Allocation | Oct 16, 2006 | trustandsafety@ |
| └ 72.44.32.0/19 | 8,192 | AMAZON-IAD | Amazon Data Services Northern Virginia (ADSN-1) · US | Reallocated | Apr 16, 2020 | trustandsafety@ |
Network & registry
IPv4 market
Holder
- Organization
- Amazon.com, Inc.
- Handle
- AMAZO-4
- Range
- 72.
44. 32. 0/ 19 - Registration type
- Direct Allocation
- Record created
- Oct 16, 2006
- Reallocated to
- Amazon Data Services Northern Virginia (ADSN-1)
- Reallocated
- Apr 16, 2020
Origin network
AS14618
US
- Name
- Amazon.com, Inc.
- Type
- Hosting
- Registered
- Nov 4, 2005
- Domain
- amazon.com
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 22
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Apr 2022
- Current origin since
- Apr 2022 · 4.6 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 72.44.40.0/21 | AS14618 | /21 | ARIN | RPKI valid |
| 72.44.40.0/21 | AS16509 | /21 | ARIN | Another network |
| 72.44.32.0/19 | AS14618 | /19 | ARIN | Too specific |
| 72.44.32.0/19 | AS16509 | /19 | ARIN | Another network |
Whois
Registration for this announcement
- Range
- 72.
44. 32. 0/ 19 - Netname
- AMAZON-IAD
- Registrant
- Amazon Data Services Northern Virginia
- Organization
- Amazon Data Services Northern Virginia (ADSN-1)
- Org address
- 13200 Woodland Park Road, Herndon, VA, 20171
- Org country
- US
- Type
- Reallocated
- Handle
- NET-72-44-32-0-2
- Parent
- NET-72-44-32-0-1
- Created
- Apr 16, 2020
- RIR
- ARIN
- Country
- US
- Delegated
- Oct 16, 2006
- Status
- assigned
Report abuse
Abuse contact
- trustandsafety@
support. aws. com - Name
- Amazon EC2 Abuse
- Phone
- +1-206-555-0000
- Handle
- AEA8-ARIN