Data as of Nov 8, 2026
35.73.219.128/25
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 |
|---|---|---|---|---|---|---|
| 35. | 1,622,016 | AT-88-Z | Amazon Technologies Inc. (AT-88-Z) · US | Direct Allocation | Apr 15, 2019 | trustandsafety@ |
| └ 35.72.0.0/13 | 524,288 | AMAZON-NRT | Amazon Data Services Japan (AMAZO-49) · JP | Reallocated | Apr 28, 2020 | trustandsafety@ |
| └ 35.73.219.128/25 | 128 | AWS-TENABLE | unknown | — | — | — |
Network & registry
Announced by
Covering announcement 35.72.0.0/13
- Prefix
- 35.72.0.0/13
- Announced by
- AS16509 Amazon.com, Inc.
- Type
- Hosting
- RPKI
- RPKI valid
- Netname
- AMAZON-NRT
- Registrant
- Amazon Data Services Japan
- RIR
- ARIN
IPv4 market
Holder
- Organization
- Amazon Technologies Inc.
- Handle
- AT-88-Z
- Range
- 35.
71. 64. 0 - 35. 95. 255. 255 - Registration type
- Direct Allocation
- Record created
- Apr 15, 2019
- Reallocated to
- Amazon Data Services Japan (AMAZO-49)
- Reallocated range
- 35.
72. 0. 0/ 13 - Reallocated
- Apr 28, 2020
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
Who has announced 35.72.0.0/13
35.72.0.0/13
Routing history
- Pattern
- Stable
- First seen
- May 2020
- Current origin since
- May 2020 · 6.5 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 35.72.0.0/13 | AS16509 | /13 | ARIN | RPKI valid |
IRR
Route objects on 35.72.0.0/13
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS16509 | RADB | Amazon EC2 NRT prefix | MAINT-AS16509 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 35.
72. 0. 0/ 13 - Netname
- AMAZON-NRT
- Registrant
- Amazon Data Services Japan
- Organization
- Amazon Data Services Japan (AMAZO-49)
- Org address
- Meguro Central Square, Tokyo, 141-0021
- Org country
- JP
- Type
- Reallocated
- Handle
- NET-35-72-0-0-1
- Parent
- NET-35-71-64-0-1
- Created
- Apr 28, 2020
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 15, 2019
- Status
- assigned
Report abuse
Abuse contact
- trustandsafety@
support. aws. com - Name
- Amazon EC2 Abuse
- Phone
- +1-206-555-0000
- Handle
- AEA8-ARIN