Data as of Nov 10, 2026
136.18.50.0/23
No anonymizer space · no proxy exits in 30 daysAmazon.com, 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 |
|---|---|---|---|---|---|---|
| 136. | 52,736 | AMAZO-4 | Amazon.com, Inc. (AMAZO-4) · US | Direct Allocation | Nov 29, 2021 | trustandsafety@ |
| └ 136.18.50.0/23 | 512 | AMAZON-BYOIP | Amazon Data Services Northern Virginia (ADSN-1) · US | Reallocated | Oct 6, 2022 | trustandsafety@ |
Network & registry
IPv4 market
Holder
- Organization
- Amazon.com, Inc.
- Handle
- AMAZO-4
- Range
- 136.
18. 50. 0 - 136. 18. 255. 255 - Registration type
- Direct Allocation
- Record created
- Nov 29, 2021
- Reallocated to
- Amazon Data Services Northern Virginia (ADSN-1)
- Reallocated range
- 136.
18. 50. 0/ 23 - Reallocated
- Oct 6, 2022
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 this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Oct 2022
- Current origin since
- Feb 2026 · 9 mo
- Origin networks
- 2
- Last change of origin
- Feb 2026
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 136.18.50.0/23 | AS16509 | /24 | ARIN | RPKI valid |
Whois
Registration for this announcement
- Range
- 136.
18. 50. 0/ 23 - Netname
- AMAZON-BYOIP
- 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-136-18-50-0-2
- Parent
- NET-136-18-50-0-1
- Created
- Oct 6, 2022
- RIR
- ARIN
- Country
- US
- Delegated
- Nov 29, 2021
- Status
- assigned
Report abuse
Abuse contact
- trustandsafety@
support. aws. com - Name
- Amazon EC2 Abuse
- Phone
- +1-206-555-0000
- Handle
- AEA8-ARIN