Data as of Nov 3, 2026
136.18.133.0/24
No anonymizer space · no proxy exits in 30 daysAmazon.com, Inc.
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 136.18.128.0/17 since Dec 2024 | AS16509 | Hosting | Amazon.com, 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 |
|---|---|---|---|---|---|---|
| 136.18.50.0 - 136.18.255.255 | 52,736 | AMAZO-4 | Amazon.com, Inc. (AMAZO-4) · US | Direct Allocation | Nov 29, 2021 | [email protected] |
| └ 136.18.133.0/24 | 256 | AMAZON-IAD | unknown | — | — | — |
Network & registry
Announced by
Covering announcement 136.18.132.0/23
- Prefix
- 136.18.132.0/23
- Announced by
- AS14618 Amazon.com, Inc.
- Type
- Hosting
- RPKI
- RPKI valid
- Netname
- AMAZO-4
- Registrant
- Amazon.com, Inc.
- RIR
- ARIN
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
136.18.132.0/23
Routing history
- Pattern
- Stable
- First seen
- Jun 2023
- Current origin since
- Jun 2023 · 3.4 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 136.18.132.0/23 | AS14618 | /24 | ARIN | RPKI valid |
| 136.18.132.0/23 | AS16509 | /24 | ARIN | Another network |
| 136.18.128.0/17 | AS16509 | /17 | ARIN | Another network |
Whois
Registration for this announcement
- Range
- 136.18.50.0 - 136.18.255.255
- Netname
- AMAZO-4
- Registrant
- Amazon.com, Inc.
- Organization
- Amazon.com, Inc. (AMAZO-4)
- Org address
- Amazon Web Services, Inc., Seattle, WA, 98108-1226
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-136-18-50-0-1
- Parent
- NET-136-0-0-0-0
- Created
- Nov 29, 2021
- RIR
- ARIN
- Country
- US
- Delegated
- Nov 29, 2021
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Amazon EC2 Abuse
- Phone
- +1-206-555-0000
- Handle
- AEA8-ARIN