Data as of Nov 3, 2026
136.18.0.0/23
No anonymizer space · no proxy exits in 30 daysAmazon · space held by Amazon.com, Inc.
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 136.18.0.0/20 since Dec 2024 | AS16509 | Hosting | Amazon.com, Inc. |
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 136.18.0.0/24 since Oct 2024 | AS8987 | Hosting | Amazon.com, Inc. via Amazon.com, Inc. | |
| 136.18.1.0/24 since Jul 2024 | AS8987 | Hosting | Amazon.com, Inc. via Amazon.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 |
|---|---|---|---|---|---|---|
| 136.17.0.0 - 136.18.15.255 | 69,632 | AMAZO-4 | Amazon.com, Inc. (AMAZO-4) · US | Direct Allocation | Nov 29, 2021 | [email protected] |
| └ 136.18.0.0/23 | 512 | AMAZON-PDT | Amazon.com, Inc. (AMAZO-46) · US | Reallocated | Oct 17, 2023 | [email protected] |
Network & registry
IPv4 market
Holder
- Organization
- Amazon.com, Inc.
- Handle
- AMAZO-4
- Range
- 136.17.0.0 - 136.18.15.255
- Registration type
- Direct Allocation
- Record created
- Nov 29, 2021
Origin network
AS8987
US
- Name
- Amazon
- Type
- Hosting
- Registered
- Jun 30, 2026
- Domain
- amazon.com
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Rotating
- First seen
- Oct 2023
- Current origin since
- Nov 2024 · 2.0 yr
- Origin networks
- 2
- Last change of origin
- Nov 2024
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 136.18.0.0/23 | AS8987 | /23 | ARIN | RPKI valid |
| 136.18.0.0/23 | AS16509 | /23 | ARIN | Another network |
| 136.18.0.0/20 | AS16509 | /20 | ARIN | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS8987 | RADB | Amazon EC2 PDT Prefix | MAINT-AS16509 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 136.18.0.0/23
- Netname
- AMAZON-PDT
- Registrant
- Amazon.com, Inc.
- Organization
- Amazon.com, Inc. (AMAZO-46)
- Org address
- Amazon, EC2 Cloud, EC2 1200 12th Ave South, Seattle, WA, 98144
- Org country
- US
- Type
- Reallocated
- Handle
- NET-136-18-0-0-1
- Parent
- NET-136-17-0-0-1
- Created
- Oct 17, 2023
- 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