Data as of Nov 7, 2026
31.66.128.0/21
No anonymizer space · no proxy exits in 30 daysAmazon · space held by Salesforce, Inc.
Announcement
this exact prefix
RPKI valid
Announced by
Type
Hosting
Risk
50 / 100 · Medium
Recent change
New origin Sep 2026
its first announcement on record
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 |
|---|---|---|---|---|---|---|
| 31.64.0.0/14 | 262,144 | SALESF-3 | Salesforce, Inc. (SALESF-3) · US | Direct Allocation | May 18, 2026 | abuse@ |
| └ 31.66.128.0/17 | 32,768 | MULESOFT-BYOIP-AWS | Salesforce, Inc. (SALESF-3) · US | Reallocated | Jun 8, 2026 | abuse@ |
Network & registry
Registry
Holder
- Organization
- Salesforce, Inc.
- Handle
- SALESF-3
- Range
- 31.
64. 0. 0/ 14 - Registration type
- Direct Allocation
- Record created
- May 18, 2026
Origin network
AS8987
US
- Name
- Amazon
- Type
- Hosting
- Registered
- Jun 30, 2026
- Domain
- amazon.com
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Sep 2026
- Current origin since
- Sep 2026 · 2 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 31.66.128.0/18 | AS8987 | /24 | ARIN | RPKI valid |
| 31.66.128.0/17 | AS14618 | /24 | ARIN | Another network |
| 31.66.128.0/17 | AS16509 | /24 | ARIN | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS8987 | RADB | Amazon EC2 Prefix | MAINT-AS16509 | Sep 22, 2026 |
Whois
Registration for this announcement
- Range
- 31.
66. 128. 0/ 17 - Netname
- MULESOFT-BYOIP-AWS
- Registrant
- Salesforce, Inc.
- Organization
- Salesforce, Inc. (SALESF-3)
- Org address
- Attn: Accounts Payable, San Francisco, CA, 94105
- Org country
- US
- Type
- Reallocated
- Handle
- NET-31-66-128-0-1
- Parent
- NET-31-64-0-0-1
- Created
- Jun 8, 2026
- RIR
- ARIN
- Country
- US
- Delegated
- May 18, 2026
- Status
- assigned
Report abuse
Abuse contact
- abuse@
salesforce. com - Name
- Salesforce Abuse NOC
- Phone
- +1-703-463-3219
- Handle
- SAN76-ARIN