Data as of Nov 8, 2026
185.187.116.0/23
No anonymizer space · no proxy exits in 30 daysAmazon.com, Inc. · space held by Upland Software, 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 |
|---|---|---|---|---|---|---|
| 185.187.116.0/22 | 1,024 | US-ADESTRA-20170126 | Upland Software, Inc. (ORG-AI157-RIPE) · US | ALLOCATED PA | Jan 26, 2017 | abuse@ |
| └ 185.187.116.0/24 | 256 | ADESTRA-INC-CUSTOMERS | unknown | ASSIGNED PA | Jan 26, 2017 | abuse@ via US-ADESTRA-20170126 |
| └ 185.187.117.0/24 | 256 | Adestra-customers2 | unknown | ASSIGNED PA | Nov 20, 2024 | abuse@ via US-ADESTRA-20170126 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
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 this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Mar 2021
- Current origin since
- Mar 2021 · 5.6 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 185.187.116.0/22 | AS14618 | /24 | RIPE | Another network |
| 185.187.116.0/22 | AS16509 | /24 | RIPE | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS16509 | RADB | Amazon EC2 Prefix | MAINT-AS16509 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 185.
187. 116. 0/ 22 - Netname
- US-ADESTRA-20170126
- Registrant
- Upland Software, Inc.
- Registrant country
- GB
- Organization
- Upland Software, Inc. (ORG-AI157-RIPE)
- Org country
- US
- Type
- ALLOCATED PA
- Created
- Jan 26, 2017
- Updated
- Oct 14, 2019
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- US
- Delegated
- Jan 26, 2017
- Status
- assigned
Report abuse
Abuse contact
- abuse@
adestra. com - Name
- Cloud Operations
- Handle
- ADES-RIPE