Data as of Nov 7, 2026
216.145.221.0/24
No anonymizer space · no proxy exits in 30 daysAmazon.com, Inc. · space held by Mimecast North America Inc
Network & registry
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
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Nov 2013
- Current origin since
- Jan 2024 · 2.8 yr
- Origin networks
- 3
- Last change of origin
- Jan 2024
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS14618 | RADB | Amazon EC2 Prefix | MAINT-AS16509 | Nov 13, 2023 |
| AS14618 | ARIN | 191 Spring St | MNT-MNA-95 | May 7, 2025 |
| AS16509 not the origin | RADB | Amazon EC2 Prefix | MAINT-AS16509 | Nov 13, 2023 |
| AS16509 not the origin | ARIN | 191 Spring St | MNT-MNA-95 | May 7, 2025 |
| AS30031 not the origin | ARIN | 191 Spring St | MNT-MNA-95 | May 7, 2025 |
| AS30031 not the origin | RADB | Mimecast NA | MAINT-AS42427 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 216.
145. 208. 0/ 20 - Netname
- MNA-95
- Registrant
- Mimecast North America Inc
- Organization
- Mimecast North America Inc (MNA-95)
- Org address
- 191 Spring St, Lexington, MA, 02421
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-216-145-208-0-1
- Parent
- NET-216-0-0-0-0
- Created
- Aug 19, 2019
- RIR
- ARIN
- Country
- US
- Delegated
- Aug 19, 2019
- Status
- assigned
Report abuse
Abuse contact
- abuse@
mimecast. com - Name
- MIMEC-ABUSE
- Phone
- +1-617-393-7050
- Handle
- MIMEC1-ARIN