Data as of Nov 3, 2026
146.202.0.0/16
No anonymizer space · no proxy exits in 30 daysTierPoint, LLC · space held by Dassault Systemes Americas Corp.
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 146.202.96.0/19 since Sep 2026 | AS16509 | Hosting | Dassault Systemes Americas Corp. |
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 |
|---|---|---|---|---|---|---|
| 146.202.0.0/16 | 65,536 | BIOSYM | Dassault Systemes Americas Corp. (DSA-84-Z) · US | Direct Allocation | Feb 28, 1991 | [email protected] |
| └ 146.202.0.0/16 | 65,536 | OUTSCALE-AWS-BYOIP | Outscale Inc (OUTSC) · US | Reassigned | Jun 12, 2026 | [email protected] |
Network & registry
Registry
Holder
- Organization
- Dassault Systemes Americas Corp.
- Handle
- DSA-84-Z
- Range
- 146.202.0.0/16
- Registration type
- Direct Allocation
- Record created
- Feb 28, 1991
- Legacy
- yes
Origin network
AS17378
US
- Name
- TierPoint, LLC
- Type
- Hosting
- Registered
- Aug 24, 2000
- Domain
- tierpoint.com
- Website
- www.tierpoint.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Sep 2023
- Current origin since
- Sep 2023 · 3.2 yr
- Origin networks
- 1
RPKI
Route origin authorizations
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS14618 not the origin | ARIN | Dassault Systemes Americas Corp. | MNT-DSA-84-Z | Jun 9, 2026 |
| AS16509 not the origin | ARIN | Dassault Systemes Americas Corp. | MNT-DSA-84-Z | Jun 9, 2026 |
| AS17378 | RADB | Dassault Systemes | MAINT-AS17378 | Nov 13, 2023 |
| AS17378 | ARIN | Dassault Systemes Americas Corp. | MNT-DSA-84-Z | May 29, 2026 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 146.202.128.0/19 | AS16509 | RADB | Amazon EC2 Prefix | MAINT-AS16509 | Jul 3, 2026 |
| 146.202.208.0/20 | AS16509 | RADB | Amazon EC2 Prefix | MAINT-AS16509 | Jul 3, 2026 |
Whois
Registration for this announcement
- Range
- 146.202.0.0/16
- Netname
- OUTSCALE-AWS-BYOIP
- Registrant
- Outscale Inc
- Organization
- Outscale Inc (OUTSC)
- Org address
- 185 Alewife Brook Parkway, Suite 410, Cambridge, MA, 02138
- Org country
- US
- Type
- Reassigned
- Handle
- NET-146-202-0-0-2
- Parent
- NET-146-202-0-0-1
- Created
- Jun 12, 2026
- RIR
- ARIN
- Country
- US
- Delegated
- Feb 28, 1991
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Abuse OUTSCALE
- Phone
- +1-617-401-8112
- Handle
- ABUSE3693-ARIN