Data as of Nov 3, 2026
97.107.239.0/24
No anonymizer space · no proxy exits in 30 daysMicrosoft Corporation · space held by Knight Point Systems, LLC
Network & registry
Origin network
AS8070
US
- Name
- Microsoft Corporation
- Type
- Hosting
- Registered
- Mar 31, 1997
- Domain
- microsoft.com
- Industry
- Software Development
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Dec 2012
- Current origin since
- Apr 2025 · 1.6 yr
- Origin networks
- 2
- Last change of origin
- Apr 2025
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 97.107.239.0/24 | AS8070 | /24 | ARIN | RPKI valid |
| 97.107.236.0/22 | AS46657 | /24 | ARIN | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS8070 | ARIN | Peraton MSS | MNT-KPSL-2 | Mar 30, 2026 |
Whois
Registration for this announcement
- Range
- 97.107.236.0/22
- Netname
- KPS-HORIZON-INET4-2
- Registrant
- Knight Point Systems, LLC
- Organization
- Knight Point Systems, LLC (KPSL-2)
- Org address
- 1775 Wiehle Ave, Reston, VA, 20190
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-97-107-236-0-1
- Parent
- NET-97-0-0-0-0
- Created
- Oct 5, 2016
- RIR
- ARIN
- Country
- US
- Delegated
- Oct 5, 2016
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Bonner, Jason
- Phone
- +1-571-508-3164
- Handle
- BONNE145-ARIN