Data as of Nov 7, 2026
192.160.145.0/24
No anonymizer space · no proxy exits in 30 daysMicrosoft Corporation · space held by Certara USA, Inc.
Network & registry
Origin network
AS8075
US
- Name
- Microsoft Corporation
- Type
- Hosting
- Registered
- Mar 31, 1997
- Domain
- microsoft.com
- Website
- www.microsoft.com
- Industry
- Software Development
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Reactivated
- First seen
- May 2005
- Current origin since
- Sep 2025 · 1.1 yr
- Origin networks
- 3
- Last change of origin
- Sep 2025
Recorded history
History
- Handoffs
- 3
RPKI
Route origin authorizations
Whois
Registration for this announcement
- Range
- 192.
160. 145. 0/ 24 - Netname
- TRIPOS
- Registrant
- Certara USA, Inc.
- Organization
- Certara USA, Inc. (TRIPOS-1)
- Org address
- 222 S. Central Ave, Saint Louis, MO, 63105
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-192-160-145-0-1
- Parent
- NET-192-0-0-0-0
- Created
- May 22, 1992
- RIR
- ARIN
- Country
- US
- Delegated
- May 22, 1992
- Status
- assigned
Report abuse
Abuse contact
- jamil.
ball@ certara. com - Name
- Ball, Jamil Jamil
- Phone
- +1-617-245-5010
- Handle
- JJB84-ARIN