Data as of Nov 8, 2026
165.159.188.0/22
No anonymizer space · no proxy exits in 30 daysMicrosoft Corporation · space held by General Dynamics Mission Systems, Inc.
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
- Stable
- First seen
- Mar 2023
- Current origin since
- Mar 2023 · 3.6 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 165.
159. 0. 0/ 16 - Netname
- GDMS-NET-165-159-0-0
- Registrant
- General Dynamics Mission Systems, Inc.
- Organization
- General Dynamics Mission Systems, Inc. (GDAIS-4)
- Org address
- 2305 Mission College Blvd, Santa Clara, CA, 95054
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-165-159-0-0-1
- Parent
- NET-165-0-0-0-0
- Created
- Jun 23, 1993
- RIR
- ARIN
- Country
- US
- Delegated
- Jun 23, 1993
- Status
- assigned
Report abuse
Abuse contact
- dnsmon@
gd-ms. com - Name
- General Dynamics Mission Systems
- Phone
- +1-480-441-4716
- Handle
- GDMS-ARIN