Data as of Nov 7, 2026
74.188.246.0/23
No anonymizer space · no proxy exits in 30 daysMicrosoft Corporation · space held by Davis Wright Tremaine LLP
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 |
|---|---|---|---|---|---|---|
| 74.188.244.0/22 | 1,024 | DWTL-3 | Davis Wright Tremaine LLP (DWTL-3) · US | Direct Allocation | Jan 6, 2026 | bradshook@ |
| └ 74.188.246.0/23 | 512 | DWT-AZURE | Davis Wright Tremaine LLP (DWTL-3) · US | Reassigned | Apr 22, 2026 | bradshook@ |
Network & registry
Registry
Holder
- Organization
- Davis Wright Tremaine LLP
- Handle
- DWTL-3
- Range
- 74.
188. 244. 0/ 22 - Registration type
- Direct Allocation
- Record created
- Jan 6, 2026
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
- Stable
- First seen
- Apr 2026
- Current origin since
- Apr 2026 · 6 mo
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 74.
188. 246. 0/ 23 - Netname
- DWT-AZURE
- Registrant
- Davis Wright Tremaine LLP
- Organization
- Davis Wright Tremaine LLP (DWTL-3)
- Org address
- 920 Fifth Avenue, Seattle, WA, 98104
- Org country
- US
- Type
- Reassigned
- Handle
- NET-74-188-246-0-1
- Parent
- NET-74-188-244-0-1
- Created
- Apr 22, 2026
- RIR
- ARIN
- Country
- US
- Delegated
- Jan 6, 2026
- Status
- assigned
Report abuse
Abuse contact
- bradshook@
dwt. com - Name
- Networking
- Phone
- +1-206-757-8487
- Handle
- NETWO10366-ARIN