Data as of Nov 11, 2026
69.52.201.0/24
No anonymizer space · no proxy exits in 30 daysMicrosoft Corporation · space held by BlackRock Financial Management, Inc.
Announcement
this exact prefix
RPKI valid
Announced by
Type
Hosting
Risk
50 / 100 · Medium
Recent change
New origin Sep 28, 2026
its first announcement on record
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 |
|---|---|---|---|---|---|---|
| 69.52.0.0/16 | 65,536 | BLK-69-52 | BlackRock Financial Management, Inc. (BFML) · US | Direct Allocation | Jun 4, 2003 | network-abuse@ |
| └ 69.52.201.0/24 | 256 | NET-69-52-201 | BlackRock Financial Management, Inc. (BFML) · US | Reallocated | Sep 30, 2026 | network-abuse@ |
Network & registry
Registry
Holder
- Organization
- BlackRock Financial Management, Inc.
- Handle
- BFML
- Range
- 69.
52. 0. 0/ 16 - Registration type
- Direct Allocation
- Record created
- Jun 4, 2003
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
- Sep 28, 2026
- Current origin since
- Sep 28, 2026 · 1 mo
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 69.
52. 201. 0/ 24 - Netname
- NET-69-52-201
- Registrant
- BlackRock Financial Management, Inc.
- Organization
- BlackRock Financial Management, Inc. (BFML)
- Org address
- 50 Hudson Yards, New York, NY, 10001
- Org country
- US
- Type
- Reallocated
- Handle
- NET-69-52-201-0-1
- Parent
- NET-69-52-0-0-1
- Created
- Sep 30, 2026
- RIR
- ARIN
- Country
- US
- Delegated
- Jun 4, 2003
- Status
- assigned
Report abuse
Abuse contact
- network-abuse@
blackrock. com - Name
- network-abuse
- Phone
- +1-212-810-3788
- Handle
- NETWO8337-ARIN