Data as of Nov 3, 2026
199.242.4.0/24
No anonymizer space · no proxy exits in 30 daysBlackRock Financial Management, Inc.
Network & registry
Origin network
AS31747
US
- Name
- BlackRock Financial Management, Inc.
- Type
- Business
- Registered
- Jan 24, 2007
- Domain
- blackrock.com
- Industry
- Investment, Portfolio Management, Pensions and Funds
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- Aug 2016 · 10 yr
- Origin networks
- 3
- Last change of origin
- Sep 2011
Recorded history
History
- Handoffs
- 2
Whois
Registration for this announcement
- Range
- 199.242.0.0/21
- Netname
- BFM
- Registrant
- BlackRock Financial Management, Inc.
- Organization
- BlackRock Financial Management, Inc. (BFML)
- Org address
- 50 Hudson Yards, New York, NY, 10001
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-199-242-0-0-1
- Parent
- NET-199-0-0-0-0
- Created
- Apr 21, 1994
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 21, 1994
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- network-abuse
- Phone
- +1-212-810-3788
- Handle
- NETWO8337-ARIN