Data as of Nov 3, 2026
Autonomous system

AS31747

BlackRock Financial Management, Inc.

Announces 7,936 addresses in 30 prefixes. None of it is anonymizer space.

Type
Business
US

Announced prefixes

Arrived
PrefixTypeHolderRPKI
69.52.2.0/24
since Sep 2016
Business
69.52.3.0/24
since Nov 2023
Business
69.52.12.0/24
since Jan 2016
Business
69.52.13.0/24
since Jan 2016
Business
69.52.14.0/24
since Sep 2025
Business
69.52.22.0/24
since Nov 2023
Business
69.52.23.0/24
since Apr 2019
Business
69.52.33.0/24
since Oct 2018
Business
69.52.66.0/24
since Jul 2019
Business
69.52.67.0/24
since Nov 2023
Business
69.52.68.0/24
since Nov 2023
Business
69.52.69.0/24
since Aug 2016
Business
69.52.72.0/24
since Jan 2020
Business
69.52.73.0/24
since Sep 2019
Business
69.52.134.0/24
since Sep 2017
Business
69.52.135.0/24
since Jul 2017
Business
69.52.136.0/24
since Dec 2021
Business
69.52.137.0/24
since Oct 10, 2026
Business
via BlackRock Financial Management, Inc.
69.52.138.0/24
since Oct 10, 2026
Business
via BlackRock Financial Management, Inc.
69.52.139.0/24
since Oct 10, 2026
Business
via BlackRock Financial Management, Inc.
69.52.142.0/24
since Dec 2023
Business
69.52.143.0/24
since Mar 2022
Business
69.52.144.0/24
since Sep 2022
Business
69.52.145.0/24
since Dec 2023
Business
69.52.146.0/24
since Oct 22, 2026
Business
via BlackRock Financial Management, Inc.
69.52.147.0/24
since Nov 2017
Business
199.242.0.0/23
since Aug 2016
Business
199.242.4.0/24
since Aug 2016
Business
199.242.5.0/24
since Sep 2016
Business
199.242.6.0/24
since Sep 2016
Business

Network & history

Profile
Registered
Jan 24, 2007
Domain
blackrock.com
Industry
Investment, Portfolio Management, Pensions and Funds