AS11336 BlackRock 🇺🇸 US
BlackRock Financial Management, Inc.. Announcing 6 prefixes, seen at the RIS collectors.
IPv4 prefixes
6
1,536 (6 × /24)
IPv6 prefixes
0
-
Upstreams
3
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS11336
- Name
- BlackRock
- Organisation
- BlackRock Financial Management, Inc.
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 1998-07-08
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
6 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 69.52.32.0/24 v4 | no ROA | 43 | 3278711336 | 2026-09-18 |
| 69.52.34.0/24 v4 | no ROA | 43 | 3278711336 | 2026-09-18 |
| 69.52.35.0/24 v4 | no ROA | 45 | 701870111336 | 2026-09-18 |
| 69.52.40.0/24 v4 | no ROA | 44 | 14907201152251311336 | 2026-09-18 |
| 69.52.42.0/24 v4 | no ROA | 43 | 3278711336 | 2026-09-18 |
| 69.52.43.0/24 v4 | no ROA | 43 | 3278711336 | 2026-09-18 |