AS31747 Announced Prefixes
29 prefixes originated in BGP by AS31747 BlackRock Financial Management.
Prefixes 1-29
| Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| 69.52.2.0/24 | No ROA | Other IRR | 2026-10-11 |
| 69.52.3.0/24 | No ROA | ARIN, Other IRR | 2026-10-11 |
| 69.52.12.0/24 | No ROA | Other IRR | 2026-10-11 |
| 69.52.13.0/24 | No ROA | Other IRR | 2026-10-11 |
| 69.52.14.0/24 | No ROA | - | 2026-10-11 |
| 69.52.22.0/24 | No ROA | ARIN, Other IRR | 2026-10-11 |
| 69.52.23.0/24 | No ROA | Other IRR | 2026-10-11 |
| 69.52.33.0/24 | No ROA | Other IRR | 2026-10-11 |
| 69.52.66.0/24 | No ROA | Other IRR | 2026-10-11 |
| 69.52.67.0/24 | No ROA | ARIN, Other IRR | 2026-10-11 |
| 69.52.68.0/24 | No ROA | ARIN, Other IRR | 2026-10-11 |
| 69.52.69.0/24 | No ROA | Other IRR | 2026-10-11 |
| 69.52.72.0/24 | No ROA | Other IRR | 2026-10-11 |
| 69.52.73.0/24 | No ROA | Other IRR | 2026-10-11 |
| 69.52.134.0/24 | No ROA | Other IRR | 2026-10-11 |
| 69.52.135.0/24 | No ROA | Other IRR | 2026-10-11 |
| 69.52.136.0/24 | No ROA | Other IRR | 2026-10-11 |
| 69.52.137.0/24 | No ROA | ARIN | 2026-10-11 |
| 69.52.138.0/24 | No ROA | ARIN | 2026-10-11 |
| 69.52.139.0/24 | No ROA | ARIN | 2026-10-11 |
| 69.52.142.0/24 | No ROA | ARIN, Other IRR | 2026-10-11 |
| 69.52.143.0/24 | No ROA | Other IRR | 2026-10-11 |
| 69.52.144.0/24 | No ROA | Other IRR | 2026-10-11 |
| 69.52.145.0/24 | No ROA | ARIN, Other IRR | 2026-10-11 |
| 69.52.147.0/24 | No ROA | Other IRR | 2026-10-11 |
| 199.242.0.0/23 | No ROA | Other IRR | 2026-10-11 |
| 199.242.4.0/24 | No ROA | Other IRR | 2026-10-11 |
| 199.242.5.0/24 | No ROA | Other IRR | 2026-10-11 |
| 199.242.6.0/24 | No ROA | Other IRR | 2026-10-11 |