AS18438 Announced Prefixes
20 prefixes originated in BGP by AS18438 Brown Brothers Harriman & Company.
Prefixes 1-20
| Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| 192.200.1.0/24 | No ROA | ARIN, Other IRR | 2026-10-11 |
| 192.200.2.0/24 | No ROA | ARIN, Other IRR | 2026-10-11 |
| 192.200.3.0/24 | No ROA | Other IRR | 2026-10-11 |
| 192.200.4.0/24 | Valid | ARIN, Other IRR | 2026-10-11 |
| 192.200.5.0/24 | No ROA | ARIN, Other IRR | 2026-10-11 |
| 192.200.6.0/24 | No ROA | Other IRR | 2026-10-11 |
| 192.200.7.0/24 | No ROA | Other IRR | 2026-10-11 |
| 192.200.8.0/24 | No ROA | ARIN, Other IRR | 2026-10-11 |
| 204.136.16.0/24 | No ROA | - | 2026-10-11 |
| 204.136.19.0/24 | No ROA | - | 2026-10-11 |
| 204.136.20.0/24 | No ROA | - | 2026-10-11 |
| 204.136.23.0/24 | No ROA | Other IRR | 2026-10-11 |
| 204.136.24.0/24 | No ROA | ARIN, Other IRR | 2026-10-11 |
| 204.136.25.0/24 | No ROA | Other IRR | 2026-10-11 |
| 204.136.26.0/24 | No ROA | ARIN, Other IRR | 2026-10-11 |
| 204.136.27.0/24 | No ROA | ARIN, Other IRR | 2026-10-11 |
| 204.136.28.0/24 | Valid | ARIN, Other IRR | 2026-10-11 |
| 204.136.29.0/24 | No ROA | Other IRR | 2026-10-11 |
| 204.136.30.0/24 | Valid | ARIN, Other IRR | 2026-10-11 |
| 204.136.31.0/24 | No ROA | Other IRR | 2026-10-11 |