AS27311 Announced Prefixes
4 prefixes originated in BGP by AS27311 Biogen MA.
Prefixes 1-4
| Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| 161.199.168.0/24 | No ROA | ARIN | 2026-10-11 |
| 161.199.170.0/24 | No ROA | ARIN | 2026-10-11 |
| 161.199.171.0/24 | No ROA | ARIN | 2026-10-11 |
| 198.180.131.0/24 | No ROA | Other IRR | 2026-10-11 |