200.144.192.0/18 RPKI valid
Announced by AS28571 UNIVERSIDADE DE SAO PAULO.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS28571 UNIVERSIDADE DE SAO PAULO | RPKI valid | 45 | 2448228571 | 2026-09-18 | 2026-10-24 |
RPKI
1 ROA covers this prefix
| ROA prefix | Max length | Authorised origin | Trust anchor | Result for this route |
|---|---|---|---|---|
| 200.144.192.0/18 | /18 | AS28571 | lacnic | authorises it |
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 200.144.192.0/18
- RIR
- LACNIC
- Country
- 🇧🇷 BR
- Status
- assigned
- Allocated
- 2011-01-12
Less specific routes
Announced prefixes that contain this one
Nothing less specific is announced.
More specific routes
12 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 200.144.212.0/24 v4 | AS28571 UNIVERSIDADE DE SAO PAULO | RPKI valid | 42 | 2026-09-18 |
| 200.144.234.0/23 v4 | AS28571 UNIVERSIDADE DE SAO PAULO | RPKI valid | 42 | 2026-09-18 |
| 200.144.236.0/24 v4 | AS28571 UNIVERSIDADE DE SAO PAULO | RPKI valid | 42 | 2026-09-18 |
| 200.144.237.0/24 v4 | AS28571 UNIVERSIDADE DE SAO PAULO | RPKI valid | 42 | 2026-09-18 |
| 200.144.238.0/24 v4 | AS28571 UNIVERSIDADE DE SAO PAULO | RPKI valid | 42 | 2026-09-18 |
| 200.144.239.0/24 v4 | AS28571 UNIVERSIDADE DE SAO PAULO | RPKI valid | 42 | 2026-09-18 |
| 200.144.244.0/22 v4 | AS28571 UNIVERSIDADE DE SAO PAULO | RPKI valid | 42 | 2026-09-18 |
| 200.144.248.0/24 v4 | AS28571 UNIVERSIDADE DE SAO PAULO | RPKI valid | 42 | 2026-09-18 |
| 200.144.249.0/24 v4 | AS28571 UNIVERSIDADE DE SAO PAULO | RPKI valid | 42 | 2026-09-18 |
| 200.144.250.0/23 v4 | AS28571 UNIVERSIDADE DE SAO PAULO | RPKI valid | 42 | 2026-09-18 |
| 200.144.252.0/23 v4 | AS28571 UNIVERSIDADE DE SAO PAULO | RPKI valid | 42 | 2026-09-18 |
| 200.144.254.0/23 v4 | AS28571 UNIVERSIDADE DE SAO PAULO | RPKI valid | 42 | 2026-09-18 |