143.137.207.0/24 no ROA
Announced by AS264058 TNB Telecom.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS264058 TNB Telecom | no ROA | 42 | 2448252468264058 | 2026-09-18 | 2026-10-31 |
RPKI
No ROA covers this prefix
No ROA covers this prefix, so origin validation returns "unknown". That is not a fault; most of the table is still unsigned.
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 143.137.204.0/22
- RIR
- LACNIC
- Country
- 🇧🇷 BR
- Status
- allocated
- Allocated
- 2015-10-01
Less specific routes
Announced prefixes that contain this one
| Prefix | Origin | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|---|
| 143.137.204.0/22 v4 | AS264058 TNB Telecom | no ROA | 42 | 2448252468264058 | 2026-09-18 |
More specific routes
0 announced prefixes inside this one
Nothing more specific is announced.
Recorded changes
| When | Change | Origin | Path |
|---|---|---|---|
| 2026-10-29 04:18:24Z | origin change | AS270463 → AS264058 | 354933565246852468524685246852468264058 |
| 2026-10-29 04:17:52Z | origin change | AS264058 → AS270463 | 3549335652468266143270463 |
| 2026-10-29 04:17:23Z | origin change | AS270463 → AS264058 | 3798956300132132465764531378652468524685246852468524685246852468264058 |
| 2026-10-29 04:17:21Z | origin change | AS264058 → AS270463 | 3549335652468266143270463 |
| 2026-10-29 04:16:31Z | origin change | AS270463 → AS264058 | 216285828067625246852468524685246852468264058 |
| 2026-10-29 04:09:52Z | origin change | AS264058 → AS270463 | 2162858280676252468266143270463 |