177.38.21.0/24 no ROA
Announced by AS52787 MAX TELECOM PROVEDOR DE ACESSO A INTERNET LTDA.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS52787 MAX TELECOM PROVEDOR DE ACESSO A INTERNET LTDA | no ROA | 42 | 354952787 | 2026-09-18 | 2026-11-06 |
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
- 177.38.20.0/22
- RIR
- LACNIC
- Country
- 🇧🇷 BR
- Status
- allocated
- Allocated
- 2012-09-24
Less specific routes
Announced prefixes that contain this one
| Prefix | Origin | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|---|
| 177.38.20.0/22 v4 | AS52787 MAX TELECOM PROVEDOR DE ACESSO A INTERNET LTDA | no ROA | 45 | 354952787 | 2026-09-18 |
More specific routes
0 announced prefixes inside this one
Nothing more specific is announced.
Recorded changes
| When | Change | Origin | Path |
|---|---|---|---|
| 2026-11-02 11:30:42Z | origin change | AS198949 → AS52787 | 55720693928220527875278752787 |
| 2026-11-02 11:30:18Z | origin change | AS52787 → AS198949 | 20409234019330333203356198949 |
| 2026-11-02 11:30:12Z | origin change | AS198949 → AS52787 | 4967320485719528220527875278752787 |
| 2026-11-02 11:29:41Z | origin change | AS52787 → AS198949 | 5572029143356198949 |
| 2026-11-02 11:29:11Z | origin change | AS198949 → AS52787 | 7018335628220527875278752787 |
| 2026-11-02 11:29:11Z | origin change | AS198949 → AS52787 | 20205174719528220527875278752787 |
| 2026-11-02 11:29:11Z | origin change | AS52787 → AS198949 | 4439339425669393356198949 |
| 2026-11-02 11:20:47Z | origin change | AS52787 → AS198949 | 1763969393356198949 |
| 2026-11-02 11:20:47Z | origin change | AS198949 → AS52787 | 2040923746828220527875278752787 |
| 2026-11-02 11:20:34Z | origin change | AS52787 → AS198949 | 20409234019330333203356198949 |
| 2026-11-02 11:20:33Z | origin change | AS52787 → AS198949 | 2040923401933033356198949 |
| 2026-11-02 11:20:33Z | origin change | AS198949 → AS52787 | 2040923746828220527875278752787 |
| 2026-11-02 11:20:31Z | origin change | AS198949 → AS52787 | 5991990023746828220527875278752787 |
| 2026-11-02 11:20:30Z | origin change | AS52787 → AS198949 | 1490729143356198949 |
| 2026-11-02 11:20:21Z | origin change | AS52787 → AS198949 | 1763990023356198949 |
| 2026-11-02 11:20:21Z | origin change | AS198949 → AS52787 | 205141299719528220527875278752787 |
| 2026-11-02 11:20:20Z | origin change | AS198949 → AS52787 | 132825335628220527875278752787 |
| 2026-11-02 11:20:11Z | origin change | AS52787 → AS198949 | 5572029143356198949 |
| 2026-11-02 11:20:07Z | origin change | AS198949 → AS52787 | 13830971335628220527875278752787 |
| 2026-11-02 11:20:07Z | origin change | AS52787 → AS198949 | 49673123893356198949 |
| 2026-11-02 11:14:13Z | origin change | AS198949 → AS52787 | 34549719528220527875278752787 |
| 2026-11-02 11:14:10Z | origin change | AS52787 → AS198949 | 5805718363356198949 |
| 2026-11-02 11:14:00Z | origin change | AS198949 → AS52787 | 58057345496461523202822028220527875278752787 |
| 2026-11-02 11:13:59Z | origin change | AS52787 → AS198949 | 494324836217643356198949 |
| 2026-11-02 11:13:54Z | origin change | AS52787 → AS198949 | 494324836217643356198949 |
| 2026-11-02 11:13:54Z | origin change | AS198949 → AS52787 | 3454971952822028220527875278752787 |
| 2026-11-02 11:13:54Z | origin change | AS52787 → AS198949 | 494322155104836217643356198949 |
| 2026-11-02 11:13:54Z | origin change | AS198949 → AS52787 | 345496461523202822028220527875278752787 |
| 2026-11-02 10:59:03Z | origin change | AS198949 → AS52787 | 57381427086461523202822028220527875278752787 |
| 2026-11-02 10:58:49Z | origin change | AS52787 → AS198949 | 14035773356198949 |
| 2026-11-02 10:58:31Z | origin change | AS198949 → AS52787 | 3492712993746828220527875278752787 |
| 2026-11-02 10:54:54Z | origin change | AS52787 → AS198949 | 35493356198949 |
| 2026-11-02 10:51:20Z | origin change | AS198949 → AS52787 | 354952787 |
| 2026-11-02 10:31:18Z | origin change | AS52787 → AS198949 | 49673123893356198949 |