2804:4c90:3e0::/43 CWMC TELECOM LTDA ME
Announced by AS267378 CWMC TELECOM LTDA ME. RPKI valid Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 2804:4c90:3e0::/43
Prefix
Origin
AS267378 AS267378
RPKI
RPKI valid
Size
2,097,152 /64s
Less specific
More specifics
2
IRR route objects
0 exact, 6 covering
In RouteViews
2026-10-16 04:08 UTC
RPKI
Route origin authorizations
Covered by a ROA authorizing AS267378 to originate 2804:4c90::/32 up to /48. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 2804:4c90::/32 | /48 | AS267378 AS267378 | LACNIC |
IRR
Route objects
Registered in the IRR for this prefix and the ones covering it. Look it up live.
| Route | Origin | Source | Description | Maintained by |
|---|---|---|---|---|
| 2804:4c90::/34 covering | AS267378 AS267378 | RADB | CLARO S.A. Customer | MAINT-AS4230 |
| 2804:4c90::/34 covering | AS267378 AS267378 | TC | CWMC_TELECOM_LTDA_ME AS267378 ROUTE6 PREFIX 2804:4c90::/34 | MAINT-AS267378 |
| 2804:4c90::/33 covering | AS267378 AS267378 | RADB | CLARO S.A. Customer | MAINT-AS4230 |
| 2804:4c90::/33 covering | AS267378 AS267378 | TC | CWMC_TELECOM_LTDA_ME AS267378 ROUTE6 PREFIX 2804:4c90::/33 | MAINT-AS267378 |
| 2804:4c90::/32 covering | AS267378 AS267378 | RADB | WIX | MAINT-AS53013 |
| 2804:4c90::/32 covering | AS267378 AS267378 | TC | CWMC_TELECOM_LTDA_ME AS267378 ROUTE6 PREFIX 2804:4c90::/32 | MAINT-AS267378 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.
More specific
Prefixes inside 2804:4c90:3e0::/43
2 announced prefixes fall inside this one.