143.0.16.0/22 FASTNET COMUNICACAO EIRELI - ME
Announced by AS263990 FASTNET COMUNICACAO EIRELI - ME. RPKI not found Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 143.0.16.0/22
Prefix
Origin
AS263990 AS263990
RPKI
RPKI not found
Size
1,024 addresses
Less specific
none
More specifics
2
IRR route objects
2 exact, 0 covering
In RouteViews
2026-10-14 00:02 UTC
Paths
How 143.0.16.0/22 is reached
Every path our looking glass collectors hold for this exact prefix. Open one for its attributes, or see them all side by side in the looking glass.
AS36601 TNT (TNT - Tampa, FL)Collector-1-TAMPA-FL36601 174 3356 269338 263990
| Origin | AS263990 FASTNET COMUNICACAO EIRELI - ME |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 5d 23h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 269338 263990
| Origin | AS263990 FASTNET COMUNICACAO EIRELI - ME |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6d 7h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 269338 263990
| Origin | AS263990 FASTNET COMUNICACAO EIRELI - ME |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 6h 40m ago |
RPKI
Route origin authorizations
No ROA covers this prefix, so RPKI has nothing to say about who may originate it. Validate another origin.
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 |
|---|---|---|---|---|
| 143.0.16.0/22 | AS263990 AS263990 | RADB | FASTNET-IXSP-CUTOMER | MAINT-AS263047 |
| 143.0.16.0/22 | AS263990 AS263990 | TC | N | MAINT-AS263990 |
More specific
Prefixes inside 143.0.16.0/22
2 announced prefixes fall inside this one.