186.248.0.0/18 AMERICAN TOWER DO BRASIL-COMUNICACAO MULTIMIDIA LT
Announced by AS23106 AMERICAN TOWER DO BRASIL-COMUNICACAO MULTIMIDIA LT. RPKI valid Seen by 3 of our 5 looking glass sessions.
Summary
What the table says about 186.248.0.0/18
Prefix
Origin
AS23106 AS23106
RPKI
RPKI valid
Size
16,384 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 2 covering
In RouteViews
2026-10-13 20:02 UTC
Paths
How 186.248.0.0/18 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.
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 36295 6939 23106
| Origin | AS23106 AMERICAN TOWER DO BRASIL-COMUNICACAO MULTIMIDIA LT |
| Origin code | IGP |
| Communities | 903:100 903:900 |
| Updated | 3h 34m ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS23106 to originate 186.248.0.0/16 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 186.248.0.0/16 | /24 | AS23106 AS23106 | 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 |
|---|---|---|---|---|
| 186.248.0.0/18 | AS23106 AS23106 | RADB | American Tower | MAINT-AS23106 |
| 186.248.0.0/17 covering | AS23106 AS23106 | RADB | American Tower | MAINT-AS23106 |
| 186.248.0.0/16 covering | AS23106 AS23106 | RADB | American Tower | MAINT-AS23106 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.