128.201.78.0/23 18.843.555 LTDA
Announced by AS266623 18.843.555 LTDA. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 128.201.78.0/23
Prefix
Origin
AS266623 AS266623
RPKI
RPKI valid
Size
512 addresses
Less specific
More specifics
2
IRR route objects
1 exact, 2 covering
In RouteViews
2026-10-12 08:02 UTC
Paths
How 128.201.78.0/23 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 13760 3356 263276 266623×2
| Origin | AS266623 18.843.555 LTDA |
| Origin code | IGP |
| Communities | 3356:5 3356:22 3356:100 3356:123 3356:800 3356:901 3356:2271 36601:150 36601:2001 36601:13760 |
| Updated | 4d 5h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 263276 266623×2
| Origin | AS266623 18.843.555 LTDA |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 4d 14h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 266623
| Origin | AS266623 18.843.555 LTDA |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 4d 14h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS266623 to originate 128.201.76.0/22 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 128.201.76.0/22 | /24 | AS266623 AS266623 | 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 |
|---|---|---|---|---|
| 128.201.78.0/23 | AS266623 AS266623 | RADB | This route object is for a UPX Technologies customer route, which is being exported under this origin AS. This route object was created because no existing route object with the same origin was found, and since some UPX peers filter based on these objects this route may be rejected if this object is not created. Please contact noc@upx.com.br if you have any questions regarding this object. | MAINT-AS52863 |
| 128.201.76.0/22 covering | AS266623 AS266623 | RADB | AS266623 | MAINT-AS52965 |
| 128.201.76.0/22 covering | AS266623 AS266623 | TC | N | MAINT-AS266623 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.
More specific
Prefixes inside 128.201.78.0/23
2 announced prefixes fall inside this one.