160.238.172.0/23 QST Telecom LTDA - ME
Announced by AS266554 QST Telecom LTDA - ME. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 160.238.172.0/23
Prefix
Origin
AS266554 AS266554
RPKI
RPKI valid
Size
512 addresses
Less specific
More specifics
2
IRR route objects
1 exact, 3 covering
In RouteViews
2026-10-15 20:02 UTC
Paths
How 160.238.172.0/23 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 28186 266371 266554
| Origin | AS266554 QST Telecom LTDA - ME |
| Origin code | IGP |
| Communities | 3356:5 3356:22 3356:100 3356:123 3356:800 3356:901 3356:2204 36601:150 36601:2001 36601:13760 |
| Updated | 1d 15h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 28186 266371 266554
| Origin | AS266554 QST Telecom LTDA - ME |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 3d 4h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 28186 266371 266554
| Origin | AS266554 QST Telecom LTDA - ME |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 3d 4h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS266554 to originate 160.238.172.0/22 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 160.238.172.0/22 | /24 | AS266554 AS266554 | 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 |
|---|---|---|---|---|
| 160.238.172.0/23 | AS266554 AS266554 | RADB | Proxy Object : Cliente ITS_Transito IP: QST Telecom LTDA - ME | MAINT-AS28186 |
| 160.238.172.0/22 covering | AS266554 AS266554 | BBOI | Prefixo QST Telecom | MAINT-AS266554 |
| 160.238.172.0/22 covering | AS266554 AS266554 | RADB | Angola Cables proxy-registered route object for customer AS266554 | MAINT-AS37468 |
| 160.238.172.0/22 covering | AS266554 AS266554 | TC | QST Telecom LTDA - ME | MAINT-AS266554 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.
More specific
Prefixes inside 160.238.172.0/23
2 announced prefixes fall inside this one.