45.172.44.0/23 DURVAL TELECOM LTDA
Announced by AS268742 DURVAL TELECOM LTDA. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 45.172.44.0/23
Prefix
Origin
AS268742 AS268742
RPKI
RPKI valid
Size
512 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 2 covering
In RouteViews
2026-10-12 12:02 UTC
Paths
How 45.172.44.0/23 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 7195 263073 268742
| Origin | AS268742 DURVAL TELECOM LTDA |
| Origin code | IGP |
| Communities | 13760:3002 36601:150 36601:2001 36601:13760 7195:55:0 7195:61518:61518 7195:5000000:0 63221:0:262589 |
| Updated | 4d 10h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7195 263073 268742
| Origin | AS268742 DURVAL TELECOM LTDA |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 4d 18h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 3356 263073 268742
| Origin | AS268742 DURVAL TELECOM LTDA |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 4d 18h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS268742 to originate 45.172.44.0/22 up to /32. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 45.172.44.0/22 | /32 | AS268742 AS268742 | 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 |
|---|---|---|---|---|
| 45.172.44.0/23 | AS268742 AS268742 | RADB | AS268742 | MAINT-AS52965 |
| 45.172.44.0/22 covering | AS268742 AS268742 | RADB | DURVAL JOSE DE OLIVEIRA | MAINT-AS53087 |
| 45.172.44.0/22 covering | AS268742 AS268742 | TC | N | MAINT-AS268742 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.