81.21.178.0/24 Sanoma Schoologica B.V.
Announced by AS39244 Sanoma Schoologica B.V. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 81.21.178.0/24
Prefix
Origin
AS39244 Teqnobase-AS
RPKI
RPKI valid
Size
256 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 2 covering
In RouteViews
2026-10-16 00:02 UTC
Paths
How 81.21.178.0/24 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 8455 39244
| Origin | AS39244 Sanoma Schoologica B.V. |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 1d 21h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 8455 39244
| Origin | AS39244 Sanoma Schoologica B.V. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 8d 7h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 8455 39244
| Origin | AS39244 Sanoma Schoologica B.V. |
| Origin code | IGP |
| Communities | 6461:5997 36295:100 36295:6461 |
| Updated | 12h 25m ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS39244 to originate 81.21.178.0/24 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 81.21.178.0/24 | /24 | AS39244 Teqnobase-AS | RIPE |
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 |
|---|---|---|---|---|
| 81.21.178.0/24 | AS39244 Teqnobase-AS | RIPE | TeqnoBase | TEQNOBASE-MNT |
| 81.21.176.0/20 covering | AS39244 Teqnobase-AS | RADB | Prolexic Technologies, Inc. | MAINT-AS32787 |
| 81.21.176.0/20 covering | AS39244 Teqnobase-AS | RIPE | Teqnobase block | TEQNOBASE-MNT |