178.217.128.0/21 Knowit Solutions Oy
Announced by AS51164 Knowit Solutions Oy. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 178.217.128.0/21
Prefix
Origin
AS51164 KNOWIT-FI
RPKI
RPKI valid
Size
2,048 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-13 04:03 UTC
Paths
How 178.217.128.0/21 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 1299 1759 51164
| Origin | AS51164 Knowit Solutions Oy |
| Origin code | IGP |
| Communities | 3356:3 3356:22 3356:86 3356:575 3356:666 3356:901 3356:2013 36601:150 36601:2001 36601:13760 |
| Updated | 4d 18h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 1299 1759 51164
| Origin | AS51164 Knowit Solutions Oy |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 5d 11h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 42708 51164
| Origin | AS51164 Knowit Solutions Oy |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 5d 11h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS51164 to originate 178.217.128.0/21 up to /21. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 178.217.128.0/21 | /21 | AS51164 KNOWIT-FI | 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 |
|---|---|---|---|---|
| 178.217.128.0/21 | AS51164 KNOWIT-FI | RIPE | Knowit Solutions Oy | HARDWARE-MNT |