2a02:17a5::/32 Durnet.cz sro
Announced by AS204405 Durnet.cz sro. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 2a02:17a5::/32
Prefix
Origin
AS204405 DurnetCZ
RPKI
RPKI valid
Size
4,294,967,296 /64s
Less specific
More specifics
0
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-12 08:09 UTC
Paths
How 2a02:17a5::/32 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 6939 47232 20723 204405
| Origin | AS204405 Durnet.cz sro |
| Origin code | IGP |
| Communities | 13760:3000 36601:150 36601:2001 |
| Updated | 4d 8h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 6939 47232 20723 204405
| Origin | AS204405 Durnet.cz sro |
| Origin code | IGP |
| Communities | 903:13760 |
| Updated | 4d 16h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 47232 20723 204405
| Origin | AS204405 Durnet.cz sro |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 4d 16h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS204405 to originate 2a02:17a5::/32 up to /48. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 2a02:17a5::/32 | /48 | AS204405 DurnetCZ | RIPE |
| 2a02:17a0::/29 | /48 | AS47232 ISPAlliance | RIPE |
| 2a02:17a0::/29 | /32 | AS210712 GRAPESC-ISP | 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 |
|---|---|---|---|---|
| 2a02:17a5::/32 | AS204405 DurnetCZ | RIPE | N | MNT-GRAPESC |
| 2a02:17a0::/29 covering | AS47232 ISPAlliance | RIPE | N | MNT-GRAPESC |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.