2a02:598:3333::/48 Seznam.cz, a.s.
Announced by AS43037 Seznam.cz, a.s. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 2a02:598:3333::/48
Prefix
Origin
AS43037 SEZNAM-CZ
RPKI
RPKI valid
Size
65,536 /64s
Less specific
More specifics
0
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-12 16:06 UTC
Paths
How 2a02:598:3333::/48 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 5610 43037
| Origin | AS43037 Seznam.cz, a.s. |
| Origin code | IGP |
| Communities | 174:21101 174:22016 36601:150 36601:2001 |
| Updated | 4d 14h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 1299 5610 43037
| Origin | AS43037 Seznam.cz, a.s. |
| Origin code | IGP |
| Communities | 903:13760 |
| Updated | 4d 23h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 43037
| Origin | AS43037 Seznam.cz, a.s. |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 4d 23h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS43037 to originate 2a02:598:3333::/48 up to /48. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 2a02:598:3333::/48 | /48 | AS43037 SEZNAM-CZ | RIPE |
| 2a02:598::/32 | /32 | AS43037 SEZNAM-CZ | 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 |
|---|---|---|---|---|
| 2a02:598:3333::/48 | AS43037 SEZNAM-CZ | RIPE | SEZNAM - II | SEZNAM-MNT |
| 2a02:598::/32 covering | AS43037 SEZNAM-CZ | RIPE | Seznam.cz IPv6 route | SEZNAM-MNT |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.