158.255.248.0/21 PRESNET s.r.o.
Announced by AS51653 PRESNET s.r.o. RPKI not found Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 158.255.248.0/21
Prefix
Origin
AS51653 PRESNET-AS
RPKI
RPKI not found
Size
2,048 addresses
Less specific
none
More specifics
5
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-13 08:02 UTC
Paths
How 158.255.248.0/21 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 29405 51653×3
| Origin | AS51653 PRESNET s.r.o. |
| Origin code | IGP |
| Communities | 3356:2 3356:22 3356:100 3356:123 3356:511 3356:903 3356:2082 29405:9000 29405:65535 36601:150 36601:2001 36601:13760 |
| Updated | 5d 8h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 29405 51653×3
| Origin | AS51653 PRESNET s.r.o. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 5d 16h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 48326 51653
| Origin | AS51653 PRESNET s.r.o. |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 5d 17h ago |
RPKI
Route origin authorizations
No ROA covers this prefix, so RPKI has nothing to say about who may originate it. Validate another origin.
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 |
|---|---|---|---|---|
| 158.255.248.0/21 | AS51653 PRESNET-AS | RIPE | PRES158 | PRES-MNT |
More specific
Prefixes inside 158.255.248.0/21
5 announced prefixes fall inside this one.