83.138.8.0/21 Sternforth Ltd. trading as WebWorld
Announced by AS30900 Sternforth Ltd. trading as WebWorld. RPKI not found Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 83.138.8.0/21
Prefix
Origin
AS30900 WEBWORLD-AS
RPKI
RPKI not found
Size
2,048 addresses
Less specific
none
More specifics
1
IRR route objects
2 exact, 0 covering
In RouteViews
2026-10-13 04:03 UTC
Paths
How 83.138.8.0/21 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 174 56911 30900
| Origin | AS30900 Sternforth Ltd. trading as WebWorld |
| Origin code | IGP |
| Communities | 174:21101 174:22007 36601:150 36601:174 36601:2001 |
| Updated | 6h 1m ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 56911 30900
| Origin | AS30900 Sternforth Ltd. trading as WebWorld |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6h 2m ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 30900
| Origin | AS30900 Sternforth Ltd. trading as WebWorld |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 6h 2m 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 |
|---|---|---|---|---|
| 83.138.8.0/21 | AS13076 VIRGINMEDIA | LEVEL3 | BBBH09459::NTL | AS13076-MNT |
| 83.138.8.0/21 | AS30900 WEBWORLD-AS | RIPE | N | WEBHOST-MNT |
More specific
Prefixes inside 83.138.8.0/21
1 announced prefix fall inside this one.