91.137.56.0/21 Thueringer Netkom GmbH
Announced by AS199284 Thueringer Netkom GmbH. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 91.137.56.0/21
Prefix
Origin
AS199284 encoLine
RPKI
RPKI valid
Size
2,048 addresses
Less specific
More specifics
2
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-16 04:02 UTC
Paths
How 91.137.56.0/21 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 3356 33891 199284
| Origin | AS199284 Thueringer Netkom GmbH |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 2d 1h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 5405 199284
| Origin | AS199284 Thueringer Netkom GmbH |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 8d 11h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 199284
| Origin | AS199284 Thueringer Netkom GmbH |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 8d 11h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS199284 to originate 91.137.56.0/21 up to /22. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 91.137.56.0/21 | /22 | AS199284 encoLine | RIPE |
| 91.137.0.0/18 | /18 | AS196714 TNETKOM-AS | 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 |
|---|---|---|---|---|
| 91.137.56.0/21 | AS199284 encoLine | RIPE | Thueringer Netkom GmbH AS196714 via AS199284 | MNT-TNETKOM |
| 91.137.0.0/18 covering | AS196714 TNETKOM-AS | RIPE | Thueringer Netkom GmbH AS196714 | MNT-TNETKOM |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.
More specific
Prefixes inside 91.137.56.0/21
2 announced prefixes fall inside this one.