31.133.40.0/24 Level-MSK Ltd.
Announced by AS52091 Level-MSK Ltd. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 31.133.40.0/24
Prefix
Origin
AS52091 LEVEL-MSK-AS
RPKI
RPKI valid
Size
256 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 6 covering
In RouteViews
2026-10-14 08:02 UTC
Paths
How 31.133.40.0/24 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 50509 52091
| Origin | AS52091 Level-MSK Ltd. |
| Origin code | IGP |
| Communities | 174:21101 174:22005 36601:150 36601:174 36601:2001 |
| Updated | 6d 6h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 9002 52091
| Origin | AS52091 Level-MSK Ltd. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6d 0h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 52091
| Origin | AS52091 Level-MSK Ltd. |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 6d 15h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS52091 to originate 31.133.40.0/23 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 31.133.40.0/23 | /24 | AS52091 LEVEL-MSK-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 |
|---|---|---|---|---|
| 31.133.40.0/24 | AS52091 LEVEL-MSK-AS | RIPE | N | LEVEL-MSK-MNT |
| 31.133.40.0/23 covering | AS52091 LEVEL-MSK-AS | RIPE | N | LEVEL-MSK-MNT |
| 31.133.40.0/21 covering | AS56554 IETF-MEETING | NTTCOM | route-object for AS23947 | MAINT-AS10217 |
| 31.133.32.0/20 covering | AS56554 IETF-MEETING | NTTCOM | route-object for AS23947 | MAINT-AS10217 |
| 31.133.32.0/19 covering | AS56554 IETF-MEETING | NTTCOM | route-object for AS23947 | MAINT-AS10217 |
| 31.133.0.0/18 covering | AS56554 IETF-MEETING | NTTCOM | route-object for AS23947 | MAINT-AS10217 |
| 31.133.0.0/18 covering | AS56554 IETF-MEETING | RADB | IETF Meeting Network | MAINT-AS7470 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.