31.170.192.0/21 CHECK24 GmbH
Announced by AS219531 CHECK24 GmbH. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 31.170.192.0/21
Prefix
Origin
AS219531 CHECK24
RPKI
RPKI valid
Size
2,048 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-14 04:02 UTC
Paths
How 31.170.192.0/21 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 1299 219531
| Origin | AS219531 CHECK24 GmbH |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 6d 5h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 33891 219531
| Origin | AS219531 CHECK24 GmbH |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6d 13h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 33891 219531
| Origin | AS219531 CHECK24 GmbH |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 6d 13h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS219531 to originate 31.170.192.0/21 up to /21. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 31.170.192.0/21 | /21 | AS219531 CHECK24 | RIPE |
| 31.170.192.0/19 | /24 | AS34624 MEGASPACE-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 |
|---|---|---|---|---|
| 31.170.192.0/21 | AS219531 CHECK24 | RIPE | DE-CHECK24-MUC-1 | MEGASPACE-MNT |