81.31.48.0/20 Sofor Oy
Announced by AS41242 Sofor Oy. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 81.31.48.0/20
Prefix
Origin
AS41242 Sofor-ripe
RPKI
RPKI valid
Size
4,096 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-14 16:02 UTC
Paths
How 81.31.48.0/20 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 24940 16302 41242×4
| Origin | AS41242 Sofor Oy |
| Origin code | incomplete |
| Communities | 174:21101 174:22005 36601:150 36601:174 36601:2001 |
| Updated | 5d 5h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 24940 16302 41242×4
| Origin | AS41242 Sofor Oy |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 5d 5h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 1299 1759 41242
| Origin | AS41242 Sofor Oy |
| Origin code | IGP |
| Communities | 6461:5997 36295:100 36295:6461 |
| Updated | 50m 35s ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS41242 to originate 81.31.48.0/20 up to /20. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 81.31.48.0/20 | /20 | AS41242 Sofor-ripe | 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 |
|---|---|---|---|---|
| 81.31.48.0/20 | AS41242 Sofor-ripe | RIPE | Sofor Oy | NETSERVANT-MNT |