31.217.128.0/19 BSO Network Solutions SAS
Announced by AS31216 BSO Network Solutions SAS. RPKI valid Seen by 5 of our 5 looking glass sessions. Also originated by AS4455
Summary
What the table says about 31.217.128.0/19
Prefix
Origin
AS31216 BSOCOM
RPKI
RPKI valid
Size
8,192 addresses
Less specific
none
More specifics
4
IRR route objects
2 exact, 0 covering
In RouteViews
2026-10-14 00:02 UTC
Paths
How 31.217.128.0/19 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 4455
| Origin | AS4455 IX Reach Ltd |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 5d 23h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 31216
| Origin | AS31216 BSO Network Solutions SAS |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6d 8h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 4455
| Origin | AS4455 IX Reach Ltd |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 6d 8h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS31216 to originate 31.217.128.0/19 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 31.217.128.0/19 | /24 | AS4455 BSO | RIPE |
| 31.217.128.0/19 | /24 | AS31216 BSOCOM | RIPE |
| 31.217.128.0/19 | /24 | AS43531 IXREACH | 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 |
|---|---|---|---|---|
| 31.217.128.0/19 | AS4455 BSO | RIPE | IX Reach Ltd AS4455 | IXREACH-MNT, BSOCOM-MNT |
| 31.217.128.0/19 | AS43531 IXREACH | RIPE | IX Reach Ltd AS43531 | IXREACH-MNT |
More specific
Prefixes inside 31.217.128.0/19
4 announced prefixes fall inside this one.