63.249.0.0/19 Rock Island Communications
Announced by AS19518 Rock Island Communications. RPKI valid Seen by 4 of our 5 looking glass sessions.
Summary
What the table says about 63.249.0.0/19
Prefix
Origin
AS19518 ROCKISLAND
RPKI
RPKI valid
Size
8,192 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-14 20:02 UTC
Paths
How 63.249.0.0/19 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 13760 137409 19518
| Origin | AS19518 Rock Island Communications |
| Origin code | IGP |
| Communities | 13760:3002 36601:150 36601:2001 36601:13760 |
| Updated | 17h 47m ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 137409 19518
| Origin | AS19518 Rock Island Communications |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 7d 4h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS19518 to originate 63.249.0.0/19 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 63.249.0.0/19 | /24 | AS19518 ROCKISLAND | ARIN |
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 |
|---|---|---|---|---|
| 63.249.0.0/19 | AS19518 ROCKISLAND | ARIN | Rock Island Communications | MNT-INL-46 |