66.170.0.0/19 SupraNet Communications, Inc.
Announced by AS4150 SupraNet Communications, Inc. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 66.170.0.0/19
Prefix
Origin
AS4150 SUPRANET-WIS
RPKI
RPKI valid
Size
8,192 addresses
Less specific
none
More specifics
1
IRR route objects
3 exact, 0 covering
In RouteViews
2026-10-14 12:02 UTC
Paths
How 66.170.0.0/19 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 174 3257 4150
| Origin | AS4150 SupraNet Communications, Inc. |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 6d 11h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 6939 4150×5
| Origin | AS4150 SupraNet Communications, Inc. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6d 19h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 2914 4150
| Origin | AS4150 SupraNet Communications, Inc. |
| Origin code | IGP |
| Communities | 6461:5997 36295:100 36295:6461 |
| Updated | 1d 1h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS4150 to originate 66.170.0.0/19 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 66.170.0.0/19 | /24 | AS4150 SUPRANET-WIS | 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 |
|---|---|---|---|---|
| 66.170.0.0/19 | AS4150 SUPRANET-WIS | ARIN | SupraNet Communications, Inc. 8000 Excelsior Drive Madison, WI 53711 US | MNT-SUPN |
| 66.170.0.0/19 | AS4150 SUPRANET-WIS | LEVEL3 | route update via web | SUPRANET-MNT |
| 66.170.0.0/19 | AS4150 SUPRANET-WIS | RADB | SupraNet | MAINT-CHTR-WD |
More specific
Prefixes inside 66.170.0.0/19
1 announced prefix fall inside this one.