199.185.104.0/24 TransCanada Pipelines Limited
Announced by AS394650 TransCanada Pipelines Limited. RPKI not found Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 199.185.104.0/24
Prefix
Origin
AS394650 CPG-ASN1
RPKI
RPKI not found
Size
256 addresses
Less specific
none
More specifics
0
IRR route objects
2 exact, 0 covering
In RouteViews
2026-10-13 17:13 UTC
Paths
How 199.185.104.0/24 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 174 701 394650
| Origin | AS394650 TransCanada Pipelines Limited |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 14h 0m ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 701 394650
| Origin | AS394650 TransCanada Pipelines Limited |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 14h 4m ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 701 394650
| Origin | AS394650 TransCanada Pipelines Limited |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 14h 0m ago |
RPKI
Route origin authorizations
No ROA covers this prefix, so RPKI has nothing to say about who may originate it. Validate another origin.
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 |
|---|---|---|---|---|
| 199.185.104.0/24 | AS394650 CPG-ASN1 | ARIN | TC Energy - Calgary, AB, Canada (via Seattle) | MNT-TPL-210 |
| 199.185.104.0/24 | AS15290 ZAYO-CAN-15290 | RADB | AT&T Canada IES | MAINT-AS15290 |