209.166.128.0/18 Expedient
Announced by AS17054 Expedient. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 209.166.128.0/18
Prefix
Origin
AS17054 EXPEDIENT
RPKI
RPKI valid
Size
16,384 addresses
Less specific
none
More specifics
3
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-13 17:13 UTC
Paths
How 209.166.128.0/18 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 3356 17054
| Origin | AS17054 Expedient |
| Origin code | IGP |
| Communities | 3356:3 3356:22 3356:100 3356:123 3356:575 3356:901 3356:2019 17054:65001 36601:150 36601:2001 36601:13760 |
| Updated | 5d 13h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 17054
| Origin | AS17054 Expedient |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6d 0h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 3356 17054
| Origin | AS17054 Expedient |
| Origin code | IGP |
| Communities | 6461:5997 36295:100 36295:6461 |
| Updated | 5h 58m ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS17054 to originate 209.166.128.0/18 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 209.166.128.0/18 | /24 | AS17054 EXPEDIENT | 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 |
|---|---|---|---|---|
| 209.166.128.0/18 | AS17054 EXPEDIENT | RADB | Pittsburgh | MAINT-AS17054 |
More specific
Prefixes inside 209.166.128.0/18
3 announced prefixes fall inside this one.