64.146.176.0/22 Columbia Energy L.L.C
Announced by AS20224 Columbia Energy L.L.C. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 64.146.176.0/22
Prefix
Origin
AS20224 COLUMBIA-ENERGY-LLC
RPKI
RPKI valid
Size
1,024 addresses
Less specific
More specifics
0
IRR route objects
2 exact, 2 covering
In RouteViews
2026-10-13 12:02 UTC
Paths
How 64.146.176.0/22 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 16713 20224
| Origin | AS20224 Columbia Energy L.L.C |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 5d 10h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 6939 16713 20224
| Origin | AS20224 Columbia Energy L.L.C |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 5d 18h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 16713 20224
| Origin | AS20224 Columbia Energy L.L.C |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 5d 18h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS20224 to originate 64.146.176.0/22 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 64.146.176.0/22 | /24 | AS20224 COLUMBIA-ENERGY-LLC | ARIN |
| 64.146.128.0/17 | /24 | AS16713 NOANET-WA | 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 |
|---|---|---|---|---|
| 64.146.176.0/22 | AS20224 COLUMBIA-ENERGY-LLC | ARIN | 2929 Melrose St Walla Walla WA 99362 United States | MNT-NWOA |
| 64.146.176.0/22 | AS20224 COLUMBIA-ENERGY-LLC | RADB | Proxy-registered route object | MAINT-AS16713 |
| 64.146.128.0/17 covering | AS16713 NOANET-WA | ARIN | 11707 E Sprague Ave. Suite 201 Spokane Valley WA 99206 United States | MNT-NWOA |
| 64.146.128.0/17 covering | AS16713 NOANET-WA | RADB | NoaNet Block 2 | MAINT-AS16713 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.