173.231.248.0/21 InMotion Hosting, Inc.
Announced by AS54641 InMotion Hosting, Inc. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 173.231.248.0/21
Prefix
Origin
AS54641 IMH-IAD
RPKI
RPKI valid
Size
2,048 addresses
Less specific
More specifics
1
IRR route objects
2 exact, 2 covering
In RouteViews
2026-10-14 16:02 UTC
Paths
How 173.231.248.0/21 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 3356 54641
| Origin | AS54641 InMotion Hosting, Inc. |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 15h 31m ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 54641
| Origin | AS54641 InMotion Hosting, Inc. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 2h 4m ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 54641
| Origin | AS54641 InMotion Hosting, Inc. |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 6d 22h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS54641 to originate 173.231.248.0/21 up to /21. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 173.231.248.0/21 | /21 | AS54641 IMH-IAD | ARIN |
| 173.231.240.0/20 | /20 | AS54641 IMH-IAD | 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 |
|---|---|---|---|---|
| 173.231.248.0/21 | AS54641 IMH-IAD | ARIN | InMotion Hosting, Inc. | MNT-INMOT-1 |
| 173.231.248.0/21 | AS54641 IMH-IAD | RADB | N | MAINT-AS22611 |
| 173.231.240.0/20 covering | AS54641 IMH-IAD | ARIN | InMotion Hosting, Inc. | MNT-INMOT-1 |
| 173.231.240.0/20 covering | AS54641 IMH-IAD | RADB | InMotion Hosting, Inc. 6100 Center Drive Suite 1190 Los Angeles, CA 90045 USA | MAINT-AS22611 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.
More specific
Prefixes inside 173.231.248.0/21
1 announced prefix fall inside this one.