163.123.189.0/24 Allen Institute
Announced by AS40272 Allen Institute. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 163.123.189.0/24
Prefix
Origin
AS40272 ALLENINSTITUTE
RPKI
RPKI valid
Size
256 addresses
Less specific
none
More specifics
0
IRR route objects
2 exact, 0 covering
In RouteViews
2026-10-16 20:01 UTC
Paths
How 163.123.189.0/24 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 174 101×2 40272
| Origin | AS40272 Allen Institute |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 8d 18h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 101×2 40272
| Origin | AS40272 Allen Institute |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 9d 3h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 101 40272
| Origin | AS40272 Allen Institute |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 7d 15h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS40272 to originate 163.123.189.0/24 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 163.123.189.0/24 | /24 | AS40272 ALLENINSTITUTE | 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 |
|---|---|---|---|---|
| 163.123.189.0/24 | AS40272 ALLENINSTITUTE | ARIN | Allen Institute 615 Westlake Ave. N. Seattle, Washington United States | MNT-AIBS-2 |
| 163.123.189.0/24 | AS40272 ALLENINSTITUTE | RADB | Allen Institute 615 Westlake Ave. N. Seattle, WA 98109 USA | MAINT-AS40272 |