64.107.48.0/24 Univeristy of Chicago Hospitals & Health System
Announced by AS29885 Univeristy of Chicago Hospitals & Health System. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 64.107.48.0/24
Prefix
Origin
AS29885 UCHHS-AS
RPKI
RPKI valid
Size
256 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 4 covering
In RouteViews
2026-10-14 04:02 UTC
Paths
How 64.107.48.0/24 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 13760 32787 29885
| Origin | AS29885 Univeristy of Chicago Hospitals & Health System |
| Origin code | IGP |
| Communities | 13760:3002 36601:150 36601:2001 36601:13760 |
| Updated | 13m 6s ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 32787 29885
| Origin | AS29885 Univeristy of Chicago Hospitals & Health System |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6d 10h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 32787 29885
| Origin | AS29885 Univeristy of Chicago Hospitals & Health System |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 6d 10h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS29885 to originate 64.107.48.0/24 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 64.107.48.0/24 | /24 | AS29885 UCHHS-AS | ARIN |
| 64.107.0.0/18 | /18 | AS6325 ILLINOIS-CENTURY | ARIN |
| 64.107.0.0/17 | /17 | AS6325 ILLINOIS-CENTURY | ARIN |
| 64.107.0.0/16 | /16 | AS6325 ILLINOIS-CENTURY | 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 |
|---|---|---|---|---|
| 64.107.48.0/24 | AS29885 UCHHS-AS | RADB | Advertised from University of Chicago Healthcare and Systems to AS6325 | MAINT-AS6325 |
| 64.107.0.0/18 covering | AS6325 ILLINOIS-CENTURY | RADB | ICN | MAINT-AS6325 |
| 64.107.0.0/17 covering | AS6325 ILLINOIS-CENTURY | LEVEL3 | Proxy-registered route object | LEVEL3-MNT |
| 64.107.0.0/17 covering | AS6325 ILLINOIS-CENTURY | RADB | State of IL CMS | MAINT-AS6325 |
| 64.107.0.0/16 covering | AS6325 ILLINOIS-CENTURY | RADB | State of IL CMS | MAINT-AS6325 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.