199.125.17.0/24 Ann & Robert H. Lurie Children's Hospital of Chicago
Announced by AS31770 Ann & Robert H. Lurie Children's Hospital of Chicago. RPKI not found Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 199.125.17.0/24
Prefix
Origin
AS31770 CMMC-I2
RPKI
RPKI not found
Size
256 addresses
Less specific
none
More specifics
0
IRR route objects
2 exact, 2 covering
In RouteViews
2026-10-15 20:02 UTC
Paths
How 199.125.17.0/24 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 3356 13499 31770×2
| Origin | AS31770 Ann & Robert H. Lurie Children's Hospital of Chicago |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 1d 15h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 1828 13499 31770×2
| Origin | AS31770 Ann & Robert H. Lurie Children's Hospital of Chicago |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 8d 2h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 1828 13499 31770×2
| Origin | AS31770 Ann & Robert H. Lurie Children's Hospital of Chicago |
| Origin code | IGP |
| Communities | 6461:5998 36295:100 36295:6461 |
| Updated | 6h 33m ago |
RPKI
Route origin authorizations
No ROA covers this prefix, so RPKI has nothing to say about who may originate it. Validate another origin.
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 |
|---|---|---|---|---|
| 199.125.17.0/24 | AS7381 SRS-6-Z-7381 | LEVEL3 | Proxy-registered route object | LEVEL3-MNT |
| 199.125.17.0/24 | AS31770 CMMC-I2 | RADB | proxy route object for customer SungardAS | MAINT-AS1828 |
| 199.125.16.0/20 covering | AS7132 SBIS-AS | RADB | ARIN Allocation SBC Internet Services Children\'s Memorial Hospital | MAINT-AS7132 |
| 199.125.16.0/20 covering | AS13499 CH-ENT-DC-IL | RADB | Ann & Robert H. Lurie Children’s Hospital of Chicago:AS31770 | MAINT-NEWCCH |