165.104.0.0/16 SSM Health Care
Announced by AS26305 SSM Health Care. RPKI not found Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 165.104.0.0/16
Prefix
Origin
AS26305 ASN-SSM
RPKI
RPKI not found
Size
65,536 addresses
Less specific
none
More specifics
4
IRR route objects
3 exact, 0 covering
In RouteViews
2026-10-14 16:02 UTC
Paths
How 165.104.0.0/16 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 7018 26305×2
| Origin | AS26305 SSM Health Care |
| Origin code | incomplete |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 11h 32m ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 20115 22677 26305
| Origin | AS26305 SSM Health Care |
| Origin code | incomplete |
| Communities | 903:900 903:13760 |
| Updated | 1d 17h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 7843 22677 26305
| Origin | AS26305 SSM Health Care |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 1d 17h 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 |
|---|---|---|---|---|
| 165.104.0.0/16 | AS26305 ASN-SSM | ALTDB | SSM Health Care SSM-CBLK-165-104-0-0 7980 Clayton Rd, Suite 401 St. Louis, MO 63117 | MAINT-MDS |
| 165.104.0.0/16 | AS19444 CHARTER-19444-NA | LEVEL3 | Creata route object for Charter communication | NETENG-MNT |
| 165.104.0.0/16 | AS20115 CHARTER-20115 | RADB | St Louis KMA | MAINT-CHTR-WD |
More specific
Prefixes inside 165.104.0.0/16
4 announced prefixes fall inside this one.