204.58.158.0/23 RWJBarnabas Health, Inc.
Announced by AS36861 RWJBarnabas Health, Inc. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 204.58.158.0/23
Prefix
Origin
AS36861 AS36861
RPKI
RPKI valid
Size
512 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-13 20:02 UTC
Paths
How 204.58.158.0/23 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 6128×2 54004 36861×9
| Origin | AS36861 RWJBarnabas Health, Inc. |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 5d 18h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 6461 6128 54004 36861×9
| Origin | AS36861 RWJBarnabas Health, Inc. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6d 3h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 6128 54004 36861×9
| Origin | AS36861 RWJBarnabas Health, Inc. |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 6d 3h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS36861 to originate 204.58.156.0/22 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 204.58.156.0/22 | /24 | AS36861 AS36861 | ARIN |
| 204.58.156.0/22 | /24 | AS198949 Radware | 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 |
|---|---|---|---|---|
| 204.58.158.0/23 | AS198949 Radware | RADB | RWJ Barnabas | MAINT-AS198949 |
| 204.58.156.0/22 covering | AS36861 AS36861 | RADB | RWJ Barnabas | MAINT-AS27506 |