156.145.128.0/17 NewYork-Presbyterian Hospital
Announced by AS395139 NewYork-Presbyterian Hospital. RPKI not found Seen by 3 of our 5 looking glass sessions.
Summary
What the table says about 156.145.128.0/17
Prefix
Origin
AS395139 NYP-INTERNET
RPKI
RPKI not found
Size
32,768 addresses
Less specific
More specifics
3
IRR route objects
1 exact, 2 covering
In RouteViews
2026-10-15 20:02 UTC
Paths
How 156.145.128.0/17 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.
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 36295 6939 11164 62532 395139
| Origin | AS395139 NewYork-Presbyterian Hospital |
| Origin code | IGP |
| Communities | 903:100 903:900 |
| Updated | 8d 3h 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 |
|---|---|---|---|---|
| 156.145.128.0/17 | AS395139 NYP-INTERNET | RADB | NewYork-Presbyterian Hospital | MAINT-AS395139 |
| 156.145.0.0/16 covering | AS198949 Radware | RADB | NYPH | MAINT-AS198949 |
| 156.145.0.0/16 covering | AS395139 NYP-INTERNET | RADB | NewYork-Presbyterian Hospital | MAINT-AS395139 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.
More specific
Prefixes inside 156.145.128.0/17
3 announced prefixes fall inside this one.