AS395139 NewYork-Presbyterian Hospital 🇺🇸 US

Announcing 31 prefixes, seen at the RIS collectors.

IPv4 prefixes
31
672,768 (2,628 × /24)
IPv6 prefixes
0
-
Upstreams
4
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it

Registry and operator data

AS number
AS395139
Name
NewYork-Presbyterian Hospital
Organisation
NewYork-Presbyterian Hospital
Country
🇺🇸 US
RIR
ARIN
Allocated
2016-09-07

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

0 valid (0.0%) 0 invalid (0.0%) 31 no ROA (100.0%)

Announced prefixes

31 in total

Prefix RPKI Peers Sample path First seen
140.251.128.0/17 v4 no ROA 42 345496461395139 2026-09-18
140.251.128.0/18 v4 no ROA 43 377213356395139 2026-09-18
140.251.128.0/19 v4 no ROA 41 345491299198949395139 2026-09-18
140.251.160.0/19 v4 no ROA 41 345491299198949395139 2026-09-18
140.251.192.0/18 v4 no ROA 16 149071116462532395139 2026-09-18
140.251.192.0/19 v4 no ROA 41 345491299198949395139 2026-09-18
140.251.224.0/19 v4 no ROA 41 345491299198949395139 2026-09-18
143.104.0.0/16 v4 no ROA 42 345496461395139 2026-09-18
143.104.0.0/17 v4 no ROA 43 377213356395139 2026-09-18
143.104.1.0/24 v4 no ROA 12 149071116462532395139 2026-09-18
143.104.10.0/24 v4 no ROA 41 345491299198949395139 2026-09-18
143.104.64.0/18 v4 no ROA 41 345491299198949395139 2026-09-18
143.104.128.0/17 v4 no ROA 16 149071116462532395139 2026-09-18
143.104.128.0/18 v4 no ROA 41 345491299198949395139 2026-09-18
143.104.192.0/18 v4 no ROA 41 345491299198949395139 2026-09-18
156.111.0.0/16 v4 no ROA 42 345496461395139 2026-09-18
156.111.0.0/17 v4 no ROA 43 377213356395139 2026-09-18
156.111.0.0/18 v4 no ROA 41 345491299198949395139 2026-09-18
156.111.64.0/18 v4 no ROA 41 345491299198949395139 2026-09-18
156.111.128.0/17 v4 no ROA 16 149071116462532395139 2026-09-18
156.111.128.0/18 v4 no ROA 41 345491299198949395139 2026-09-18
156.111.192.0/18 v4 no ROA 41 345491299198949395139 2026-09-18
156.111.228.0/24 v4 no ROA 41 345491299198949395139 2026-09-18
156.145.0.0/16 v4 no ROA 42 345496461395139 2026-09-18
156.145.0.0/17 v4 no ROA 43 377213356395139 2026-09-18
156.145.0.0/18 v4 no ROA 41 345491299198949395139 2026-09-18
156.145.64.0/18 v4 no ROA 41 345491299198949395139 2026-09-18
156.145.128.0/17 v4 no ROA 16 149071116462532395139 2026-09-18
156.145.128.0/18 v4 no ROA 41 345491299198949395139 2026-09-18
156.145.192.0/18 v4 no ROA 41 345491299198949395139 2026-09-18
156.145.240.0/24 v4 no ROA 41 345491299198949395139 2026-09-18