AS12122

Name: AS12122 — St. Joseph Health System
Creator: ipdex

St. Joseph Health System Unknown registered in United States

11IPv4 prefixes

0IPv6 prefixes

#16,413AS Rank

327/327RIS visibility

#2,972Rank in United States

2021-02-18Allocated

St. Joseph Health System (AS12122) — Unknown, registered in United States. announces 11 IPv4 prefixes + 0 IPv6 prefixes. Rank in United States: #2972. Allocated: 2021-02-18.

IPv4 11IPv6 0

Announced prefixes · 11

v4 156.72.150.0/24 unknown
v4 156.72.153.0/24 unknown
v4 156.72.155.0/24 unknown
v4 156.72.160.0/23 unknown
v4 156.72.30.0/23 unknown
v4 156.72.6.0/24 unknown
v4 156.72.60.0/24 unknown
v4 156.72.61.0/24 unknown
v4 156.72.7.0/24 unknown
v4 170.173.84.0/24 unknown
v4 170.173.85.0/24 unknown

Routing: 11 IPv4 · 0 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-17

Prefix history

Announced prefixes Source: ipdex daily snapshot · sparse rows, value holds until the next change (steps)

Data table

Day	Announced prefixes
2026-06-12	11
2026-06-13	11

AS topology · Customer cone 1

Providers · 2

AS3356 Level 3 Parent, LLC
AS32787 Akamai Technologies, Inc.

Peers · 1

AS1000 LINK AMERICAN

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