AS11687

Name: AS11687 — City of Hope Medical Center
Creator: ipdex

City of Hope Medical Center Unknown registered in United States

4IPv4 prefixes

0IPv6 prefixes

#16,183AS Rank

327/327RIS visibility

#6,069Rank in United States

1998-11-16Allocated

City of Hope Medical Center (AS11687) — Unknown, registered in United States. announces 4 IPv4 prefixes + 0 IPv6 prefixes. Rank in United States: #6069. Allocated: 1998-11-16.

IPv4 4IPv6 0

Announced prefixes · 4

v4 151.152.128.0/19 unknown
v4 151.152.92.0/24 unknown
v4 151.152.96.0/19 unknown
v4 151.152.99.0/24 unknown

Routing: 4 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	4
2026-06-13	4

AS topology · Customer cone 1

Providers · 3

AS46887 Zayo Bandwidth
AS20001 Charter Communications Inc
AS20454 SECURED SERVERS LLC

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