AS11523

Name: AS11523 — H. Lee Moffitt Cancer Center & Research Institute, Inc.
Creator: ipdex

H. Lee Moffitt Cancer Center & Research Institute, Inc. Unknown registered in United States

5IPv4 prefixes

0IPv6 prefixes

#16,107AS Rank

325/325RIS visibility

#5,292Rank in United States

2007-05-22Allocated

H. Lee Moffitt Cancer Center & Research Institute, Inc. (AS11523) — Unknown, registered in United States. announces 5 IPv4 prefixes + 0 IPv6 prefixes. Rank in United States: #5292. Allocated: 2007-05-22.

IPv4 5IPv6 0

Announced prefixes · 5

v4 206.81.164.0/22 unknown
v4 206.81.164.0/24 unknown
v4 206.81.165.0/24 unknown
v4 206.81.166.0/24 unknown
v4 206.81.167.0/24 unknown

Routing: 5 IPv4 · 0 IPv6 announced · RIS visibility 325/325 RIS peers · RIPEstat · 2026-06-18

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	5
2026-06-13	5

AS topology · Customer cone 1

Providers · 2

AS3356 Level 3 Parent, LLC
AS11096 FloridaNet

Peers · 1

AS1000 LINK AMERICAN

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