AS14822

Name: AS14822 — Memorial Sloan-Kettering Cancer Center
Creator: ipdex

Memorial Sloan-Kettering Cancer Center Unknown registered in United States

7IPv4 prefixes

0IPv6 prefixes

14%RPKI-valid

#17,700AS Rank

327/327RIS visibility

#4,215Rank in United States

2021-12-06Allocated

Memorial Sloan-Kettering Cancer Center (AS14822) — Unknown, registered in United States. announces 7 IPv4 prefixes + 0 IPv6 prefixes. Rank in United States: #4215. Allocated: 2021-12-06.

IPv4 7IPv6 0

Announced prefixes · 7

v4 140.163.0.0/16 unknown
v4 140.163.0.0/17 unknown
v4 140.163.128.0/17 unknown
v4 140.163.64.0/24 unknown
v4 140.163.70.0/24 unknown
v4 192.55.249.0/24 unknown
v4 47.19.120.0/24 valid

RPKI: rpki.cloudflare.com · 2026-06-17

Routing: 7 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	7
2026-06-13	7

AS topology · Customer cone 1

Providers · 1

AS32787 Akamai Technologies, Inc.

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