AS14822 Memorial Sloan-Kettering Cancer Center

MSKCC - Memorial Sloan-Kettering Cancer Center · registered in the United States

IPv4 addresses66,04813 prefixes · 0.002% of announced IPv4

Rank in United States#913largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#2,727of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS14822 in ASN lookup Look up an IP in this network (47.19.120.1) All networks in United States

IPv4 prefixes

All 13 prefixes, in address order.

47.19.120.0/24
140.163.0.0/18
140.163.64.0/24
140.163.65.0/24
140.163.66.0/23
140.163.68.0/23
140.163.70.0/24
140.163.71.0/24
140.163.72.0/21
140.163.80.0/20
140.163.96.0/19
140.163.128.0/17
192.55.249.0/24

Similar-sized networks in United States

ASNNameIPv4 addresses

AS77#910 JHUAPL-AS - Johns Hopkins University Applied Physics Laboratory66,048

AS1559#911 DNIC-ASBLK-01550-01601 - United States Department of Defense (DoD)66,048

AS3482#912 MTSTGOV - State of Montana66,048

AS14827#914 WSDOT-ASN - Washington State Department of Transportation66,048

AS18564#915 SJU149068 - St. John's University, New York66,048

AS18697#916 AS18697 - GREEN MOUNTAIN POWER CORPORATION66,048

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources