AS23366 LSU Health Sciences Center

LSUHEALTHSCIENCESCTR - LSU Health Sciences Center · registered in the United States

IPv4 addresses14,33624 prefixes · <0.001% of announced IPv4

Rank in United States#2,522largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#7,566of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS23366 in ASN lookup Look up an IP in this network (155.58.2.1) All networks in United States

IPv4 prefixes

All 24 prefixes, in address order.

155.58.2.0/23
155.58.6.0/24
155.58.11.0/24
155.58.12.0/22
155.58.16.0/21
155.58.34.0/23
155.58.36.0/23
155.58.38.0/24
155.58.144.0/23
155.58.146.0/24
155.58.147.0/24
155.58.148.0/22
155.58.176.0/21
155.58.184.0/22
155.58.188.0/23
155.58.194.0/23
155.58.204.0/24
155.58.207.0/24
155.58.210.0/23
155.58.212.0/23
155.58.214.0/24
155.58.251.0/24
155.58.252.0/24
155.58.254.0/23

Similar-sized networks in United States

ASNNameIPv4 addresses

AS11516#2519 ASN-ESB - Eastern Suffolk BOCES14,336

AS14755#2520 MHO - MHO Networks14,336

AS22878#2521 ASACENET1 - ACENET, INC.14,336

AS26381#2523 HSBC-COM - HSBC Technology & Services (USA) Inc14,336

AS32701#2524 AS-VANGUARD - The Vanguard Group, Inc.14,336

AS36378#2525 NYIT-AS - New York Institute of Technology14,336

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