AS17223 Latisys-Chicago, LLC

DATABANK-LATISYS - Latisys-Chicago, LLC · registered in the United States

IPv4 addresses35,07234 prefixes · 0.001% of announced IPv4

Rank in United States#1,666largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#4,582of 79,396 networks with IPv4

IPv61 x /32 (65,536 x /48)1 prefixes

CountryUnited States18,679 ASNs registered there

Open AS17223 in ASN lookup Look up an IP in this network (38.15.184.1) All networks in United States

IPv4 prefixes

All 34 prefixes, in address order.

38.15.184.0/22
64.64.192.0/21
67.217.174.0/24
68.169.192.0/20
69.8.112.0/20
104.193.116.0/24
107.191.189.0/24
134.195.68.0/24
162.252.40.0/24
162.252.42.0/23
164.52.128.0/20
170.76.205.0/24
192.65.156.0/22
192.175.56.0/21
192.184.112.0/24
192.184.114.0/23
192.184.116.0/22
192.184.120.0/24
192.184.122.0/23
192.184.124.0/22
198.80.16.0/24
198.136.184.0/24
199.16.46.0/23
199.102.80.0/22
199.102.84.0/24
199.102.85.0/24
199.102.86.0/23
199.244.32.0/23
204.27.169.0/24
205.142.190.0/24
207.60.109.0/24
207.60.110.0/23
207.223.32.0/20
208.78.168.0/21

IPv6 prefixes

All 1 prefix.

2604:8f00::/32

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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