AS17223 is the autonomous system of Latisys-Chicago, LLC. It holds 35,072 IPv4 addresses in 31 prefixes plus 1 IPv6 ranges, mainly in 
United States.
By IPv4 addresses the network ranks #4,573 worldwide and #1,654 of 18,202 networks in United States.
The network spreads across 3 countries: United States 100%, Philippines 0.36%, Germany 0.09%.
The largest block is 207.223.32.0 to 207.223.47.255 with 4,096 addresses, geolocated to Deerfield.
- IPv4 addresses
- 35,072
- IPv4 prefixes
- 31
- World rank
- #4,573
- IPv6 ranges
- 1
Addresses by country
- United States 100%
Philippines 0.36%
Germany 0.09%
Largest blocks
- 207.223.32.0 Deerfield4,096
- 164.52.128.0 Oak Brook4,096
- 69.8.112.0 Oakbrook Terrace4,096
- 68.169.192.0 Chicago (Loop)4,096
- 208.78.168.0 Oak Brook2,048
- 199.102.80.0 Milwaukee (Shorewood)2,048
- 192.175.56.0 Broomfield2,048
- 64.64.192.0 Mount Prospect2,048
Networks of similar size
- AS53356 Free Range Cloud Hosting Inc.35,072
- AS32329 Another Corporate ISP, LLC35,072
- AS27325 zColo35,072
- AS29049 Delta Telecom Ltd
35,072 - AS12183 Talkie Communications, Inc35,072
- AS51369 LLC "TRC FIORD"
35,072 - AS29894 South Central Rural Telecommunications Cooperative Inc.35,072
- AS30851 Sileman Sp. z o.o.
35,072
IPv4 prefixes
- 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
- 81.16.60.0/24
- 104.193.116.0/24
- 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
- 199.102.80.0/21
- 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
Questions and answers
Who owns AS17223?
Autonomous system AS17223 is operated by Latisys-Chicago, LLC.
How many IP addresses does AS17223 have?
The network holds 35,072 IPv4 addresses in 31 prefixes, plus 1 IPv6 ranges.
Which country is AS17223 in?
The main country is United States, with addresses in 2 more countries.
How big is AS17223?
By IPv4 addresses it ranks #4,573 worldwide.
What is the largest address block of AS17223?
207.223.32.0 to 207.223.47.255, 4,096 addresses.