4.2M+ IPs across 3 metros and 240 ASNs. City-level targeting with 20 ms median latency, from $2.10/GB.
Target any metro with the x-kx-city header.
Illinois anchors the Midwest economy with Chicago's massive ad exchange and commodity-trading infrastructure. Local IPs let you verify Midwest-specific pricing, monitor the Chicago Board of Trade's geo-gated data feeds, and test regional e-commerce delivery windows.
Pick a plan, generate a Illinoisendpoint, and route your real targets through it. You’ll have latency, success, and cost numbers within the hour -- measured on your workload, not promised on a page.
curl -x "http://USER:PASS@gw.knoxproxy.com:7000" \ -H "x-kx-country: us" \ -H "x-kx-state: il" \ -H "x-kx-city: chicago" \ "https://example.com"4.2M+ Illinois IPs across 3 metros -- instant activation, 14-day money-back guarantee.
Our Illinois pool holds 4.2M+ residential IPs across 3 metro areas and 240 ASNs, refreshed continuously as new addresses join the network. Every metro is targetable with the x-kx-city header, and the full city-by-city breakdown with live IP counts is listed further down this page.
Yes. Pass the x-kx-city header to pin your exit to any Illinois metro -- Chicago, Aurora, Rockford, and more. Combine with x-kx-session for sticky sessions that hold the same city IP in place for multi-step flows like checkout or login, then release it once the task finishes to rotate to a fresh address.
In-state median latency is 20 ms. Individual cities vary -- Chicago typically delivers the lowest at 18 ms. Datacenter proxies post the fastest response times of the four types, while residential and mobile routes add some variability from real consumer-grade network paths.
Illinois residential traffic starts at $2.10/GB on pay-as-you-go billing, with volume pricing applied automatically as usage grows -- no contract or minimum spend required. Every plan activates instantly and includes a 14-day money-back guarantee. The same rate applies across every Illinois metro, so city-level targeting costs nothing extra on top of the base price.