Missouri · network infrastructure

Missouri's capacity splits between two metros, and the western one holds more. 1530 SWIFT - NOCIX in North Kansas City counts 157 networks, Netrality Kansas City - 1102 Grand counts 83, and NOCIX Clay Facility adds 16 alongside Level(3) Kansas City at 14. St. Louis runs smaller, with Netrality 900 Walnut at 44 networks and 210 N Tucker at 41. Springfield has one site, Bluebird Underground Data Center, at 6. Peering concentrates in Kansas City, where KCIX counts 198 participants and F4IX MCI 57.

A Missouri IP address tells you what the operator registered for that block, and geolocation databases repeat that entry. Nothing in the address measures distance. Mobile traffic is the loosest case. AT&T, T-Mobile and Verizon hand subscribers addresses from pools tied to regional gateways, so a phone in Springfield can present an address databases read as Kansas City, or as another state. Facility counts here describe 399 network presences at fixed sites and say nothing about where subscribers stand.

Read the prefix rather than the label. Find the ASN that originates the address and the netname registered against the block, then compare them. Verizon publishes seven mobile ASNs, AT&T five and T-Mobile five, so an origin lookup separates carriers cleanly while leaving city-level placement unresolved. Missouri's 287 peering networks and 25 facilities are recorded in 6 cities, which describes where networks connect rather than where any subscriber sits.