{
  "id": "cities/united-states/chicago",
  "url": "https://www.proxies.sx/cities/united-states/chicago",
  "license": "CC BY 4.0",
  "source": "PeeringDB",
  "snapshot": "2026-09-07",
  "name": "Chicago",
  "country": "United States",
  "countryCode": "US",
  "exchangeParticipantEntries": 475,
  "facilityNetworkPresences": 673,
  "exchanges": [
    {
      "peeringdbId": 2,
      "name": "Equinix Chicago",
      "nameLong": "Equinix Internet Exchange Chicago",
      "participants": 254,
      "website": "https://ix.equinix.com",
      "registryCarrierAsns": [
        577,
        812,
        852,
        3303,
        6614
      ]
    },
    {
      "peeringdbId": 3378,
      "name": "DE-CIX Chicago",
      "nameLong": "",
      "participants": 83,
      "website": "https://www.de-cix.net/en/locations/united-states/chicago",
      "registryCarrierAsns": []
    },
    {
      "peeringdbId": 239,
      "name": "ChIX",
      "nameLong": "Chicago Internet Exchange",
      "participants": 64,
      "website": "https://unitedix.net/location/chicago",
      "registryCarrierAsns": []
    },
    {
      "peeringdbId": 226,
      "name": "Any2Chicago",
      "nameLong": "CoreSite - Any2Chicago",
      "participants": 16,
      "website": "http://www.coresite.com",
      "registryCarrierAsns": []
    },
    {
      "peeringdbId": 3922,
      "name": "BGP.Exchange - Chicago",
      "nameLong": "BGP.Exchange - Chicago",
      "participants": 16,
      "website": "https://bgp.exchange",
      "registryCarrierAsns": []
    },
    {
      "peeringdbId": 4507,
      "name": "MegaIX Chicago",
      "nameLong": "",
      "participants": 12,
      "website": "https://megaport.com",
      "registryCarrierAsns": []
    },
    {
      "peeringdbId": 4960,
      "name": "Chicago Open Pipes",
      "nameLong": "",
      "participants": 8,
      "website": "https://openpipes.net/ix/chicago",
      "registryCarrierAsns": []
    },
    {
      "peeringdbId": 2551,
      "name": "Digital Realty Chicago",
      "nameLong": "",
      "participants": 7,
      "website": "https://ix.digitalrealty.com",
      "registryCarrierAsns": []
    },
    {
      "peeringdbId": 3105,
      "name": "DACS-IX Central",
      "nameLong": "DACS-IX Central Region",
      "participants": 7,
      "website": "http://www.dacs-ix.com",
      "registryCarrierAsns": []
    },
    {
      "peeringdbId": 4602,
      "name": "FD-IX - Chicago",
      "nameLong": "",
      "participants": 4,
      "website": "https://fd-ix.com",
      "registryCarrierAsns": []
    },
    {
      "peeringdbId": 3187,
      "name": "BBIX Chicago",
      "nameLong": "BroadBand Internet eXchange Chicago",
      "participants": 3,
      "website": "https://www.bbix.net/en/",
      "registryCarrierAsns": []
    },
    {
      "peeringdbId": 640,
      "name": "GCIIX",
      "nameLong": "Greater Chicago International Internet Exchange",
      "participants": 1,
      "website": "http://www.gciix.net",
      "registryCarrierAsns": []
    },
    {
      "peeringdbId": 1142,
      "name": "CyrusOne IX Chicago",
      "nameLong": "CyrusOne Internet Exchange",
      "participants": 0,
      "website": "http://www.cyrusone.com",
      "registryCarrierAsns": []
    }
  ],
  "facilities": [
    {
      "peeringdbId": 7,
      "name": "Equinix CH1/CH2/CH4 - Chicago",
      "networks": 334,
      "address": "350 E Cermak Rd"
    },
    {
      "peeringdbId": 466,
      "name": "Digital Realty CHI (350 E Cermak)",
      "networks": 100,
      "address": "350 E Cermak Rd."
    },
    {
      "peeringdbId": 440,
      "name": "CoreSite - Chicago (CH1)",
      "networks": 74,
      "address": "427 S. LaSalle"
    },
    {
      "peeringdbId": 3398,
      "name": "Netrality Chicago - 717 S Wells",
      "networks": 22,
      "address": "717 S Wells - Netrality Data Center Meet Me Room 717 S Wells Street"
    },
    {
      "peeringdbId": 1707,
      "name": "Northwestern University co-location facility",
      "networks": 20,
      "address": "710 N. Lake Shore Drive"
    },
    {
      "peeringdbId": 283,
      "name": "365 Data Centers Chicago (CH6)",
      "networks": 19,
      "address": "427 S. La Salle"
    },
    {
      "peeringdbId": 1727,
      "name": "SBA Edge, LLC",
      "networks": 16,
      "address": "603 Discovery Dr. West Chicago"
    },
    {
      "peeringdbId": 1730,
      "name": "Level(3) Chicago (Kingsbury)",
      "networks": 15,
      "address": "900 N Kingsbury St"
    },
    {
      "peeringdbId": 8868,
      "name": "CoreSite - Chicago (CH2)",
      "networks": 15,
      "address": "1432 S. Clinton St"
    },
    {
      "peeringdbId": 3362,
      "name": "QTS Chicago (CHI1)",
      "networks": 14,
      "address": "2800 S. Ashland Ave"
    },
    {
      "peeringdbId": 3014,
      "name": "TierPoint Chicago - Polk",
      "networks": 9,
      "address": "601 W Polk St"
    },
    {
      "peeringdbId": 2924,
      "name": "Digital Realty CHI (600-780 S Federal)",
      "networks": 7,
      "address": "600 S Federal St"
    },
    {
      "peeringdbId": 2591,
      "name": "Centersquare Chicago (ORD1)",
      "networks": 6,
      "address": "350 E Cermak Rd Ste 8"
    },
    {
      "peeringdbId": 5434,
      "name": "Serverfarm CH1 Chicago",
      "networks": 5,
      "address": "840 S. Canal Street"
    },
    {
      "peeringdbId": 2956,
      "name": "DataBank Chicago (ORD1)",
      "networks": 4,
      "address": "600 S Federal St"
    },
    {
      "peeringdbId": 184,
      "name": "Printer's Square Chicago (600 S Federal)",
      "networks": 3,
      "address": "600 S Federal"
    },
    {
      "peeringdbId": 250,
      "name": "Level(3) Chicago (Canal)",
      "networks": 3,
      "address": "111 Canal, Suite 200"
    },
    {
      "peeringdbId": 1938,
      "name": "CME Cermak",
      "networks": 2,
      "address": "350 East Cermak Road"
    },
    {
      "peeringdbId": 3436,
      "name": "CDC1 - 350 E Cermak Rd",
      "networks": 2,
      "address": "350 E Cermak Rd"
    },
    {
      "peeringdbId": 10918,
      "name": "DataBank Chicago (ORD2)",
      "networks": 2,
      "address": "840 S Canal St"
    },
    {
      "peeringdbId": 3437,
      "name": "CDC2 - 600 S Federal st",
      "networks": 1,
      "address": "600 S Federal st"
    },
    {
      "peeringdbId": 3488,
      "name": "Crown Castle Chicago (725 S Wells)",
      "networks": 0,
      "address": "725 S. Wells"
    },
    {
      "peeringdbId": 10476,
      "name": "Cogent Chicago 1",
      "networks": 0,
      "address": "216 W Jackson Blvd"
    },
    {
      "peeringdbId": 10477,
      "name": "Cogent Chicago 2",
      "networks": 0,
      "address": "221 N LaSalle St"
    },
    {
      "peeringdbId": 12675,
      "name": "tzulo Chicago",
      "networks": 0,
      "address": "427 S La Salle St Ste 405"
    },
    {
      "peeringdbId": 16455,
      "name": "Cogent Chicago 3",
      "networks": 0,
      "address": "4200 West 40th Street"
    }
  ]
}