Chicago
Aggregated across every cluster whose name starts with "Chicago" — a single company can be split across many separate clusters (per-datacenter, per-country, or per-subsidiary naming), so this view sums the true total rather than understating it with a single cluster's count.
57
Total ranges
21
Matched clusters
Matched clusters
Chicago Public Schools
CHICAGO STATE UNIVERSITY
Chicago Mercantile Exchange
Chicago Teachers Pension Fund
Chicago White Sox, LTD.
Chicago Trading Company (CTC) Limited
Chicago Trading Company
Chicago Stock Exchange
Chicago Software Works
Chicago Post Office Employee Credit Union
Chicago
Chicago Park District
CHICAGO SYMPHONY ORCHESTRA
Chicago International Produce Market Condominium association
Chicago Transit Authority
Chicago Title & Trust Imaging Group
Chicago Title Insurance
Chicago Sweetners
Chicago-Kent College of Law at
Chicago Indoor Racing
CHICAGO-COMPUTERS
Ranges (57)
showing 1–57 of 57 — ⬇ export CSV| CIDR | Org name | Cluster | Registry | Status | Confidence |
|---|---|---|---|---|---|
| 23.234.128.0/22 | Chicago | Chicago | ARIN | ASSIGNMENT | ● high |
| 38.124.7.0/24 | Chicago Teachers Pension Fund | Chicago Teachers Pension Fund | BGP | ANNOUNCED | ● high |
| 38.130.85.0/24 | CHICAGO SYMPHONY ORCHESTRA | CHICAGO SYMPHONY ORCHESTRA | BGP | ANNOUNCED | ● high |
| 50.219.132.0/24 | Chicago White Sox, LTD. | Chicago White Sox, LTD. | BGP | ANNOUNCED | ● high |
| 62.253.211.160/27 | CHICAGO-COMPUTERS | CHICAGO-COMPUTERS | RIPE | ASSIGNED PA | ● medium |
| 64.107.3.0/24 | CHICAGO PUBLIC LIBRARY | Chicago Public Schools | BGP | ANNOUNCED | ● high |
| 64.150.0.0/23 | Chicago Public Schools | Chicago Public Schools | BGP | ANNOUNCED | ● high |
| 64.150.2.0/23 | Chicago Public Schools | Chicago Public Schools | BGP | ANNOUNCED | ● high |
| 64.150.4.0/23 | Chicago Public Schools | Chicago Public Schools | BGP | ANNOUNCED | ● high |
| 64.150.6.0/24 | Chicago Public Schools | Chicago Public Schools | BGP | ANNOUNCED | ● high |
| 64.150.6.0/23 | Chicago Public Schools | Chicago Public Schools | BGP | ANNOUNCED | ● high |
| 64.150.8.0/23 | Chicago Public Schools | Chicago Public Schools | BGP | ANNOUNCED | ● high |
| 64.150.10.0/23 | Chicago Public Schools | Chicago Public Schools | BGP | ANNOUNCED | ● high |
| 64.150.12.0/23 | Chicago Public Schools | Chicago Public Schools | BGP | ANNOUNCED | ● high |
| 64.150.14.0/23 | Chicago Public Schools | Chicago Public Schools | BGP | ANNOUNCED | ● high |
| 66.16.58.0/24 | Chicago International Produce Market Condominium association | Chicago International Produce Market Condominium association | BGP | ANNOUNCED | ● high |
| 66.99.5.0/24 | CHICAGO PUBLIC LIBRARY | Chicago Public Schools | BGP | ANNOUNCED | ● high |
| 69.50.112.0/20 | Chicago Mercantile Exchange | Chicago Mercantile Exchange | ARIN | DIRECT ALLOCATION | ● high |
| 103.147.252.0/24 | Chicago Trading Company (CTC) Limited | Chicago Trading Company (CTC) Limited | APNIC | ASSIGNED PORTABLE | ● high |
| 103.231.96.0/23 | Chicago Mercantile Exchange | Chicago Mercantile Exchange | BGP | ANNOUNCED | ● high |
| 142.248.127.0/24 | Chicago White Sox, LTD. | Chicago White Sox, LTD. | ARIN | DIRECT ALLOCATION | ● high |
| 157.167.192.0/24 | Chicago | Chicago | RIPE | LEGACY | ● low |
| 164.74.0.0/16 | Chicago Mercantile Exchange | Chicago Mercantile Exchange | ARIN | DIRECT ALLOCATION | ● high |
| 167.204.0.0/16 | Chicago Mercantile Exchange | Chicago Mercantile Exchange | ARIN | DIRECT ALLOCATION | ● high |
| 167.204.37.0/24 | Chicago Mercantile Exchange | Chicago Mercantile Exchange | BGP | ANNOUNCED | ● high |
| 185.6.128.0/24 | Chicago Trading Company | Chicago Trading Company | BGP | ANNOUNCED | ● high |
| 185.6.131.0/24 | Chicago Trading Company | Chicago Trading Company | BGP | ANNOUNCED | ● high |
| 192.148.222.0/24 | Chicago-Kent College of Law at | Chicago-Kent College of Law at | ARIN | DIRECT ALLOCATION | ● high |
| 198.51.54.0/24 | Chicago Stock Exchange | Chicago Stock Exchange | ARIN | ASSIGNMENT | ● high |
| 198.51.54.0 – 198.51.58.255 | Chicago Stock Exchange, Inc. | Chicago Stock Exchange | ARIN | DIRECT ALLOCATION | ● low |
| 198.51.56.0/24 | Chicago Stock Exchange | Chicago Stock Exchange | ARIN | ASSIGNMENT | ● high |
| 198.51.58.0/24 | Chicago Stock Exchange | Chicago Stock Exchange | ARIN | ASSIGNMENT | ● high |
| 198.51.109.0/24 | Chicago Software Works | Chicago Software Works | ARIN | DIRECT ALLOCATION | ● high |
| 198.62.246.0/24 | Chicago Stock Exchange | Chicago Stock Exchange | ARIN | ASSIGNMENT | ● high |
| 198.62.246.0 – 198.62.250.255 | Chicago Stock Exchange, Inc. | Chicago Stock Exchange | ARIN | DIRECT ALLOCATION | ● low |
| 198.62.248.0/24 | Chicago Stock Exchange | Chicago Stock Exchange | ARIN | ASSIGNMENT | ● high |
| 198.62.250.0/24 | Chicago Stock Exchange | Chicago Stock Exchange | ARIN | ASSIGNMENT | ● high |
| 198.182.250.0/24 | Chicago Title & Trust Imaging Group | Chicago Title & Trust Imaging Group | ARIN | DIRECT ALLOCATION | ● high |
| 198.212.155.0/24 | Chicago Mercantile Exchange | Chicago Mercantile Exchange | ARIN | DIRECT ALLOCATION | ● high |
| 198.246.140.0/22 | Chicago Mercantile Exchange | Chicago Mercantile Exchange | ARIN | DIRECT ALLOCATION | ● high |
| 199.254.246.0/24 | Chicago Post Office Employee Credit Union | Chicago Post Office Employee Credit Union | ARIN | DIRECT ALLOCATION | ● high |
| 204.10.10.0/24 | Chicago Mercantile Exchange | Chicago Mercantile Exchange | BGP | ANNOUNCED | ● high |
| 204.29.147.0 – 204.29.148.255 | Chicago Park District | Chicago Park District | ARIN | DIRECT ALLOCATION | ● high |
| 205.159.143.0/24 | Chicago Title Insurance | Chicago Title Insurance | ARIN | DIRECT ALLOCATION | ● high |
| 205.209.192.0/19 | Chicago Mercantile Exchange | Chicago Mercantile Exchange | ARIN | DIRECT ALLOCATION | ● high |
| 206.208.24.0/21 | Chicago Transit Authority | Chicago Transit Authority | ARIN | DIRECT ALLOCATION | ● high |
| 207.47.57.0/29 | Chicago Sweetners | Chicago Sweetners | ARIN | ASSIGNMENT | ● high |
| 207.63.124.0/24 | Chicago Park District | Chicago Park District | BGP | ANNOUNCED | ● high |
| 209.175.44.0/22 | Chicago Public Schools | Chicago Public Schools | BGP | ANNOUNCED | ● high |
| 209.175.72.0/22 | CHICAGO STATE UNIVERSITY | CHICAGO STATE UNIVERSITY | BGP | ANNOUNCED | ● high |
| 216.159.224.0/26 | Chicago Indoor Racing | Chicago Indoor Racing | ARIN | ASSIGNMENT | ● high |
| 216.241.64.0/20 | Chicago Trading Company | Chicago Trading Company | ARIN | DIRECT ALLOCATION | ● high |
| 216.241.70.0/24 | Chicago Trading Company | Chicago Trading Company | BGP | ANNOUNCED | ● high |
| 216.241.75.0/24 | Chicago Trading Company | Chicago Trading Company | BGP | ANNOUNCED | ● high |
| 2001:df2:b080::/48 | Chicago Trading Company (CTC) Limited | Chicago Trading Company (CTC) Limited | APNIC | ASSIGNED PORTABLE | ● high |
| 2620:126:b000::/40 | Chicago Trading Company | Chicago Trading Company | BGP | ANNOUNCED | ● high |
| 2a03:a9a0::/32 | Chicago Trading Company | Chicago Trading Company | BGP | ANNOUNCED | ● high |
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Uses the REST API.