IP Tracker

AS1702

CHICAGO STATE UNIVERSITY

USUnknown2026-07-01

Announced prefixes 1

209.175.72.0/22

Snapshot history

DateNameCountryClassPrefixes
2026-11-12CHICAGO STATE UNIVERSITYUSUnknown1
2026-11-11CHICAGO STATE UNIVERSITYUSUnknown1
2026-11-10CHICAGO STATE UNIVERSITYUSUnknown1
2026-11-09CHICAGO STATE UNIVERSITYUSUnknown1
2026-11-08CHICAGO STATE UNIVERSITYUSUnknown1
2026-11-07CHICAGO STATE UNIVERSITYUSUnknown1
2026-11-06CHICAGO STATE UNIVERSITYUSUnknown1
2026-11-05CHICAGO STATE UNIVERSITYUSUnknown1
2026-11-04CHICAGO STATE UNIVERSITYUSUnknown1
2026-11-03CHICAGO STATE UNIVERSITYUSUnknown1
2026-11-02CHICAGO STATE UNIVERSITYUSUnknown1
2026-11-01CHICAGO STATE UNIVERSITYUSUnknown1
2026-10-31CHICAGO STATE UNIVERSITYUSUnknown1
2026-10-30CHICAGO STATE UNIVERSITYUSUnknown1
2026-10-29CHICAGO STATE UNIVERSITYUSUnknown1
2026-10-28CHICAGO STATE UNIVERSITYUSUnknown1
2026-10-27CHICAGO STATE UNIVERSITYUSUnknown1
2026-10-26CHICAGO STATE UNIVERSITYUSUnknown1
2026-10-25CHICAGO STATE UNIVERSITYUSUnknown1
2026-10-24CHICAGO STATE UNIVERSITYUSUnknown1
2026-10-23CHICAGO STATE UNIVERSITYUSUnknown1
2026-10-22CHICAGO STATE UNIVERSITYUSUnknown1
2026-10-21CHICAGO STATE UNIVERSITYUSUnknown1
2026-10-20CHICAGO STATE UNIVERSITYUSUnknown1
2026-10-19CHICAGO STATE UNIVERSITYUSUnknown1
2026-10-18CHICAGO STATE UNIVERSITYUSUnknown1
2026-10-17CHICAGO STATE UNIVERSITYUSUnknown1
2026-10-16CHICAGO STATE UNIVERSITYUSUnknown1
2026-10-15CHICAGO STATE UNIVERSITYUSUnknown1
2026-10-14CHICAGO STATE UNIVERSITYUSUnknown1
2026-10-13CHICAGO STATE UNIVERSITYUSUnknown1
2026-10-12CHICAGO STATE UNIVERSITYUSUnknown1
2026-10-11CHICAGO STATE UNIVERSITYUSUnknown1
2026-10-10CHICAGO STATE UNIVERSITYUSUnknown1
2026-10-09CHICAGO STATE UNIVERSITYUSUnknown1
2026-10-08CHICAGO STATE UNIVERSITYUSUnknown1
2026-10-07CHICAGO STATE UNIVERSITYUSUnknown1
2026-10-06CHICAGO STATE UNIVERSITYUSUnknown1
2026-10-05CHICAGO STATE UNIVERSITYUSUnknown1
2026-10-04CHICAGO STATE UNIVERSITYUSUnknown1
2026-10-03CHICAGO STATE UNIVERSITYUSUnknown1
2026-10-02CHICAGO STATE UNIVERSITYUSUnknown1
2026-10-01CHICAGO STATE UNIVERSITYUSUnknown1
2026-09-30CHICAGO STATE UNIVERSITYUSUnknown1
2026-09-29CHICAGO STATE UNIVERSITYUSUnknown1
2026-09-28CHICAGO STATE UNIVERSITYUSUnknown1
2026-09-27CHICAGO STATE UNIVERSITYUSUnknown1
2026-09-26CHICAGO STATE UNIVERSITYUSUnknown1
2026-09-25CHICAGO STATE UNIVERSITYUSUnknown1
2026-09-24CHICAGO STATE UNIVERSITYUSUnknown1
2026-09-23CHICAGO STATE UNIVERSITYUSUnknown1
2026-09-22CHICAGO STATE UNIVERSITYUSUnknown1
2026-09-21CHICAGO STATE UNIVERSITYUSUnknown1
2026-09-20CHICAGO STATE UNIVERSITYUSUnknown1
2026-09-19CHICAGO STATE UNIVERSITYUSUnknown1
2026-09-18CHICAGO STATE UNIVERSITYUSUnknown1
2026-09-17CHICAGO STATE UNIVERSITYUSUnknown1
2026-09-16CHICAGO STATE UNIVERSITYUSUnknown1
2026-09-15CHICAGO STATE UNIVERSITYUSUnknown1
2026-09-14CHICAGO STATE UNIVERSITYUSUnknown1
2026-09-13CHICAGO STATE UNIVERSITYUSUnknown1
2026-09-12CHICAGO STATE UNIVERSITYUSUnknown1
2026-09-11CHICAGO STATE UNIVERSITYUSUnknown1
2026-09-10CHICAGO STATE UNIVERSITYUSUnknown1
2026-09-09CHICAGO STATE UNIVERSITYUSUnknown1
2026-09-08CHICAGO STATE UNIVERSITYUSUnknown1
2026-09-07CHICAGO STATE UNIVERSITYUSUnknown1
2026-09-06CHICAGO STATE UNIVERSITYUSUnknown1
2026-09-05CHICAGO STATE UNIVERSITYUSUnknown1
2026-09-04CHICAGO STATE UNIVERSITYUSUnknown1
2026-09-03CHICAGO STATE UNIVERSITYUSUnknown1
2026-09-02CHICAGO STATE UNIVERSITYUSUnknown1
2026-09-01CHICAGO STATE UNIVERSITYUSUnknown1
2026-08-31CHICAGO STATE UNIVERSITYUSUnknown1
2026-08-30CHICAGO STATE UNIVERSITYUSUnknown1
2026-08-29CHICAGO STATE UNIVERSITYUSUnknown1
2026-08-28CHICAGO STATE UNIVERSITYUSUnknown1
2026-08-27CHICAGO STATE UNIVERSITYUSUnknown1
2026-08-26CHICAGO STATE UNIVERSITYUSUnknown1
2026-08-25CHICAGO STATE UNIVERSITYUSUnknown1
2026-08-24CHICAGO STATE UNIVERSITYUSUnknown1
2026-08-23CHICAGO STATE UNIVERSITYUSUnknown1
2026-08-22CHICAGO STATE UNIVERSITYUSUnknown1
2026-08-21CHICAGO STATE UNIVERSITYUSUnknown1
2026-08-20CHICAGO STATE UNIVERSITYUSUnknown1
2026-08-19CHICAGO STATE UNIVERSITYUSUnknown1
2026-08-18CHICAGO STATE UNIVERSITYUSUnknown1
2026-08-17CHICAGO STATE UNIVERSITYUSUnknown1
2026-08-16CHICAGO STATE UNIVERSITYUSUnknown1
2026-08-15CHICAGO STATE UNIVERSITYUSUnknown1
2026-08-14CHICAGO STATE UNIVERSITYUSUnknown1
2026-08-13CHICAGO STATE UNIVERSITYUSUnknown1
2026-08-12CHICAGO STATE UNIVERSITYUSUnknown1
2026-08-11CHICAGO STATE UNIVERSITYUSUnknown1
2026-08-10CHICAGO STATE UNIVERSITYUSUnknown1
2026-08-09CHICAGO STATE UNIVERSITYUSUnknown1
2026-08-08CHICAGO STATE UNIVERSITYUSUnknown1
2026-08-07CHICAGO STATE UNIVERSITYUSUnknown1
2026-08-06CHICAGO STATE UNIVERSITYUSUnknown1
2026-08-05CHICAGO STATE UNIVERSITYUSUnknown1
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2026-08-02CHICAGO STATE UNIVERSITYUSUnknown1
2026-08-01CHICAGO STATE UNIVERSITYUSUnknown1
2026-07-31CHICAGO STATE UNIVERSITYUSUnknown1
2026-07-30CHICAGO STATE UNIVERSITYUSUnknown1
2026-07-29CHICAGO STATE UNIVERSITYUSUnknown1
2026-07-28CHICAGO STATE UNIVERSITYUSUnknown0
2026-07-27CHICAGO STATE UNIVERSITYUSUnknown1
2026-07-26CHICAGO STATE UNIVERSITYUSUnknown1
2026-07-25CHICAGO STATE UNIVERSITYUSUnknown1
2026-07-24CHICAGO STATE UNIVERSITYUSUnknown1
2026-07-23CHICAGO STATE UNIVERSITYUSUnknown1
2026-07-22CHICAGO STATE UNIVERSITYUSUnknown1
2026-07-21CHICAGO STATE UNIVERSITYUSUnknown1
2026-07-20CHICAGO STATE UNIVERSITYUSUnknown1
2026-07-19CHICAGO STATE UNIVERSITYUSUnknown1
2026-07-18CHICAGO STATE UNIVERSITYUSUnknown1
2026-07-17CHICAGO STATE UNIVERSITYUSUnknown1
2026-07-16CHICAGO STATE UNIVERSITYUSUnknown1
2026-07-15CHICAGO STATE UNIVERSITYUSUnknown1
2026-07-14CHICAGO STATE UNIVERSITYUSUnknown1
2026-07-13CHICAGO STATE UNIVERSITYUSUnknown1
2026-07-12CHICAGO STATE UNIVERSITYUSUnknown1
2026-07-11CHICAGO STATE UNIVERSITYUSUnknown1
2026-07-10CHICAGO STATE UNIVERSITYUSUnknown1
2026-07-09CHICAGO STATE UNIVERSITYUSUnknown1
2026-07-08CHICAGO STATE UNIVERSITYUSUnknown1
2026-07-07CHICAGO STATE UNIVERSITYUSUnknown1
2026-07-06CHICAGO STATE UNIVERSITYUSUnknown1
2026-07-05CHICAGO STATE UNIVERSITYUSUnknown1
2026-07-04CHICAGO STATE UNIVERSITYUSUnknown1
2026-07-03CHICAGO STATE UNIVERSITYUSUnknown1
2026-07-02CHICAGO STATE UNIVERSITYUSUnknown1
2026-07-01CHICAGO STATE UNIVERSITYUSUnknown1
2026-06-30CHICAGO STATE UNIVERSITYUSUnknown1
2026-06-29CHICAGO STATE UNIVERSITYUSUnknown1
2026-06-28CHICAGO STATE UNIVERSITYUSUnknown1
2026-06-27CHICAGO STATE UNIVERSITYUSUnknown1
2026-06-26CHICAGO STATE UNIVERSITYUSUnknown1
2026-06-25CHICAGO STATE UNIVERSITYUSUnknown1
2026-06-24CHICAGO STATE UNIVERSITYUSUnknown1
2026-06-23CHICAGO STATE UNIVERSITYUSUnknown1
2026-06-22CHICAGO STATE UNIVERSITYUSUnknown1
2026-06-21CHICAGO STATE UNIVERSITYUSUnknown1
2026-06-20CHICAGO STATE UNIVERSITYUSUnknown1
2026-06-19CHICAGO STATE UNIVERSITYUSUnknown1
2026-06-18CHICAGO STATE UNIVERSITYUSUnknown1
2026-06-17CHICAGO STATE UNIVERSITYUSUnknown1
2026-06-16CHICAGO STATE UNIVERSITYUSUnknown1
2026-06-15CHICAGO STATE UNIVERSITYUSUnknown1
2026-06-14CHICAGO STATE UNIVERSITYUSUnknown1
2026-06-13CHICAGO STATE UNIVERSITYUSUnknown1

IP-block changes

Open full filtered history →
ObservedBlockActionPrevious originsNew origins
2026-07-29209.175.72.0/22Acquired—AS1702
2026-07-28209.175.72.0/22ReleasedAS1702—
Changes page 1