Notice: data is being updated, so some fields may be inaccurate.
Location
United States, Illinois, Chicago (Streeterville)
ASN Owner
DataCenterAnn & Robert H. Lurie Children's Hospital of Chicago. Company
DataCenterAnn & Robert H. Lurie Children's Hospital of Chicago. Loading...
ASN History
Network
AS Organization
Country
First Seen
Last Seen
199.125.20.0/24
DataCenterAnn & Robert H. Lurie Children's Hospital of Chicago
United States
2026-07-02 18:07
2026-10-19 05:48
199.125.20.0/24
DataCenterSungard Availability Services (North America)
United States
2006-09-28 09:33
2012-01-30 12:51
199.125.20.0/24
DataCenterVerizon Business
United States
2002-02-18 01:13
2002-02-18 01:43
Organization registration history
Network
Registered since
Verified / ended
No verified organization registration records
Registration History
Registry
Country
First Seen
Last Seen
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IP Location History
Location
Time
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Recent queries
Latest 20 per typeExplore recently queried IP addresses.
Open IP→Compare round-trip latency and packet loss from different locations.
Open PING→History opens saved results. Select “Run again” to start a new test.
Inspect route paths, hop addresses and response times from different locations.
Open Traceroute→History opens saved results. Select “Run again” to start a new test.
Compare DNS records, resolvers and response times across locations.
Open DNS→History opens saved results. Select “Run again” to start a new test.
Combine route tracing with repeated probes to inspect hop latency and loss. Intermediate hop rate limiting does not establish destination packet loss.
Open MTR→History opens saved results. Select “Run again” to start a new test.
Inspect HTTP status, response headers and request timings from different locations.
Open HTTP→History opens saved results. Select “Run again” to start a new test.
