Notice: data is being updated, so some fields may be inaccurate.
Location
United States,Illinois,Chicago (Streeterville)
Network & routing
165.20.218.247United States Loading...
ASN History
Network
AS Organization
Country
First Seen
Last Seen
165.20.218.0/24
ISPAstound
United States
2025-07-17 17:01
2026-11-10 23:47
165.20.218.0/24
DataCenterNorthwestern Memorial Hospital
United States
2024-01-18 20:06
2025-05-16 08:11
Organization registration history
Network
First seen
Last active
No verified organization registration records
Registration History
Registry
Country
First Seen
Last Seen
--
IP Location History
Location
Time
--
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.
