Notice: data is being updated, so some fields may be inaccurate.
Location
United States, Illinois, Addison
Loading...
ASN History
Network
AS Organization
Country
First Seen
Last Seen
204.139.40.0/24
DataCenterMasergy Communications, Inc.
United States
2025-02-04 06:02
2026-10-24 16:04
204.139.40.0/24
DataCenterAAR Corp.
United States
2020-01-03 16:52
2025-02-09 03:15
204.139.40.0/24
DataCenterAT&T Data Communications Services
United States
2017-01-01 08:39
2018-12-25 10:17
Organization registration history
Network
Registered since
Verified / ended
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.
