Notice: data is being updated, so some fields may be inaccurate.
Location
United States, Virginia, Reston
ASN Owner
DataCenterCogent Communications, Inc.
Company
DataCenterCogent Communications, Inc.
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ASN History
Network
AS Organization
Country
First Seen
Last Seen
204.56.122.0/23
DataCenterCogent Communications, Inc.
United States
2011-10-25 22:52
2025-05-07 03:27
204.56.122.0/23
ISPSprint - AS1239
United States
2024-10-19 12:31
2024-10-19 13:12
204.56.122.0/23
ISPPaetec Communications
United States
2007-10-28 12:10
2010-02-20 09:15
204.56.122.0/23
ISPWindstream Communications LLC
United States
2007-06-30 04:24
2008-03-16 13:05
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.
