Notice: data is being updated, so some fields may be inaccurate.
Location
United States, Kansas, Overland Park
ASN Owner
ISPLightCore a CenturyTel Co.. Company
ISPLightCore a CenturyTel Co.. Loading...
ASN History
Network
AS Organization
Country
First Seen
Last Seen
74.4.16.0/21
ISPLightCore a CenturyTel Co.
United States
2025-11-02 16:34
2026-10-24 19:23
74.4.16.0/21
ISPCenturyLink Communications, LLC
United States
2010-05-04 14:34
2024-02-04 04:40
74.4.16.0/21
ISPSprint - AS1239
United States
2008-01-30 05:16
2008-01-30 20:53
74.4.16.0/21
ISPCenturyLink Communications, LLC
United States
2007-08-03 23:04
2007-08-14 16:45
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.
