Notice: data is being updated, so some fields may be inaccurate.
Location
United States, Arizona, Sierra Vista (Fort Huachuca)
ASN Owner
DataCenterHeadquarters, USAISC
Company
DataCenterHeadquarters, USAISC
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ASN History
Network
AS Organization
Country
First Seen
Last Seen
143.249.77.0/24
DataCenterHeadquarters, USAISC
United States
2026-06-08 06:07
2026-06-16 09:54
143.249.77.0/24
DataCenterHeadquarters, USAISC
United States
2021-06-10 20:08
2021-07-16 14:22
143.249.77.0/24
DataCenterHeadquarters, USAISC
United States
2021-02-02 09:58
2021-02-03 05:54
143.249.77.0/24
DataCenterDoD Network Information Center
United States
2018-06-10 05:59
2018-06-10 06:09
143.249.77.0/24
DataCenterDoD Network Information Center
United States
2011-03-08 21:11
2011-12-20 01:37
143.249.77.0/24
DataCenterDoD Network Information Center
United States
2010-04-10 06:56
2011-02-13 02:35
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.
