Notice: data is being updated, so some fields may be inaccurate.
Location
United States,Virginia,Arlington (Alcova Heights)
ASN Owner
ISPTnet Broadband Internet
Company
DataCenterDoD Network Information Center. Network & routing
55.23.91.254United States Loading...
ASN History
Network
AS Organization
Country
First Seen
Last Seen
55.23.0.0/16
ISPTnet Broadband Internet
United States
2026-08-21 02:02
2026-11-10 23:47
55.23.0.0/16
DataCenterDoD Network Information Center
United States
2017-01-01 08:38
2026-10-31 09:42
55.23.0.0/16
DataCenterAir Force Systems Networking
United States
2017-01-23 15:16
2018-11-27 06:44
55.23.0.0/16
DataCenterDoD Network Information Center
United States
2002-05-04 23:38
2011-07-18 23:05
Organization registration history
Network
First seen
Last active
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.
