Notice: data is being updated, so some fields may be inaccurate.
Location
United States,Ohio,Columbus
ASN Owner
DataCenterDoD Network Information Center
Company
DataCenterDoD Network Information Center. Loading...
Network & routing
199.252.39.10United States ASN History
Network
AS Organization
Country
First Seen
Last Seen
199.252.39.0/24
DataCenterDoD Network Information Center
United States
2025-11-13 12:01
2026-11-13 15:41
199.252.39.0/24
DataCenterDoD Network Information Center
United States
2018-08-09 09:31
2026-04-10 00:54
199.252.39.0/24
DataCenterDoD Network Information Center
United States
2012-01-30 08:40
2018-07-20 11:50
199.252.39.0/24
DataCenterDoD Network Information Center
United States
2002-08-25 12:27
2005-05-14 01:21
199.252.39.0/24
DataCenterHeadquarters, USAISC
United States
2002-04-04 13:39
2002-04-06 10:11
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.
