Notice: data is being updated, so some fields may be inaccurate.
Location
Japan,Tokyo,Chiyoda City
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Network & routing
219.100.39.37Japan ASN History
Network
AS Organization
Country
First Seen
Last Seen
219.100.39.0/24
DataCenterSoftEther Corporation (SE-JIKKEN-AS)
Japan
2025-04-27 22:26
2026-11-13 18:55
219.100.39.0/24
DataCenterniconico-douga
Japan
2020-09-21 17:23
2025-04-27 22:07
219.100.39.0/24
DataCenterSoftEther Corporation
Japan
2017-01-01 08:35
2020-01-13 04:29
Organization registration history
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Last active
No verified organization registration records
Registration History
Registry
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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.
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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.
