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ASN Owner
DataCenterNational Institute of Informatics
Company
DataCenterNational Institute of Informatics
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ASN History
Network
AS Organization
Country
First Seen
Last Seen
133.54.0.0/16
DataCenterNational Institute of Informatics
Japan
2004-02-05 19:56
2024-12-27 04:54
133.54.0.0/16
DataCenterDE-CIX Chennai Route Servers
India
2005-08-16 13:07
2012-01-30 12:51
133.54.0.0/16
DataCenterAPNIC ASN block
Australia
2003-04-19 09:35
2005-09-17 15:41
133.54.0.0/16
ISPCyber Wave Japan Co.,Ltd.
Japan
2002-04-12 17:34
2003-04-19 10:06
133.54.0.0/16
ISPAvailo Networks AB
Sweden
2002-04-10 02:11
2002-04-17 04:09
133.54.0.0/16
ISPQTnet
Japan
2001-10-27 05:48
2002-04-08 12:23
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.
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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.
