Notice: data is being updated, so some fields may be inaccurate.
Location
China,Beijing,Beijing
ASN Owner
DataCenterComputer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)cnic.cn Company
DataCenterComputer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)cnic.cn Loading...
Network & routing
202.38.129.48China ASN History
Network
AS Organization
Country
First Seen
Last Seen
202.38.129.0/24
DataCenterInstitute of High Energy Physics
China
2001-10-29 14:17
2004-07-01 11:41
202.38.129.0/24
DataCenterChina Internet Network Information Center
China
2002-05-09 10:33
2002-06-19 14:57
202.38.129.0/24
ISPAvailo Networks AB
Sweden
2002-04-10 02:12
2002-04-13 11:12
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.
