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ASN Owner
DataCenterCTG Server Limited. Company
DataCenterCTG Server Limited. Loading...
ASN History
Network
AS Organization
Country
First Seen
Last Seen
202.61.173.0/24
DataCenterCTG Server Limited
Hong Kong SAR China
2025-01-03 20:08
2026-10-22 18:50
202.61.173.0/24
DataCenterBGP Network Limited
Hong Kong SAR China
2022-01-02 06:27
2024-03-24 21:13
202.61.173.0/24
ISPEftel Limited.
Australia
2005-07-04 08:31
2010-06-07 06:50
202.61.173.0/24
ISPEftel
Australia
2004-08-25 02:12
2005-06-28 15:25
202.61.173.0/24
DataCenterCloudfort IT
China
2002-10-23 07:03
2004-08-25 02:08
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.
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.
Japan, Tokyo, Chiyoda City