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ASN History
Network
AS Organization
Country
First Seen
Last Seen
203.135.54.0/24
DataCenterPTCL
Pakistan
2026-07-02 18:08
2026-10-19 15:06
203.135.54.0/24
ISPPakistan Telecom Company Limited
Pakistan
2011-10-26 07:56
2018-05-01 08:06
203.135.54.0/24
ISPPaknet Limited Merged into PTCL
Pakistan
2002-01-28 17:18
2006-05-30 22:11
203.135.54.0/24
DataCenterNew Skies Satellites, Hong Kong Teleport
Netherlands
2003-06-24 15:54
2004-03-03 20:30
203.135.54.0/24
DataCenterPCCW Global (HK)
Hong Kong SAR China
2002-02-13 14:17
2002-06-26 15:27
203.135.54.0/24
ISPAvailo Networks AB
Sweden
2002-04-10 02:12
2002-04-17 13:11
203.135.54.0/24
DataCenterAPNIC ASN block
/ --
2001-10-29 08:36
2002-01-28 17:38
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.
