Notice: data is being updated, so some fields may be inaccurate.
Location
Australia,Victoria,Preston
ASN Owner
DataCenterSingTel Optus
Company
DataCenterSingTel Optus
Network & routing
203.12.140.5Australia Loading...
ASN History
Network
AS Organization
Country
First Seen
Last Seen
203.12.140.0/24
ISPSingTel Optus
Australia
2017-01-01 08:38
2022-10-18 06:45
203.12.140.0/24
DataCenterCenitex
Australia
2010-06-02 06:06
2012-01-31 00:06
203.12.140.0/24
ISPVerizon - Asia-Pac
United States
2002-06-14 13:14
2004-02-03 08:38
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.
