Notice: data is being updated, so some fields may be inaccurate.
Location
Russia,Tomsk Oblast,Tomsk
ASN Owner
ISPSibirskie Innovacionnye Sistemy Ltd. Company
ISPSibirskie Innovacionnye Sistemy Ltd. Network & routing
91.223.120.52Russia Loading...
ASN History
Network
AS Organization
Country
First Seen
Last Seen
91.223.120.0/24
ISPSibirskie Innovacionnye Sistemy Ltd
Russia
2017-01-01 08:38
2026-11-09 18:59
91.223.120.0/24
ISPJSC "ER-Telecom Holding"
Russia
2011-07-18 17:42
2012-01-30 18:57
91.223.120.0/24
ISPFibrenet Ltd
Russia
2011-05-20 11:38
2011-06-17 16:26
Organization registration history
Network
First seen
Last active
No verified organization registration records
Registration History
Registry
Country
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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.
