Notice: data is being updated, so some fields may be inaccurate.
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ASN History
Network
AS Organization
Country
First Seen
Last Seen
212.21.159.0/24
DataCenterNBI Systems
Bulgaria
2026-07-02 18:09
2026-10-20 04:59
212.21.159.0/24
ISPNetworxBG
Bulgaria
2024-05-04 18:43
2024-05-23 10:31
212.21.159.0/24
ISP"NOVATEL" EOOD
Bulgaria
2008-10-06 16:26
2012-01-30 12:51
212.21.159.0/24
DataCenterxTom GmbH
Germany
2006-09-27 17:37
2008-12-29 14:32
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.
