Notice: data is being updated, so some fields may be inaccurate.
Location
Germany,Baden-Wurttemberg,Karlsruhe (Oststadt)
ASN Owner
DataCenterDFN Deutsches Forschungsnetz e.V.dfn.de Company
DataCenterDFN Deutsches Forschungsnetz e.V.dfn.de Loading...
ASN History
Network
AS Organization
Country
First Seen
Last Seen
192.44.23.0/24
DataCenterDFN Deutsches Forschungsnetz e.V.
Germany
2017-01-01 08:38
2026-11-02 19:34
192.44.23.0/24
ISPPlusnet GmbH
Germany
2008-10-29 07:56
2011-07-04 10:45
192.44.23.0/24
ISPBroadnet-Mediascape
Germany
2006-02-02 16:18
2008-10-29 07:53
192.44.23.0/24
ISPVerizon - EMEA
United States
2001-11-15 12:35
2006-02-02 14:09
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.
