Notice: data is being updated, so some fields may be inaccurate.
Location
United States,California,Redwood City (Redwood Shores)
Network & routing
216.143.8.51United States Loading...
ASN History
Network
AS Organization
Country
First Seen
Last Seen
216.143.8.0/21
DataCenterCyrusOne
United States
2026-07-02 18:09
2026-11-10 02:03
216.143.8.0/21
DataCenterCyrusOne LLC
United States
2011-08-24 13:22
2018-12-26 05:01
216.143.8.0/21
DataCenterLevel 3 Parent, LLC
United States
2001-10-27 04:52
2002-05-04 13:19
216.143.8.0/21
ISPAvailo Networks AB
Sweden
2002-04-10 02:10
2002-04-17 04:09
Organization registration history
Network
First seen
Last active
No verified organization registration records
Registration History
Registry
Country
First Seen
Last Seen
--
IP Location History
Location
Time
--
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.
