Notice: data is being updated, so some fields may be inaccurate.
Location
Sweden,Västerbotten,Umeå
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Network & routing
81.8.203.255Sweden ASN History
Network
AS Organization
Country
First Seen
Last Seen
81.8.128.0/17
ISPAC-Net Externservice
Sweden
2026-07-02 18:09
2026-11-14 19:12
81.8.128.0/17
DataCenterIDC, China Telecommunications Corporation
China
2010-04-08 23:56
2010-04-09 00:02
81.8.128.0/17
ISPTDCSONG
Sweden
2003-01-08 16:21
2003-01-11 10:20
81.8.128.0/17
ISPAvailo Networks AB
Sweden
2002-04-10 21:16
2002-04-17 06:45
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.
