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Recent tests

Result filters: AS numbers or (partial) names: Country codes: Only show non-remediated spoofing
Spoof status key
receivedSpoofed packet was received.Pattern of tests from this IP block indicates a switch from allowing spoofing to blocking it.
rewrittenSpoofed packet was received, but the source address was changed en route.
blockedSpoofed packet was not received, but unspoofed packet was.
unknownNeither spoofed nor unspoofed packet was received.

SessionTimestamp (UTC)Client IP BlockASNCountryNATOutbound
Private
Status
Outbound
Routable
Status
Adj Spoof
Prefix Len
Results
22159622026-08-17 10:36:04158.38.100.x/24224 (UNINETT)nor (Norway)noblockedblocked/14Report
22119422026-08-10 09:29:04158.38.100.x/24224 (UNINETT)nor (Norway)noblockedblocked/14Report
22081432026-08-03 08:21:29158.38.100.x/24224 (UNINETT)nor (Norway)noblockedblocked/14Report
22067052026-07-31 12:42:43158.38.100.x/24224 (UNINETT)nor (Norway)noblockedblocked/14Report
22066962026-07-31 12:33:14158.38.100.x/24224 (UNINETT)nor (Norway)noblockedblocked/14Report
22055632026-07-29 13:39:05158.38.100.x/24224 (UNINETT)nor (Norway)noblockedblocked/14Report
22048842026-07-28 10:36:48158.38.100.x/24224 (UNINETT)nor (Norway)noblockedblocked/14Report
22008412026-07-21 09:30:10158.38.100.x/24224 (UNINETT)nor (Norway)noblockedblocked/14Report
22008372026-07-21 09:24:39158.38.100.x/24224 (UNINETT)nor (Norway)noblockedblocked/14Report
21974732026-07-15 13:13:46158.38.100.x/24224 (UNINETT)nor (Norway)noblockedblocked/14Report
21931852026-07-08 12:06:07158.38.100.x/24224 (UNINETT)nor (Norway)noblockedblocked/14Report
21894732026-07-01 10:58:46158.38.100.x/24224 (UNINETT)nor (Norway)noblockedblocked/14Report
21852712026-06-24 09:52:14158.38.100.x/24224 (UNINETT)nor (Norway)noblockedblocked/14Report
21811852026-06-17 08:45:04158.38.100.x/24224 (UNINETT)nor (Norway)noblockedblocked/14Report
21811832026-06-17 08:44:08158.38.100.x/24224 (UNINETT)nor (Norway)noblockedblocked/14Report

All results shown
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