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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
9105292020-06-11 18:00:0224.155.33.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedreceived/8Report
9063712020-06-04 14:49:4424.155.33.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedreceived/8Report
8998942020-05-24 06:06:0124.155.33.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedreceived/8Report
8948412020-05-14 20:59:0024.155.33.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedreceived/8Report
8911242020-05-07 19:52:0324.155.33.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedreceived/8Report
8872382020-04-30 18:41:1824.155.33.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedreceived/8Report
8831352020-04-23 16:18:5224.155.33.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedreceived/8Report
8791262020-04-16 14:53:4424.155.33.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedreceived/8Report
8752982020-04-09 12:48:5124.155.33.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedreceived/8Report
8676892020-03-26 21:07:4124.155.33.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedreceived/8Report
8637762020-03-19 20:00:5124.155.33.x/247459 (GRANDECOM-AS1)usa (United States)yesblockedreceived/8Report

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