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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
12123012021-09-11 10:11:2873.90.211.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
9124692020-06-15 18:05:4073.90.211.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
9120742020-06-15 01:26:3973.90.211.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
9119522020-06-14 18:31:0773.90.211.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
9116922020-06-14 02:06:0973.90.211.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
9115792020-06-13 19:59:1173.90.211.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
9112622020-06-13 01:32:0773.90.211.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
9100882020-06-11 00:10:4673.90.211.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
7686362019-10-13 13:47:2473.90.211.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
7597572019-09-29 16:57:1473.90.211.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport

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