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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
14336592022-09-04 23:57:50174.61.141.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
10734902021-01-31 00:24:00174.61.141.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
10596632021-01-09 02:39:44174.61.141.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
10542082020-12-30 01:39:35174.61.141.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
10457712020-12-13 06:37:38174.61.141.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
10410272020-12-05 19:23:39174.61.141.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
10360122020-11-27 02:14:57174.61.141.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
10045462020-10-11 19:20:33174.61.141.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
9941042020-10-04 02:44:36174.61.141.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
9880262020-09-24 05:11:47174.61.141.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
9834172020-09-17 04:04:07174.61.141.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
9787692020-09-09 20:41:48174.61.141.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport

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