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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
11369332021-05-05 01:06:3373.176.235.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
11363472021-05-04 03:23:2973.176.235.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
11347362021-05-01 00:10:3173.176.235.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
11342002021-04-30 01:59:5273.176.235.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
10070152020-10-15 03:54:4873.176.235.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
9885952020-09-24 21:05:5573.176.235.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
9885792020-09-24 20:38:5073.176.235.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport

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