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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
13106892022-02-16 03:23:0173.92.55.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
13022162022-02-06 01:18:2473.92.55.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
12983912022-01-30 00:11:4373.92.55.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
12946952022-01-22 23:04:5473.92.55.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
12915152022-01-17 05:16:1073.92.55.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
12909622022-01-15 21:47:1873.92.55.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
12876702022-01-10 01:52:1873.92.55.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
12851492022-01-04 19:57:4073.92.55.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
12688152021-12-13 14:02:3173.92.55.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
12644352021-12-06 04:27:1173.92.55.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
12538282021-11-21 05:35:5073.92.55.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
12504382021-11-15 03:51:0773.92.55.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
12463782021-11-08 02:35:5473.92.55.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
12378222021-10-24 04:08:5773.92.55.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport

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