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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
12988052022-01-30 22:37:0324.99.247.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
12876442022-01-10 00:13:5824.99.247.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
12839912022-01-02 21:04:0724.99.247.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
12788842021-12-24 23:46:4324.99.247.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
12698292021-12-15 02:49:0924.99.247.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
12639332021-12-05 03:02:5424.99.247.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
12531352021-11-19 16:01:2324.99.247.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
12486812021-11-11 15:03:3624.99.247.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
12407582021-10-28 14:00:4324.99.247.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
12333672021-10-16 21:13:1824.99.247.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
12279192021-10-08 00:23:2924.99.247.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
12159512021-09-17 21:13:0124.99.247.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
12141772021-09-14 21:16:2124.99.247.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
12067342021-09-01 01:16:1724.99.247.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
12027852021-08-24 23:56:1624.99.247.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport

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