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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
15104282023-01-13 12:12:2273.252.212.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
14858162022-11-26 21:54:2873.252.212.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
14692812022-11-01 19:25:5873.252.212.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
14433952022-09-19 17:03:5773.252.212.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
14390872022-09-12 15:51:3273.252.212.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
14246772022-08-22 06:39:5673.252.212.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
14147392022-08-09 22:00:0373.252.212.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
13704922022-05-25 19:08:0973.252.212.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
13125942022-02-19 15:00:2573.252.212.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
12452442021-11-05 15:39:2473.252.212.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
12369932021-10-22 16:54:3673.252.212.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
11817412021-07-18 03:21:0373.252.212.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
10644902021-01-16 19:36:1173.252.212.x/247922 (COMCAST-7922)usa (United States)nounknownunknownnoneReport

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