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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
6410882019-03-13 05:18:3198.230.50.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
6400532019-03-12 02:13:5998.230.50.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
6351842019-03-05 01:07:4598.230.50.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
6308742019-02-26 00:01:2998.230.50.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
6265282019-02-18 22:55:1398.230.50.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
6225522019-02-12 00:24:5598.230.50.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
6185492019-02-04 23:18:3598.230.50.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
6144412019-01-28 22:12:1598.230.50.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
6105192019-01-21 21:05:5698.230.50.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
6063982019-01-14 19:59:3098.230.50.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5997272019-01-03 04:14:3598.230.50.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5962752018-12-27 03:08:0798.230.50.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5950832018-12-25 03:14:0398.230.50.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5762282018-11-23 01:50:1598.230.50.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5633022018-10-31 14:57:4798.230.50.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5620012018-10-29 15:27:3198.230.50.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5580272018-10-22 14:21:1298.230.50.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5580242018-10-22 14:16:5198.230.50.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5548472018-10-17 01:46:5698.230.50.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport

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