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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
9869282020-09-22 18:06:0073.61.12.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
9666702020-09-01 11:07:2673.61.12.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
8990902020-05-22 10:12:1873.61.12.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
8483132020-02-25 20:10:4673.61.12.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
8440582020-02-18 19:04:3473.61.12.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
8199782020-01-07 18:38:2773.61.12.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
8159342019-12-30 19:02:5673.61.12.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
8111402019-12-20 18:04:3973.61.12.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
8066642019-12-13 03:04:0173.61.12.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
8021402019-12-05 23:09:5873.61.12.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
7991012019-12-01 15:57:1573.61.12.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
7927482019-11-20 20:34:2573.61.12.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
7873962019-11-12 20:13:1873.61.12.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
7759632019-10-24 21:43:1873.61.12.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
7708172019-10-16 18:39:0873.61.12.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
7633632019-10-05 01:21:4373.61.12.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
7367022019-08-20 23:09:3073.61.12.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1792642017-04-03 21:56:5973.61.12.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport

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