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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
7091262019-07-03 22:13:5368.33.90.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
7091102019-07-03 21:39:1268.33.90.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
6908972019-06-02 13:19:2468.33.90.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
6411602019-03-13 07:41:1368.33.90.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5875022018-12-12 21:27:0768.33.90.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5387392018-09-20 03:54:1768.33.90.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4860792018-06-18 06:09:1868.33.90.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4324562018-03-23 04:35:2968.33.90.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4005472018-01-29 15:34:1768.33.90.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4005222018-01-29 15:06:4568.33.90.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3774682017-12-21 21:12:2868.33.90.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport

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