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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
5298882018-09-04 14:33:3496.70.231.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5223142018-08-21 17:39:2896.70.231.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5185462018-08-14 15:07:2296.70.231.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5108432018-07-31 14:38:3396.70.231.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4486502018-04-18 22:13:5796.70.231.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4391412018-04-03 19:54:2896.70.231.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4382542018-04-02 14:10:0996.70.231.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4363092018-03-29 18:16:3196.70.231.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4351602018-03-27 22:06:2896.70.231.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4348982018-03-27 13:56:2896.70.231.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3803852017-12-27 20:18:4996.70.231.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3419282017-10-26 14:04:4596.70.231.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3376972017-10-19 18:08:0696.70.231.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3332052017-10-12 15:28:3796.70.231.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3283112017-10-04 19:09:1096.70.231.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2839192017-07-27 22:43:1496.70.231.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport

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