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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
1318272017-01-18 22:32:4150.73.8.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewritten/28Report
1310332017-01-17 17:36:3550.73.8.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1257912017-01-09 19:03:5050.73.8.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1241402017-01-06 17:26:3050.73.8.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1212972017-01-01 18:48:1450.73.8.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1199662016-12-29 21:58:1550.73.8.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1181122016-12-26 17:38:4850.73.8.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1168002016-12-23 18:27:3450.73.8.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1167532016-12-23 16:58:1950.73.8.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewritten/28Report
1162802016-12-22 20:07:3850.73.8.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewritten/28Report
1161932016-12-22 17:46:5850.73.8.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1126072016-12-16 14:47:4250.73.8.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1121642016-12-15 21:12:5650.73.8.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewritten/28Report
1105502016-12-13 20:38:0250.73.8.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewritten/28Report
1095462016-12-12 14:54:0650.73.8.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1059132016-12-06 20:15:1350.73.8.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1035962016-12-02 21:37:3850.73.8.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1028672016-12-01 18:30:1250.73.8.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1019962016-11-30 14:18:4650.73.8.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
972532016-11-22 21:01:1750.73.8.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewritten/28Report
970102016-11-22 14:34:0350.73.8.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
939792016-11-17 20:12:3050.73.8.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
894942016-11-11 17:34:4750.73.8.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewritten/28Report
887392016-11-10 18:19:2650.73.8.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport

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