Logo

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
3333522017-10-12 18:49:1563.131.220.x/2426133 (FEWPB)usa (United States)yesblockedblocked/19Report
3288942017-10-05 17:43:2563.131.220.x/2426133 (FEWPB)usa (United States)yesunknownblockednoneReport
3251782017-09-28 16:23:3663.131.220.x/2426133 (FEWPB)usa (United States)yesblockedblocked/19Report
3206562017-09-21 15:16:5163.131.220.x/2426133 (FEWPB)usa (United States)yesblockedblocked/19Report
3161622017-09-14 14:09:3163.131.220.x/2426133 (FEWPB)usa (United States)yesblockedblocked/19Report
3114862017-09-07 12:40:3263.131.220.x/2426133 (FEWPB)usa (United States)yesunknownblockednoneReport
3071632017-08-31 11:34:0963.131.220.x/2426133 (FEWPB)usa (United States)yesunknownblockednoneReport
3027172017-08-24 10:25:5563.131.220.x/2426133 (FEWPB)usa (United States)yesblockedblocked/19Report
2984662017-08-17 09:18:3763.131.220.x/2426133 (FEWPB)usa (United States)yesblockedblocked/19Report
2939942017-08-10 08:04:5863.131.220.x/2426133 (FEWPB)usa (United States)yesblockedblocked/19Report
2887632017-08-03 06:58:1363.131.220.x/2426133 (FEWPB)usa (United States)yesblockedblocked/19Report
2883842017-08-02 18:59:1763.131.220.x/2426133 (FEWPB)usa (United States)yesunknownblockednoneReport
2827772017-07-26 17:41:3363.131.220.x/2426133 (FEWPB)usa (United States)yesunknownblockednoneReport
2772002017-07-19 16:34:4863.131.220.x/2426133 (FEWPB)usa (United States)yesblockedblocked/19Report
2712352017-07-12 15:27:3063.131.220.x/2426133 (FEWPB)usa (United States)yesunknownblockednoneReport
2655592017-07-05 14:19:1063.131.220.x/2426133 (FEWPB)usa (United States)yesblockedblocked/19Report
2595202017-06-28 13:13:2063.131.220.x/2426133 (FEWPB)usa (United States)yesunknownblockednoneReport
2538012017-06-21 12:07:3463.131.220.x/2426133 (FEWPB)usa (United States)yesunknownblockednoneReport
2475212017-06-14 10:59:0163.131.220.x/2426133 (FEWPB)usa (United States)yesblockedblocked/19Report
2415952017-06-07 09:52:1163.131.220.x/2426133 (FEWPB)usa (United States)yesblockedblocked/19Report
2354162017-05-31 08:46:2063.131.220.x/2426133 (FEWPB)usa (United States)yesunknownblockednoneReport
2291192017-05-24 07:35:1263.131.220.x/2426133 (FEWPB)usa (United States)yesunknownblockednoneReport
2224072017-05-17 06:29:2263.131.220.x/2426133 (FEWPB)usa (United States)yesunknownblockednoneReport
2151702017-05-10 05:15:0863.131.220.x/2426133 (FEWPB)usa (United States)yesblockedblocked/19Report
1873252017-04-13 16:43:1263.131.220.x/2426133 (FEWPB)usa (United States)yesblockedblocked/19Report

All results shown
Last Modified