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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
4353202018-03-28 06:12:4141.114.153.x/2416637 (MTNNS-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
4349682018-03-27 16:03:3541.115.108.x/2416637 (MTNNS-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
4341742018-03-26 12:22:4741.114.212.x/2416637 (MTNNS-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
4313892018-03-21 14:47:1241.113.153.x/2416637 (MTNNS-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
4277872018-03-15 16:38:4941.115.100.x/2416637 (MTNNS-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
4215282018-03-05 16:38:3141.115.67.x/2416637 (MTNNS-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
4203872018-03-03 11:28:2841.115.26.x/2416637 (MTNNS-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
4110482018-02-15 15:45:3741.115.13.x/2416637 (MTNNS-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
4105512018-02-14 20:01:4541.112.130.x/2416637 (MTNNS-AS)zaf (South Africa)yesblockedblockednoneReport
3845572018-01-04 08:34:3141.113.76.x/2416637 (MTNNS-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
3722372017-12-13 18:23:4041.113.36.x/2416637 (MTNNS-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
3646652017-12-02 09:08:2641.113.1.x/2416637 (MTNNS-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
3054072017-08-28 18:28:2941.113.36.x/2416637 (MTNNS-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
2867592017-07-31 19:07:5541.113.66.x/2416637 (MTNNS-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
2767212017-07-19 05:14:0341.113.86.x/2416637 (MTNNS-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
2754492017-07-17 17:11:4541.113.104.x/2416637 (MTNNS-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
2715562017-07-12 21:49:5141.112.129.x/2416637 (MTNNS-AS)zaf (South Africa)yesblockedblockednoneReport
2705882017-07-11 23:17:0741.113.22.x/2416637 (MTNNS-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
2659042017-07-05 21:49:2141.113.95.x/2416637 (MTNNS-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
2649152017-07-04 19:23:4741.114.243.x/2416637 (MTNNS-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
2640442017-07-03 18:18:3441.113.50.x/2416637 (MTNNS-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
2498782017-06-16 19:53:4241.113.33.x/2416637 (MTNNS-AS)zaf (South Africa)yesblockedblockednoneReport
2468812017-06-13 18:51:5241.113.111.x/2416637 (MTNNS-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
2319802017-05-27 10:32:2641.113.61.x/2416637 (MTNNS-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
2113442017-05-06 10:12:1941.115.34.x/2416637 (MTNNS-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
2095852017-05-04 15:59:5741.115.33.x/2416637 (MTNNS-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
2048452017-04-30 14:28:1241.115.32.x/2416637 (MTNNS-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
1965502017-04-22 19:03:1841.115.35.x/2416637 (MTNNS-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
1853812017-04-11 16:56:4341.115.32.x/2416637 (MTNNS-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
1845622017-04-10 16:09:0041.115.37.x/2416637 (MTNNS-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
1816992017-04-06 19:39:0641.115.63.x/2416637 (MTNNS-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
1713202017-03-24 22:13:2541.115.36.x/2416637 (MTNNS-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
1660672017-03-16 16:46:1141.115.68.x/2416637 (MTNNS-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
1646712017-03-14 18:20:4641.115.60.x/2416637 (MTNNS-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
1634642017-03-12 19:11:2541.115.33.x/2416637 (MTNNS-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
1588382017-03-04 20:41:2641.115.49.x/2416637 (MTNNS-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
1524002017-02-23 21:10:0041.115.33.x/2416637 (MTNNS-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
1452802017-02-12 10:46:0441.115.60.x/2416637 (MTNNS-AS)zaf (South Africa)yesunknownunknownnoneReport
1452752017-02-12 10:35:1241.115.60.x/2416637 (MTNNS-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
1401232017-02-04 08:36:18197.77.188.x/2416637 (MTNNS-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
1351142017-01-27 17:52:50197.77.189.x/2416637 (MTNNS-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
1296442017-01-15 13:52:23197.77.192.x/2416637 (MTNNS-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
1247132017-01-07 20:11:0341.113.48.x/2416637 (MTNNS-AS)zaf (South Africa)yesunknownunknownnoneReport
1246172017-01-07 16:50:3641.113.74.x/2416637 (MTNNS-AS)zaf (South Africa)yesunknownunknownnoneReport
1208362016-12-31 17:30:3841.113.60.x/2416637 (MTNNS-AS)zaf (South Africa)yesblockedblockednoneReport
1208242016-12-31 17:00:3441.113.24.x/2416637 (MTNNS-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
1194532016-12-28 21:57:1741.113.229.x/2416637 (MTNNS-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
1020972016-11-30 17:02:23197.76.186.x/2416637 (MTNNS-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
959282016-11-20 20:09:28197.76.209.x/2416637 (MTNNS-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
918802016-11-15 06:39:5341.112.133.x/2416637 (MTNNS-AS)zaf (South Africa)yesblockedblockednoneReport
782762016-10-14 09:31:16105.208.67.x/2416637 (MTNNS-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
777822016-10-12 14:51:0941.112.134.x/2416637 (MTNNS-AS)zaf (South Africa)yesblockedblockednoneReport
696892016-09-14 22:49:49197.76.201.x/2416637 (MTNNS-AS)zaf (South Africa)yesunknownunknownnoneReport
693642016-09-13 16:54:37105.208.170.x/2416637 (MTNNS-AS)zaf (South Africa)yesrewrittenrewrittennoneReport
635942016-08-02 08:44:26154.70.101.x/2416637 (MTNNS-AS)cmr (Cameroon)yesrewrittenrewrittennoneReport
635912016-08-02 08:35:32154.70.101.x/2416637 (MTNNS-AS)cmr (Cameroon)yesrewrittenrewrittennoneReport

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