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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
2097232017-05-04 18:15:5095.143.199.x/2449770 (INTERNETPORT-AS)swe (Sweden)yesrewrittenrewrittennoneReport
2015582017-04-27 17:02:4095.143.199.x/2449770 (INTERNETPORT-AS)swe (Sweden)yesrewrittenrewrittennoneReport
1944332017-04-20 17:02:5595.143.199.x/2449770 (INTERNETPORT-AS)swe (Sweden)yesrewrittenrewrittennoneReport
1872382017-04-13 15:49:4495.143.199.x/2449770 (INTERNETPORT-AS)swe (Sweden)yesrewrittenrewrittennoneReport
1836222017-04-09 08:53:5595.143.199.x/2449770 (INTERNETPORT-AS)swe (Sweden)yesrewrittenrewrittennoneReport
1781182017-04-02 07:37:4395.143.199.x/2449770 (INTERNETPORT-AS)swe (Sweden)yesrewrittenrewrittennoneReport
1770222017-03-31 19:37:2695.143.199.x/2449770 (INTERNETPORT-AS)swe (Sweden)yesrewrittenrewrittennoneReport
1721092017-03-26 00:03:3795.143.199.x/2449770 (INTERNETPORT-AS)swe (Sweden)yesrewrittenrewrittennoneReport
1674642017-03-18 22:50:2295.143.199.x/2449770 (INTERNETPORT-AS)swe (Sweden)yesrewrittenrewrittennoneReport
1667372017-03-17 16:51:1195.143.199.x/2449770 (INTERNETPORT-AS)swe (Sweden)yesrewrittenrewrittennoneReport
1657482017-03-16 07:09:4995.143.199.x/2449770 (INTERNETPORT-AS)swe (Sweden)yesrewrittenrewrittennoneReport
1613012017-03-09 05:54:5695.143.199.x/2449770 (INTERNETPORT-AS)swe (Sweden)yesrewrittenrewrittennoneReport
1572992017-03-02 04:41:4795.143.199.x/2449770 (INTERNETPORT-AS)swe (Sweden)yesrewrittenrewrittennoneReport
1519152017-02-23 03:28:4195.143.199.x/2449770 (INTERNETPORT-AS)swe (Sweden)yesrewrittenrewrittennoneReport
1476472017-02-16 02:15:3995.143.199.x/2449770 (INTERNETPORT-AS)swe (Sweden)yesrewrittenrewrittennoneReport
1432532017-02-09 01:02:2595.143.199.x/2449770 (INTERNETPORT-AS)swe (Sweden)yesrewrittenrewrittennoneReport
1384592017-02-01 23:49:0795.143.199.x/2449770 (INTERNETPORT-AS)swe (Sweden)yesrewrittenrewrittennoneReport
1338582017-01-25 22:35:5195.143.199.x/2449770 (INTERNETPORT-AS)swe (Sweden)yesrewrittenrewrittennoneReport
1317782017-01-18 21:22:4295.143.199.x/2449770 (INTERNETPORT-AS)swe (Sweden)yesrewrittenrewrittennoneReport
1273122017-01-11 20:09:3195.143.199.x/2449770 (INTERNETPORT-AS)swe (Sweden)yesrewrittenrewrittennoneReport
1240602017-01-06 15:09:0495.143.199.x/2449770 (INTERNETPORT-AS)swe (Sweden)yesrewrittenrewrittennoneReport
1209062016-12-31 20:47:2295.143.199.x/2449770 (INTERNETPORT-AS)swe (Sweden)yesrewrittenrewrittennoneReport
1172732016-12-24 19:34:3395.143.199.x/2449770 (INTERNETPORT-AS)swe (Sweden)yesrewrittenrewrittennoneReport
1132832016-12-17 18:21:0595.143.199.x/2449770 (INTERNETPORT-AS)swe (Sweden)yesrewrittenrewrittennoneReport
1115732016-12-15 02:15:5595.143.199.x/2449770 (INTERNETPORT-AS)swe (Sweden)yesrewrittenrewrittennoneReport
1083802016-12-10 16:38:4995.143.199.x/2449770 (INTERNETPORT-AS)swe (Sweden)yesrewrittenrewrittennoneReport
1057272016-12-06 15:02:2495.143.199.x/2449770 (INTERNETPORT-AS)swe (Sweden)yesrewrittenrewrittennoneReport
1012022016-11-29 13:49:3295.143.199.x/2449770 (INTERNETPORT-AS)swe (Sweden)yesrewrittenrewrittennoneReport
969422016-11-22 12:36:2195.143.199.x/2449770 (INTERNETPORT-AS)swe (Sweden)yesrewrittenrewrittennoneReport
938662016-11-17 18:03:1995.143.199.x/2449770 (INTERNETPORT-AS)swe (Sweden)yesrewrittenrewrittennoneReport
886412016-11-10 16:50:3795.143.199.x/2449770 (INTERNETPORT-AS)swe (Sweden)yesrewrittenrewrittennoneReport
855622016-11-04 00:31:2095.143.199.x/2449770 (INTERNETPORT-AS)swe (Sweden)yesrewrittenrewrittennoneReport
830402016-10-27 23:18:0295.143.199.x/2449770 (INTERNETPORT-AS)swe (Sweden)yesrewrittenrewrittennoneReport
807002016-10-21 19:25:4295.143.199.x/2449770 (INTERNETPORT-AS)swe (Sweden)yesunknownunknownnoneReport
806762016-10-21 18:38:0995.143.199.x/2449770 (INTERNETPORT-AS)swe (Sweden)yesunknownunknownnoneReport
787132016-10-15 23:25:5095.143.199.x/2449770 (INTERNETPORT-AS)swe (Sweden)yesunknownunknownnoneReport
787052016-10-15 22:18:0695.143.199.x/2449770 (INTERNETPORT-AS)swe (Sweden)yesunknownunknownnoneReport
782632016-10-14 08:03:1295.143.199.x/2449770 (INTERNETPORT-AS)swe (Sweden)yesrewrittenrewrittennoneReport
760132016-10-07 06:49:5395.143.199.x/2449770 (INTERNETPORT-AS)swe (Sweden)yesrewrittenrewrittennoneReport
756242016-10-05 21:12:0795.143.199.x/2449770 (INTERNETPORT-AS)swe (Sweden)yesrewrittenrewrittennoneReport
749162016-10-03 17:16:0395.143.199.x/2449770 (INTERNETPORT-AS)swe (Sweden)yesrewrittenrewrittennoneReport
734582016-09-28 19:59:0795.143.199.x/2449770 (INTERNETPORT-AS)swe (Sweden)yesrewrittenrewrittennoneReport

All results shown
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