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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
7291392019-08-07 10:37:1994.139.172.x/24206065 (FDI)irn (Iran)yesblockedblockednoneReport
7252802019-07-31 09:30:4494.139.172.x/24206065 (FDI)irn (Iran)yesblockedblockednoneReport
7213712019-07-24 08:24:1194.139.172.x/24206065 (FDI)irn (Iran)yesblockedblockednoneReport
7191782019-07-20 14:47:1994.139.172.x/24206065 (FDI)irn (Iran)yesblockedblockednoneReport
7069832019-06-30 13:39:3294.139.172.x/24206065 (FDI)irn (Iran)yesblockedblockednoneReport
7069682019-06-30 12:42:4494.139.172.x/24206065 (FDI)irn (Iran)yesblockedblockednoneReport
7029812019-06-23 11:36:1294.139.172.x/24206065 (FDI)irn (Iran)yesblockedblockednoneReport
6990702019-06-16 10:29:3494.139.172.x/24206065 (FDI)irn (Iran)yesblockedblockednoneReport
6948392019-06-09 09:22:5894.139.172.x/24206065 (FDI)irn (Iran)yesblockedblockednoneReport
6908172019-06-02 08:16:3094.139.172.x/24206065 (FDI)irn (Iran)yesblockedblockednoneReport
6867302019-05-26 07:10:0094.139.172.x/24206065 (FDI)irn (Iran)yesblockedblockednoneReport
6823302019-05-18 18:10:1694.139.172.x/24206065 (FDI)irn (Iran)yesblockedblockednoneReport
6778642019-05-11 17:03:4994.139.172.x/24206065 (FDI)irn (Iran)yesblockedblockednoneReport
6737362019-05-04 15:57:1894.139.172.x/24206065 (FDI)irn (Iran)yesblockedblockednoneReport
6695752019-04-27 14:50:4794.139.172.x/24206065 (FDI)irn (Iran)yesblockedblockednoneReport
6653902019-04-20 13:44:1394.139.172.x/24206065 (FDI)irn (Iran)yesblockedblockednoneReport
6635882019-04-17 10:05:1794.139.172.x/24206065 (FDI)irn (Iran)yesblockedblockednoneReport
6625452019-04-15 23:50:3594.139.172.x/24206065 (FDI)irn (Iran)yesblockedblockednoneReport
6580432019-04-08 23:01:0094.139.172.x/24206065 (FDI)irn (Iran)yesblockedblockednoneReport
6573322019-04-07 22:58:3294.139.172.x/24206065 (FDI)irn (Iran)yesblockedblockednoneReport
6531002019-03-31 21:51:5894.139.172.x/24206065 (FDI)irn (Iran)yesblockedblockednoneReport
6489712019-03-24 20:45:2994.139.172.x/24206065 (FDI)irn (Iran)yesblockedblockednoneReport
6445742019-03-17 19:39:0094.139.172.x/24206065 (FDI)irn (Iran)yesblockedblockednoneReport
6391692019-03-10 18:32:2994.139.172.x/24206065 (FDI)irn (Iran)yesblockedblockednoneReport
6343862019-03-03 17:26:0094.139.172.x/24206065 (FDI)irn (Iran)yesblockedblockednoneReport
6299162019-02-24 16:19:2894.139.172.x/24206065 (FDI)irn (Iran)yesblockedblockednoneReport
6258142019-02-17 15:12:5494.139.172.x/24206065 (FDI)irn (Iran)yesblockedblockednoneReport
6217152019-02-10 14:06:2194.139.172.x/24206065 (FDI)irn (Iran)yesblockedblockednoneReport
6177702019-02-03 12:59:4894.139.172.x/24206065 (FDI)irn (Iran)yesblockedblockednoneReport
6136072019-01-27 11:53:1394.139.172.x/24206065 (FDI)irn (Iran)yesblockedblockednoneReport
6099282019-01-20 18:55:4594.139.172.x/24206065 (FDI)irn (Iran)yesblockedblockednoneReport

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