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
9761672020-09-08 00:15:1137.120.137.x/249009 (M247)che (Switzerland)yesblockedblockednoneReport
9748912020-09-07 11:40:2137.120.137.x/249009 (M247)che (Switzerland)yesblockedblockednoneReport
9739222020-09-07 01:04:2737.120.137.x/249009 (M247)che (Switzerland)yesblockedblockednoneReport
9737152020-09-06 22:46:4337.120.137.x/249009 (M247)che (Switzerland)yesblockedblockednoneReport
9733932020-09-06 20:05:5037.120.137.x/249009 (M247)che (Switzerland)yesblockedblockednoneReport
9730452020-09-06 16:21:1237.120.137.x/249009 (M247)che (Switzerland)yesblockedblockednoneReport
9725452020-09-06 10:50:0037.120.137.x/249009 (M247)che (Switzerland)yesblockedblockednoneReport
9554142020-08-20 21:57:4037.120.137.x/249009 (M247)che (Switzerland)yesblockedblockednoneReport
9177132020-06-24 14:33:1237.120.137.x/249009 (M247)che (Switzerland)yesunknownblockednoneReport
9109062020-06-12 12:14:5037.120.137.x/249009 (M247)che (Switzerland)yesunknownblockednoneReport
6524732019-03-30 13:28:5637.120.137.x/249009 (M247)che (Switzerland)yesblockedblockednoneReport
6489732019-03-24 20:54:1037.120.137.x/249009 (M247)rou (Romania)yesblockedblockednoneReport
6475882019-03-22 08:14:1237.120.137.x/249009 (M247)rou (Romania)yesblockedblockednoneReport
6266232019-02-19 03:30:3437.120.137.x/249009 (M247)rou (Romania)yesblockedblockednoneReport
6263912019-02-18 17:46:3937.120.137.x/249009 (M247)rou (Romania)yesblockedblockednoneReport
6189182019-02-05 15:01:1537.120.137.x/249009 (M247)rou (Romania)yesblockedblockednoneReport
5908722018-12-17 18:17:0837.120.137.x/249009 (M247)rou (Romania)yesblockedblockednoneReport
5864932018-12-11 10:38:3937.120.137.x/249009 (M247)rou (Romania)yesblockedblockednoneReport
5864562018-12-11 08:49:0637.120.137.x/249009 (M247)rou (Romania)yesblockedblockednoneReport

All results shown
Last Modified