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
9770252020-09-08 09:27:0689.238.186.x/249009 (M247)cze (Czech Republic)yesblockedblockednoneReport
9768342020-09-08 07:28:5289.238.186.x/249009 (M247)cze (Czech Republic)yesblockedblockednoneReport
9717082020-09-06 01:54:0389.238.186.x/249009 (M247)cze (Czech Republic)yesblockedblockednoneReport
7728262019-10-20 04:13:2789.238.186.x/249009 (M247)cze (Czech Republic)yesunknownunknownnoneReport
7726602019-10-19 19:26:5689.238.186.x/249009 (M247)cze (Czech Republic)yesunknownunknownnoneReport
7725992019-10-19 16:43:3589.238.186.x/249009 (M247)cze (Czech Republic)yesunknownunknownnoneReport
7725572019-10-19 15:00:1489.238.186.x/249009 (M247)cze (Czech Republic)yesunknownunknownnoneReport
7725522019-10-19 14:45:4989.238.186.x/249009 (M247)cze (Czech Republic)yesunknownunknownnoneReport
7724492019-10-19 10:17:4489.238.186.x/249009 (M247)cze (Czech Republic)yesunknownunknownnoneReport
6467912019-03-21 01:55:1089.238.186.x/249009 (M247)cze (Czech Republic)yesblockedblockednoneReport
6462502019-03-20 09:13:2089.238.186.x/249009 (M247)cze (Czech Republic)yesblockedblockednoneReport
5750532018-11-20 09:32:3489.238.186.x/249009 (M247)cze (Czech Republic)yesblockedblockednoneReport
611532016-07-10 19:44:2889.238.186.x/249009 (M247)cze (Czech Republic)yesunknownunknownnoneReport

All results shown
Last Modified