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
10047902020-10-12 05:13:33217.138.199.x/249009 (M247)cze (Czech Republic)yesblockedblockednoneReport
10047262020-10-12 04:25:34217.138.199.x/249009 (M247)cze (Czech Republic)yesblockedblockednoneReport
9773302020-09-08 12:22:55217.138.199.x/249009 (M247)cze (Czech Republic)yesblockedblockednoneReport
9772342020-09-08 11:29:43217.138.199.x/249009 (M247)cze (Czech Republic)yesblockedblockednoneReport
9755602020-09-07 18:05:35217.138.199.x/249009 (M247)cze (Czech Republic)yesblockedblockednoneReport
9745852020-09-07 08:12:14217.138.199.x/249009 (M247)cze (Czech Republic)yesblockedblockednoneReport
9744082020-09-07 06:22:16217.138.199.x/249009 (M247)cze (Czech Republic)yesblockedblockednoneReport
9719972020-09-06 05:09:30217.138.199.x/249009 (M247)cze (Czech Republic)yesblockedblockednoneReport
9659522020-08-31 17:41:52217.138.199.x/249009 (M247)cze (Czech Republic)yesblockedblockednoneReport
9658222020-08-31 16:53:41217.138.199.x/249009 (M247)cze (Czech Republic)yesblockedblockednoneReport
9657872020-08-31 16:37:59217.138.199.x/249009 (M247)cze (Czech Republic)yesblockedblockednoneReport
9614872020-08-25 23:15:23217.138.199.x/249009 (M247)cze (Czech Republic)yesblockedblockednoneReport
9613572020-08-25 22:15:50217.138.199.x/249009 (M247)cze (Czech Republic)yesblockedblockednoneReport
9602282020-08-24 23:00:24217.138.199.x/249009 (M247)cze (Czech Republic)yesblockedblocked/27Report
9599682020-08-24 18:56:52217.138.199.x/249009 (M247)cze (Czech Republic)yesblockedblockednoneReport
9598512020-08-24 18:10:15217.138.199.x/249009 (M247)cze (Czech Republic)yesblockedblockednoneReport
9598222020-08-24 17:58:21217.138.199.x/249009 (M247)cze (Czech Republic)yesblockedblockednoneReport
9586072020-08-23 13:21:39217.138.199.x/249009 (M247)cze (Czech Republic)yesblockedblockednoneReport
9581312020-08-23 07:12:41217.138.199.x/249009 (M247)cze (Czech Republic)yesblockedblockednoneReport
9579132020-08-23 04:34:48217.138.199.x/249009 (M247)cze (Czech Republic)yesblockedblockednoneReport
9578812020-08-23 04:10:49217.138.199.x/249009 (M247)cze (Czech Republic)yesblockedblockednoneReport
9578112020-08-23 03:16:26217.138.199.x/249009 (M247)cze (Czech Republic)yesblockedblockednoneReport
9575682020-08-23 00:00:39217.138.199.x/249009 (M247)cze (Czech Republic)yesblockedblockednoneReport
9571502020-08-22 18:42:31217.138.199.x/249009 (M247)cze (Czech Republic)yesblockedblockednoneReport
9571492020-08-22 18:42:28217.138.199.x/249009 (M247)cze (Czech Republic)yesblockedblockednoneReport
9571482020-08-22 18:42:19217.138.199.x/249009 (M247)cze (Czech Republic)yesblockedblockednoneReport
9548062020-08-20 04:27:25217.138.199.x/249009 (M247)cze (Czech Republic)yesunknownunknownnoneReport
9545052020-08-20 01:20:39217.138.199.x/249009 (M247)cze (Czech Republic)yesunknownunknownnoneReport
9541112020-08-19 20:53:50217.138.199.x/249009 (M247)cze (Czech Republic)yesunknownunknownnoneReport
9541102020-08-19 20:53:45217.138.199.x/249009 (M247)cze (Czech Republic)yesunknownunknownnoneReport

All results shown
Last Modified