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
3722842017-12-13 19:43:16131.151.252.x/2411348 (MST)usa (United States)yesblockedblockednoneReport
3673822017-12-06 14:59:40131.151.252.x/2411348 (MST)usa (United States)yesblockedblockednoneReport
3616782017-11-27 20:48:24131.151.252.x/2411348 (MST)usa (United States)yesblockedblockednoneReport
3557402017-11-17 16:03:16131.151.252.x/2411348 (MST)usa (United States)yesblockedblockednoneReport
3535732017-11-14 16:50:32131.151.252.x/2411348 (MST)usa (United States)yesblockedblockednoneReport
3488032017-11-06 21:21:08131.151.252.x/2411348 (MST)usa (United States)yesblockedblockednoneReport
3487922017-11-06 20:57:01131.151.252.x/2411348 (MST)usa (United States)yesblockedblockednoneReport
3444452017-10-30 20:14:31131.151.252.x/2411348 (MST)usa (United States)yesblockedblockednoneReport
3442512017-10-30 14:00:36131.151.252.x/2411348 (MST)usa (United States)yesblockedblockednoneReport
3382372017-10-20 13:52:13131.151.252.x/2411348 (MST)usa (United States)yesblockedblockednoneReport
3376612017-10-19 16:59:27131.151.252.x/2411348 (MST)usa (United States)yesblockedblockednoneReport
3338302017-10-13 14:27:59131.151.252.x/2411348 (MST)usa (United States)yesblockedblockednoneReport
3332102017-10-12 15:37:15131.151.252.x/2411348 (MST)usa (United States)yesblockedblockednoneReport
3312772017-10-09 20:41:19131.151.252.x/2411348 (MST)usa (United States)yesblockedblockednoneReport

All results shown
Last Modified