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
4081232018-02-10 22:20:5679.223.57.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
3856002018-01-05 21:34:5279.223.57.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
3661392017-12-04 18:38:0179.223.57.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
3471852017-11-04 00:33:3579.223.57.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
3454102017-11-01 10:39:5979.223.57.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
3391022017-10-21 23:25:5579.223.57.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
3343052017-10-14 10:24:3379.223.57.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
3110782017-09-06 21:58:4679.223.57.x/243320 (DTAG)deu (Germany)yesunknownunknownnoneReport
3110732017-09-06 21:51:5179.223.57.x/243320 (DTAG)deu (Germany)yesunknownunknownnoneReport
3105662017-09-06 03:45:0779.223.57.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport

All results shown
Last Modified