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
4656452018-05-15 09:22:2879.223.53.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
4459732018-04-14 19:13:3279.223.53.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
4245982018-03-10 19:19:2679.223.53.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
4090932018-02-12 15:47:0679.223.53.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
3565502017-11-19 00:41:3179.223.53.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
3517612017-11-11 16:57:4779.223.53.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
3494122017-11-07 18:22:2479.223.53.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
3475312017-11-04 18:04:3779.223.53.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
3451072017-10-31 22:04:3379.223.53.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
3438212017-10-29 21:06:4679.223.53.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport

All results shown
Last Modified