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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
20774572025-12-11 20:35:44217.235.191.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
20736612025-12-05 11:51:41217.235.191.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
20733422025-12-04 19:27:59217.235.191.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
20733222025-12-04 18:45:18217.235.191.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
20733082025-12-04 18:22:44217.235.191.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
20732972025-12-04 18:10:14217.235.191.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
20732872025-12-04 17:47:37217.235.191.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
20732752025-12-04 17:35:07217.235.191.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
20712662025-12-01 10:48:50217.235.191.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
20712622025-12-01 10:36:19217.235.191.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
20712592025-12-01 10:28:59217.235.191.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
20682252025-11-25 18:21:47217.235.191.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
20682032025-11-25 17:39:17217.235.191.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
20681952025-11-25 17:16:47217.235.191.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
20681862025-11-25 17:04:25217.235.191.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport

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