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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
19662312025-05-23 12:10:00217.228.220.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
19656132025-05-22 12:11:24217.228.220.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
19648832025-05-21 11:18:31217.228.220.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
19642702025-05-20 10:49:40217.228.220.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
19636762025-05-19 12:12:15217.228.220.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
19631442025-05-18 08:37:55217.228.220.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
19626642025-05-17 12:22:19217.228.220.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
19620642025-05-16 11:28:02217.228.220.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
19612982025-05-15 11:14:10217.228.220.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
19606602025-05-14 11:52:38217.228.220.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
19598672025-05-13 10:43:15217.228.220.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
17050812024-01-18 19:44:35217.228.220.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
17045512024-01-17 19:46:06217.228.220.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
17039602024-01-16 19:46:36217.228.220.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
17034082024-01-15 19:49:09217.228.220.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
17028192024-01-14 19:49:31217.228.220.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
16395062023-09-15 14:54:01217.228.220.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport

All results shown
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