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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
20725052025-12-03 10:28:39217.145.98.x/2416316 (TMT)deu (Germany)yesblockedblockednoneReport
20602262025-11-11 15:07:062001:4dc8:2xx::/4016316 (TMT)deu (Germany)noblockedblocked/64Report
20596472025-11-10 11:58:372001:4dc8:2xx::/4016316 (TMT)deu (Germany)noblockedblocked/64Report
20596252025-11-10 10:04:332001:4dc8:2xx::/4016316 (TMT)deu (Germany)noblockedblocked/64Report
20596172025-11-10 09:24:142001:4dc8:2xx::/4016316 (TMT)deu (Germany)noblockedblocked/64Report
20587302025-11-06 12:23:522001:4dc8:2xx::/4016316 (TMT)deu (Germany)noblockedblocked/64Report
20587182025-11-06 12:01:052001:4dc8:2xx::/4016316 (TMT)deu (Germany)noblockedblocked/64Report
20577512025-11-03 10:57:402001:4dc8:a0xx::/4016316 (TMT)deu (Germany)noblockedblocked/56Report
20575632025-11-02 15:15:312001:4dc8:a0xx::/4016316 (TMT)deu (Germany)noblockedblocked/56Report
20575612025-11-02 14:32:592001:4dc8:a0xx::/4016316 (TMT)deu (Germany)noblockedblocked/56Report
20575562025-11-02 14:10:412001:4dc8:a0xx::/4016316 (TMT)deu (Germany)noblockedblocked/56Report
20575522025-11-02 13:58:222001:4dc8:a0xx::/4016316 (TMT)deu (Germany)noblockedblocked/56Report
20555442025-10-29 16:54:12217.145.98.x/2416316 (TMT)deu (Germany)yesunknownblockednoneReport
20515732025-10-22 18:34:28217.145.98.x/2416316 (TMT)deu (Germany)yesblockedblockednoneReport
20484802025-10-17 13:27:032001:4dc8:a0xx::/4016316 (TMT)deu (Germany)noblockedblocked/56Report
20446372025-10-10 19:34:38217.145.96.x/2416316 (TMT)deu (Germany)yesblockedblockednoneReport
20446372025-10-10 19:34:382001:4dc8:90xx::/4016316 (TMT)deu (Germany)noblockedblocked/56Report
20443902025-10-10 11:07:362001:4dc8:a0xx::/4016316 (TMT)deu (Germany)noblockedblocked/56Report
20443652025-10-10 09:56:28217.145.98.x/2416316 (TMT)deu (Germany)yesblockedblockednoneReport
20443592025-10-10 09:44:312001:4dc8:a0xx::/4016316 (TMT)deu (Germany)noblockedblocked/56Report
20403812025-10-02 19:24:28217.145.98.x/2416316 (TMT)deu (Germany)yesblockedblockednoneReport
20403812025-10-02 19:24:282001:4dc8:a0xx::/4016316 (TMT)deu (Germany)noblockedblocked/56Report
20403792025-10-02 19:19:33217.145.98.x/2416316 (TMT)deu (Germany)yesunknownblockednoneReport
20365792025-09-26 09:48:17217.145.98.x/2416316 (TMT)deu (Germany)yesblockedblockednoneReport
20365792025-09-26 09:48:172001:4dc8:a0xx::/4016316 (TMT)deu (Germany)noblockedblocked/56Report
20246912025-09-05 12:19:242001:4dc8:a0xx::/4016316 (TMT)deu (Germany)noblockedblocked/56Report
20185032025-08-25 15:40:46217.145.98.x/2416316 (TMT)deu (Germany)yesblockedblockednoneReport
20185032025-08-25 15:40:462001:4dc8:a0xx::/4016316 (TMT)deu (Germany)noblockedblocked/56Report
20147542025-08-18 14:02:202001:4dc8:a0xx::/4016316 (TMT)deu (Germany)noblockedblocked/56Report

All results shown
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