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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
20330872025-09-19 23:16:41173.62.170.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
20330732025-09-19 22:19:58173.62.170.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
19666562025-05-23 23:40:38173.62.170.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
19666322025-05-23 22:07:46173.62.170.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
19666242025-05-23 21:45:36173.62.170.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
19072262025-02-07 22:43:36173.62.170.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
19072192025-02-07 22:20:41173.62.170.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport

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