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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
4064672018-02-08 03:06:52100.40.40.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
4022122018-02-01 02:00:25100.40.40.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
3977702018-01-25 00:53:58100.40.40.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
3749552017-12-17 23:31:01100.40.40.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
3649272017-12-02 19:01:39100.40.40.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
3582492017-11-21 22:20:05100.40.40.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
3523092017-11-12 18:29:51100.40.40.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
3475442017-11-04 18:27:58100.40.40.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
3427542017-10-27 21:48:28100.40.40.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
3363962017-10-17 23:16:55100.40.40.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
3306832017-10-08 22:36:50100.40.40.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
3220942017-09-23 22:31:47100.40.40.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
3177862017-09-16 19:29:15100.40.40.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport

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