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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
1744492017-03-28 17:56:022001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔blocked✔blocked/48Report
1743502017-03-28 15:34:002001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔blocked✔blocked/48Report
1738762017-03-28 02:32:292001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔blocked✔blocked/48Report
1737492017-03-27 22:17:482001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔blocked✔blocked/48Report
1735782017-03-27 18:18:222001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)noblockedblocked/48Report
1735652017-03-27 18:01:412001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔blocked✔blockednoneReport
1734252017-03-27 15:06:592001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔blocked✔blocked/48Report
1734032017-03-27 14:44:192001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔blocked✔blocked/48Report
1728052017-03-26 20:48:052001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔blocked✔blocked/48Report
1727532017-03-26 19:01:122001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔blocked✔blocked/48Report
1726392017-03-26 15:31:512001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔blocked✔blocked/48Report
1716902017-03-25 14:21:132001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔blocked✔blocked/48Report
1711292017-03-24 15:57:302001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)noblockedblocked/48Report
1696932017-03-22 13:10:072001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔blocked✔blocked/48Report
1692102017-03-21 18:12:182001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)noblockedreceived/48Report
934572016-11-17 06:05:502001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)noblockedblockednoneReport
927372016-11-16 11:07:082001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔blocked✔blockednoneReport
919202016-11-15 09:02:512001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)noblockedblockednoneReport
910852016-11-14 04:34:072001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔blocked✔blockednoneReport
909772016-11-14 00:33:142001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔blocked✔blockednoneReport
904542016-11-13 04:03:052001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔blocked✔blockednoneReport
903992016-11-13 01:02:332001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔blocked✔blockednoneReport
903972016-11-13 01:00:392001:67c:3xx::/4056554 (IETF-MEETING)usa (United States)no✔blocked✔blockednoneReport
903862016-11-13 00:42:122001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔blocked✔blockednoneReport
903602016-11-12 23:51:212001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔blocked✔blockednoneReport
900232016-11-12 13:15:082001:67c:3xx::/4056554 (IETF-MEETING)usa (United States)noblockedblockednoneReport
900082016-11-12 12:34:402001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)noblockedblockednoneReport
900042016-11-12 12:23:512001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)noblockedblockednoneReport
899582016-11-12 09:57:392001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)noblockedblockednoneReport
897662016-11-12 01:06:482001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔blocked✔blockednoneReport
897452016-11-12 00:27:262001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)noblockedblockednoneReport
623252016-07-22 21:39:052001:67c:3xx::/400che (Switzerland)noblockedblockednoneReport
622542016-07-22 09:12:202001:67c:3xx::/400che (Switzerland)no✔received✔receivednoneReport
622532016-07-22 08:57:232001:67c:3xx::/400che (Switzerland)noblockedreceivednoneReport
622492016-07-22 08:45:162001:67c:3xx::/400che (Switzerland)noreceivedreceivednoneReport
621442016-07-21 08:50:292001:67c:3xx::/400che (Switzerland)noreceivedreceivednoneReport
621432016-07-21 08:47:232001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)noreceivedreceivednoneReport
620562016-07-20 14:18:442001:67c:3xx::/400che (Switzerland)no✔received✔receivednoneReport
620412016-07-20 08:50:392001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)no✔received✔receivednoneReport
620312016-07-20 07:03:552001:67c:3xx::/4056554 (IETF-MEETING)che (Switzerland)noreceivedreceivednoneReport
619662016-07-19 11:58:562001:67c:3xx::/400che (Switzerland)noreceivedreceivednoneReport
619572016-07-19 09:45:432001:67c:3xx::/400che (Switzerland)no✔received✔receivednoneReport
618632016-07-18 07:30:412001:67c:3xx::/400che (Switzerland)noreceivedreceivednoneReport
618102016-07-17 18:29:572001:67c:3xx::/400che (Switzerland)noreceivedreceivednoneReport
617862016-07-17 12:08:452001:67c:3xx::/400che (Switzerland)noreceivedreceivednoneReport
617802016-07-17 10:23:202001:67c:3xx::/400che (Switzerland)no✔received✔receivednoneReport
617732016-07-17 08:39:302001:67c:3xx::/400che (Switzerland)no✔received✔receivednoneReport
617282016-07-16 20:20:402001:67c:3xx::/400che (Switzerland)noreceivedreceivednoneReport
616832016-07-15 18:03:412001:67c:3xx::/400che (Switzerland)noreceivedreceivednoneReport

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