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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
7208512019-07-23 14:02:2931.133.152.x/2456554 (IETF-MEETING)che (Switzerland)noblocked✔blocked/18Report
7193992019-07-21 03:25:3231.133.152.x/2456554 (IETF-MEETING)che (Switzerland)noblocked✔blocked/18Report
5662152018-11-06 00:02:0331.133.152.x/2456554 (IETF-MEETING)che (Switzerland)noblocked✔blocked/18Report
5656222018-11-05 02:01:2631.133.152.x/2456554 (IETF-MEETING)che (Switzerland)noblocked✔blocked/18Report
3543792017-11-15 16:24:5131.133.152.x/2456554 (IETF-MEETING)che (Switzerland)noblocked✔blocked/18Report
3543322017-11-15 15:18:1231.133.152.x/2456554 (IETF-MEETING)che (Switzerland)noblocked✔blocked/18Report
3542972017-11-15 14:39:0331.133.152.x/2456554 (IETF-MEETING)che (Switzerland)noblocked✔blocked/18Report
3497482017-11-08 06:50:3831.133.152.x/2456554 (IETF-MEETING)che (Switzerland)noblocked✔blockednoneReport
3497002017-11-08 04:45:4231.133.152.x/2456554 (IETF-MEETING)che (Switzerland)noblocked✔blocked/18Report
3496962017-11-08 04:37:0931.133.152.x/2456554 (IETF-MEETING)che (Switzerland)noblocked✔received/18Report
3496922017-11-08 04:28:4431.133.152.x/2456554 (IETF-MEETING)che (Switzerland)noblocked✔received/18Report

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