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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
7216232019-07-24 16:52:0231.130.224.x/2456554 (IETF-MEETING)che (Switzerland)noblockedblocked/20Report
7193042019-07-20 21:24:1031.130.224.x/2456554 (IETF-MEETING)che (Switzerland)noblockedblocked/20Report
7179842019-07-18 12:18:2731.130.224.x/2456554 (IETF-MEETING)che (Switzerland)noblockedblocked/20Report
5657432018-11-05 07:56:3431.130.224.x/2456554 (IETF-MEETING)che (Switzerland)noblockedblocked/20Report
4325342018-03-23 08:24:1731.130.224.x/2456554 (IETF-MEETING)che (Switzerland)noblockedblocked/20Report
4279332018-03-15 20:43:5931.130.224.x/2456554 (IETF-MEETING)che (Switzerland)noblockedblocked/20Report
4278822018-03-15 19:17:0331.130.224.x/2456554 (IETF-MEETING)che (Switzerland)noblockedblocked/20Report
4278442018-03-15 18:06:0631.130.224.x/2456554 (IETF-MEETING)che (Switzerland)noblockedblocked/20Report
4274992018-03-15 08:55:2631.130.224.x/2456554 (IETF-MEETING)che (Switzerland)noblockedblocked/20Report
4270912018-03-14 17:49:4031.130.224.x/2456554 (IETF-MEETING)che (Switzerland)noblockedblocked/20Report
3553462017-11-16 23:58:0931.130.224.x/2456554 (IETF-MEETING)che (Switzerland)noblockedblocked/23Report
3539042017-11-15 03:55:4531.130.224.x/2456554 (IETF-MEETING)che (Switzerland)noblockedblocked/20Report
3538622017-11-15 02:08:3331.130.224.x/2456554 (IETF-MEETING)che (Switzerland)noblockedblocked/20Report
3524602017-11-13 00:34:0831.130.224.x/2456554 (IETF-MEETING)che (Switzerland)noblockedblocked/20Report
3503392017-11-09 06:09:2831.130.224.x/2456554 (IETF-MEETING)che (Switzerland)noblockedblocked/20Report
3503052017-11-09 04:43:5431.130.224.x/2456554 (IETF-MEETING)che (Switzerland)noblockedblocked/20Report
3502432017-11-09 01:19:2731.130.224.x/2456554 (IETF-MEETING)che (Switzerland)noblockedblocked/20Report
3496052017-11-08 00:52:3231.130.224.x/2456554 (IETF-MEETING)che (Switzerland)noblockedblocked/20Report
2787942017-07-21 11:53:0831.130.224.x/2456554 (IETF-MEETING)che (Switzerland)noblockedblocked/20Report
2728802017-07-14 10:45:5831.130.224.x/2456554 (IETF-MEETING)che (Switzerland)noblockedblocked/20Report
2721152017-07-13 14:07:3831.130.224.x/2456554 (IETF-MEETING)che (Switzerland)noblockedblocked/20Report
2699452017-07-11 08:43:5331.130.224.x/2456554 (IETF-MEETING)che (Switzerland)noblockedblocked/20Report
1745812017-03-28 21:45:1131.130.224.x/2456554 (IETF-MEETING)che (Switzerland)noblockedblocked/20Report
1696932017-03-22 13:10:0731.130.224.x/2456554 (IETF-MEETING)che (Switzerland)noblockedblocked/20Report
904542016-11-13 04:03:0531.130.224.x/2456554 (IETF-MEETING)che (Switzerland)noblockedblocked/20Report

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