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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
6218182019-02-10 19:17:4389.156.58.x/2421502 (ASN-NUMERICABLE)fra (France)yesrewrittenrewrittennoneReport
6143692019-01-28 20:12:3789.156.58.x/2421502 (ASN-NUMERICABLE)fra (France)yesrewrittenrewrittennoneReport
6098662019-01-20 16:19:3189.156.58.x/2421502 (ASN-NUMERICABLE)fra (France)yesrewrittenrewrittennoneReport
6097742019-01-20 11:00:4989.156.58.x/2421502 (ASN-NUMERICABLE)fra (France)yesrewrittenrewrittennoneReport
6049672019-01-11 20:25:3289.156.58.x/2421502 (ASN-NUMERICABLE)fra (France)yesrewrittenrewrittennoneReport
6036122019-01-09 20:48:3789.156.58.x/2421502 (ASN-NUMERICABLE)fra (France)yesrewrittenrewrittennoneReport
5995602019-01-02 20:55:2489.156.58.x/2421502 (ASN-NUMERICABLE)fra (France)yesrewrittenrewrittennoneReport
5945052018-12-23 21:20:1089.156.58.x/2421502 (ASN-NUMERICABLE)fra (France)yesrewrittenrewrittennoneReport
5879482018-12-13 06:12:2189.156.58.x/2421502 (ASN-NUMERICABLE)fra (France)yesrewrittenrewrittennoneReport
5861512018-12-10 20:31:5589.156.58.x/2421502 (ASN-NUMERICABLE)fra (France)yesrewrittenrewrittennoneReport
5802442018-11-29 23:12:3189.156.58.x/2421502 (ASN-NUMERICABLE)fra (France)yesrewrittenrewrittennoneReport
5758572018-11-21 12:39:5989.156.58.x/2421502 (ASN-NUMERICABLE)fra (France)yesrewrittenrewrittennoneReport
5751972018-11-20 14:16:5689.156.58.x/2421502 (ASN-NUMERICABLE)fra (France)yesrewrittenrewrittennoneReport
5722922018-11-15 13:53:5989.156.58.x/2421502 (ASN-NUMERICABLE)fra (France)yesrewrittenrewrittennoneReport
5656642018-11-05 04:23:3189.156.58.x/2421502 (ASN-NUMERICABLE)fra (France)yesrewrittenrewrittennoneReport
5656632018-11-05 04:16:5689.156.58.x/2421502 (ASN-NUMERICABLE)fra (France)yesrewrittenrewrittennoneReport
5643112018-11-02 08:08:4389.156.58.x/2421502 (ASN-NUMERICABLE)fra (France)yesrewrittenrewrittennoneReport
4756462018-05-30 19:36:5589.156.58.x/2421502 (ASN-NUMERICABLE)fra (France)yesrewrittenrewrittennoneReport

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