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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
8601882020-03-13 11:28:32187.73.205.x/2453054bra (Brazil)yesblockedreceived/9Report
8601692020-03-13 10:49:10187.73.192.x/2453054bra (Brazil)yesblockedreceived/9Report
8598002020-03-12 18:04:43187.73.192.x/2453054bra (Brazil)yesblockedreceived/9Report
8595452020-03-12 11:24:18187.73.217.x/2453054bra (Brazil)yesrewrittenrewrittennoneReport
8592152020-03-11 20:54:00187.73.217.x/2453054bra (Brazil)noblockedblockednoneReport
8592082020-03-11 20:45:23187.73.217.x/2453054bra (Brazil)yesrewrittenrewrittennoneReport
8592032020-03-11 20:41:09187.73.217.x/2453054bra (Brazil)yesrewrittenrewrittennoneReport
8591992020-03-11 20:35:37187.73.217.x/2453054bra (Brazil)yesrewrittenrewrittennoneReport
8591962020-03-11 20:32:35187.73.217.x/2453054bra (Brazil)yesrewrittenreceivednoneReport
8591892020-03-11 20:25:47187.73.217.x/2453054bra (Brazil)yesrewrittenrewrittennoneReport
8591872020-03-11 20:24:20187.73.217.x/2453054bra (Brazil)yesrewrittenrewrittennoneReport
8591842020-03-11 20:21:58187.73.217.x/2453054bra (Brazil)yesrewrittenrewrittennoneReport
8591602020-03-11 19:50:05187.73.217.x/2453054bra (Brazil)yesrewrittenrewrittennoneReport
8581562020-03-10 12:13:28187.73.197.x/2453054bra (Brazil)yesrewrittenrewrittennoneReport
8562622020-03-06 15:05:49187.73.217.x/2453054bra (Brazil)yesrewrittenrewrittennoneReport
8562492020-03-06 14:57:26187.73.217.x/2453054bra (Brazil)yesrewrittenrewrittennoneReport
8562472020-03-06 14:55:27187.73.217.x/2453054bra (Brazil)yesrewrittenrewrittennoneReport
8562442020-03-06 14:44:45187.73.217.x/2453054bra (Brazil)yesrewrittenrewrittennoneReport
8562422020-03-06 14:42:58187.73.217.x/2453054bra (Brazil)yesrewrittenrewrittennoneReport
8557112020-03-05 16:57:50187.73.192.x/2453054bra (Brazil)yesblockedreceived/9Report
8551712020-03-04 18:07:15187.73.217.x/2453054bra (Brazil)yesrewrittenrewrittennoneReport
8551662020-03-04 18:04:45187.73.217.x/2453054bra (Brazil)yesrewrittenrewrittennoneReport
8551562020-03-04 17:45:09187.73.204.x/2453054bra (Brazil)yesblockedblockednoneReport
8551282020-03-04 16:58:22187.73.204.x/2453054bra (Brazil)yesrewrittenrewrittennoneReport
8550382020-03-04 14:42:14187.73.204.x/2453054bra (Brazil)yesrewrittenrewrittennoneReport
8550332020-03-04 14:32:52187.73.204.x/2453054bra (Brazil)yesrewrittenrewrittennoneReport
8550302020-03-04 14:28:42187.73.204.x/2453054bra (Brazil)yesrewrittenrewrittennoneReport
8549932020-03-04 13:39:33187.73.204.x/2453054bra (Brazil)yesrewrittenrewrittennoneReport
8549892020-03-04 13:36:03187.73.204.x/2453054bra (Brazil)yesrewrittenrewrittennoneReport
8545462020-03-03 19:52:37187.73.216.x/2453054bra (Brazil)yesrewrittenreceivednoneReport
8545412020-03-03 19:41:37187.73.217.x/2453054bra (Brazil)noblockedblockednoneReport
8545252020-03-03 19:13:54187.73.216.x/2453054bra (Brazil)yesrewrittenrewrittennoneReport
8545212020-03-03 19:11:38187.73.216.x/2453054bra (Brazil)yesrewrittenreceivednoneReport
8545152020-03-03 19:02:45187.73.204.x/2453054bra (Brazil)yesrewrittenrewrittennoneReport
8545102020-03-03 18:54:48187.73.204.x/2453054bra (Brazil)yesrewrittenreceivednoneReport
8536772020-03-02 18:49:14187.73.192.x/2453054bra (Brazil)yesblockedreceived/9Report
8533792020-03-02 14:40:06187.73.192.x/2453054bra (Brazil)yesblockedreceived/9Report
8533342020-03-02 13:55:06187.73.192.x/2453054bra (Brazil)yesblockedreceived/9Report
8533112020-03-02 13:30:07187.73.192.x/2453054bra (Brazil)yesblockedreceived/9Report
8532972020-03-02 13:15:07187.73.192.x/2453054bra (Brazil)yesblockedreceived/9Report
8473962020-02-24 12:08:57187.73.192.x/2453054bra (Brazil)yesblockedreceived/9Report
8454382020-02-20 18:44:02187.73.192.x/2453054bra (Brazil)yesrewrittenreceivednoneReport
8420362020-02-15 11:16:02187.73.192.x/2453054bra (Brazil)yesblockedreceived/9Report
8410002020-02-13 10:51:39187.73.192.x/2453054bra (Brazil)yesblockedreceived/9Report
8399062020-02-11 19:06:59187.73.217.x/2453054bra (Brazil)noblockedreceived/9Report
8396152020-02-11 11:22:42187.73.192.x/2453054bra (Brazil)yesblockedreceived/9Report
8366872020-02-06 11:46:45187.73.192.x/2453054bra (Brazil)yesrewrittenreceivednoneReport
8354172020-02-03 11:05:31187.73.192.x/2453054bra (Brazil)yesblockedreceived/9Report
8312042020-01-27 13:51:11187.73.192.x/2453054bra (Brazil)yesblockedreceived/9Report
8311722020-01-27 13:06:58187.73.192.x/2453054bra (Brazil)yesblockedreceived/9Report
8311112020-01-27 11:08:43187.73.192.x/2453054bra (Brazil)yesrewrittenreceivednoneReport
8256732020-01-17 22:40:36187.73.192.x/2453054bra (Brazil)yesrewrittenreceivednoneReport
8241142020-01-15 11:32:45187.73.192.x/2453054bra (Brazil)yesblockedreceived/9Report

All results shown
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