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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
16687562023-11-09 13:34:28167.250.74.x/24265197bra (Brazil)yesblockedblockednoneReport
16684732023-11-08 22:16:08167.250.74.x/24265197bra (Brazil)yesrewrittenreceivednoneReport
16614192023-10-26 19:51:49167.250.74.x/24265197bra (Brazil)yesreceivedreceived/9Report
16594822023-10-23 14:38:29167.250.74.x/24265197bra (Brazil)yesrewrittenreceivednoneReport
16576462023-10-19 18:01:44167.250.74.x/24265197bra (Brazil)yesrewrittenreceivednoneReport
16576302023-10-19 17:38:44167.250.74.x/24265197bra (Brazil)yesrewrittenreceivednoneReport
16564922023-10-17 18:56:49167.250.74.x/24265197bra (Brazil)yesrewrittenrewrittennoneReport
16564632023-10-17 17:35:32167.250.74.x/24265197bra (Brazil)yesrewrittenrewrittennoneReport
16534702023-10-11 22:00:52167.250.74.x/24265197bra (Brazil)yesrewrittenreceivednoneReport
16450762023-09-25 23:26:32167.250.74.x/24265197bra (Brazil)yesblockedblockednoneReport
16225942023-08-15 03:51:29167.250.74.x/24265197bra (Brazil)yesblockedblocked/22Report
16221772023-08-14 13:05:54167.250.74.x/24265197bra (Brazil)yesblockedblockednoneReport
16191752023-08-08 19:21:34167.250.74.x/24265197bra (Brazil)yesrewrittenrewrittennoneReport
16190342023-08-08 15:16:53167.250.74.x/24265197bra (Brazil)yesblockedblocked/22Report
16148562023-07-31 15:34:43167.250.74.x/24265197bra (Brazil)yesblockedblocked/22Report
16112822023-07-24 13:26:34167.250.74.x/24265197bra (Brazil)yesblockedblocked/22Report
16104252023-07-22 12:08:25167.250.74.x/24265197bra (Brazil)yesblockedblocked/22Report
16059462023-07-13 18:03:17167.250.74.x/24265197bra (Brazil)yesblockedblocked/22Report
16030912023-07-08 20:03:10167.250.74.x/24265197bra (Brazil)yesrewrittenrewrittennoneReport
16013782023-07-05 15:50:20167.250.74.x/24265197bra (Brazil)yesblockedblocked/22Report
16013072023-07-05 13:44:19167.250.74.x/24265197bra (Brazil)yesblockedblocked/22Report
16006682023-07-04 12:16:29167.250.74.x/24265197bra (Brazil)yesrewrittenrewrittennoneReport
16002682023-07-03 18:28:34167.250.74.x/24265197bra (Brazil)yesblockedblocked/22Report
15952382023-06-23 16:34:25167.250.74.x/24265197bra (Brazil)yesrewrittenrewrittennoneReport
15947702023-06-22 17:16:54167.250.74.x/24265197bra (Brazil)yesblockedblocked/22Report
15899252023-06-13 10:36:27167.250.74.x/24265197bra (Brazil)yesblockedblocked/22Report
14664202022-10-27 15:18:37167.250.74.x/24265197bra (Brazil)yesblockedblockednoneReport
11165352021-04-02 21:36:35167.250.74.x/24265197bra (Brazil)yesblockedreceived/10Report
10790042021-02-08 22:17:56167.250.74.x/24265197bra (Brazil)yesblockedreceived/10Report
10777062021-02-06 15:02:48167.250.74.x/24265197bra (Brazil)yesblockedreceived/10Report
10705652021-01-26 11:46:37167.250.74.x/24265197bra (Brazil)yesblockedreceived/10Report

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