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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
13157392022-02-25 11:28:38143.208.20.x/24264075bra (Brazil)yesrewrittenrewrittennoneReport
12251252021-10-03 17:21:33143.208.20.x/24264075bra (Brazil)yesrewrittenrewrittennoneReport
12247082021-10-02 18:35:08143.208.20.x/24264075bra (Brazil)yesrewrittenrewrittennoneReport
12215652021-09-27 22:32:22143.208.20.x/24264075bra (Brazil)yesrewrittenrewrittennoneReport
12185892021-09-22 20:01:36143.208.20.x/24264075bra (Brazil)yesunknownblockednoneReport
12155112021-09-17 01:53:36143.208.20.x/24264075bra (Brazil)yesrewrittenrewrittennoneReport
11598142021-06-12 11:14:48143.208.20.x/24264075bra (Brazil)yesrewrittenrewrittennoneReport
11558152021-06-05 10:07:33143.208.20.x/24264075bra (Brazil)yesunknownblockednoneReport
11558132021-06-05 10:02:22143.208.20.x/24264075bra (Brazil)yesunknownblockednoneReport
11558102021-06-05 09:59:04143.208.20.x/24264075bra (Brazil)yesunknownblockednoneReport
11558082021-06-05 09:55:54143.208.20.x/24264075bra (Brazil)yesunknownblockednoneReport
9172712020-06-23 18:39:03143.208.20.x/24264075bra (Brazil)yesrewrittenrewrittennoneReport
9147042020-06-18 22:16:22143.208.20.x/24264075bra (Brazil)yesrewrittenrewrittennoneReport
9146932020-06-18 21:53:18143.208.20.x/24264075bra (Brazil)yesrewrittenrewrittennoneReport
8707612020-04-01 17:25:54143.208.20.x/24264075bra (Brazil)yesrewrittenrewrittennoneReport
8620272020-03-16 22:07:00143.208.20.x/24264075bra (Brazil)yesrewrittenrewrittennoneReport
8576862020-03-09 17:27:37143.208.20.x/24264075bra (Brazil)yesrewrittenrewrittennoneReport
8335242020-01-31 00:51:35143.208.20.x/24264075bra (Brazil)yesrewrittenrewrittennoneReport
8272922020-01-20 22:15:00143.208.20.x/24264075bra (Brazil)yesrewrittenrewrittennoneReport
7399622019-08-26 23:57:45143.208.20.x/24264075bra (Brazil)yesrewrittenrewrittennoneReport

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