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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
13615992022-05-10 21:18:02187.103.71.x/2452965bra (Brazil)yesunknownunknownnoneReport
13572532022-05-03 13:01:12187.103.71.x/2452965bra (Brazil)yesrewrittenreceivednoneReport
13040562022-02-09 10:32:41187.103.71.x/2452965bra (Brazil)yesrewrittenreceivednoneReport
12958952022-01-25 10:21:13187.103.71.x/2453144bra (Brazil)yesrewrittenreceivednoneReport
12842662022-01-03 10:27:11187.103.71.x/2453144bra (Brazil)yesrewrittenreceivednoneReport
12775082021-12-22 12:40:40187.103.71.x/2453144bra (Brazil)yesrewrittenreceivednoneReport
12700252021-12-15 11:34:09187.103.71.x/2453144bra (Brazil)yesrewrittenreceivednoneReport
12659312021-12-08 10:27:33187.103.71.x/2453144bra (Brazil)yesunknownunknownnoneReport
12655802021-12-07 19:41:02187.103.71.x/2453144bra (Brazil)yesunknownunknownnoneReport
12655752021-12-07 19:36:31187.103.71.x/2453144bra (Brazil)yesunknownunknownnoneReport
12655702021-12-07 19:31:56187.103.71.x/2453144bra (Brazil)yesunknownunknownnoneReport
12655662021-12-07 19:27:20187.103.71.x/2453144bra (Brazil)yesunknownunknownnoneReport
12655402021-12-07 19:00:49187.103.71.x/2453144bra (Brazil)yesunknownunknownnoneReport
12632822021-12-03 16:37:55187.103.71.x/2453144bra (Brazil)yesunknownunknownnoneReport
12493652021-11-12 16:28:10187.103.71.x/2453144bra (Brazil)yesrewrittenreceivednoneReport
12368072021-10-22 12:23:04187.103.71.x/2453144bra (Brazil)yesunknownunknownnoneReport
11861922021-07-26 16:36:05187.103.71.x/2453144bra (Brazil)yesunknownunknownnoneReport
11825042021-07-19 15:29:18187.103.71.x/2453144bra (Brazil)yesunknownunknownnoneReport
11723282021-07-05 11:47:29187.103.71.x/2453144bra (Brazil)yesunknownunknownnoneReport
11680672021-06-28 10:41:17187.103.71.x/2453144bra (Brazil)yesunknownunknownnoneReport
11634322021-06-17 19:47:15187.103.71.x/2453144bra (Brazil)yesunknownunknownnoneReport
11588352021-06-10 18:40:32187.103.71.x/2453144bra (Brazil)yesunknownunknownnoneReport
11547862021-06-03 17:19:42187.103.71.x/2453144bra (Brazil)yesunknownunknownnoneReport
11547252021-06-03 15:18:00187.103.71.x/2453144bra (Brazil)yesrewrittenrewrittennoneReport
11507312021-05-27 16:13:33187.103.71.x/2453144bra (Brazil)yesunknownunknownnoneReport
11466532021-05-20 15:06:53187.103.71.x/2453144bra (Brazil)yesunknownunknownnoneReport
11423572021-05-13 14:00:04187.103.71.x/2453144bra (Brazil)yesunknownunknownnoneReport
11378072021-05-06 12:53:24187.103.71.x/2453144bra (Brazil)yesunknownunknownnoneReport
11149902021-03-31 12:32:40187.103.71.x/2453144bra (Brazil)yesunknownunknownnoneReport
11058972021-03-16 19:04:29187.103.71.x/2453144bra (Brazil)yesunknownunknownnoneReport
11013422021-03-09 17:35:56187.103.71.x/2453144bra (Brazil)yesunknownunknownnoneReport

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