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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
13695032022-05-24 02:14:02177.221.67.x/2452651bra (Brazil)yesrewrittenreceived/26Report
13657162022-05-17 01:07:30177.221.67.x/2452651bra (Brazil)yesrewrittenreceived/26Report
13609742022-05-10 00:00:06177.221.67.x/2452651bra (Brazil)yesrewrittenreceived/26Report
13569762022-05-02 22:53:47177.221.67.x/2452651bra (Brazil)yesrewrittenreceived/26Report
13504582022-04-18 19:30:32177.221.67.x/2452651bra (Brazil)yesrewrittenreceived/26Report
13469222022-04-11 18:23:58177.221.67.x/2452651bra (Brazil)yesrewrittenreceived/26Report
13413422022-04-04 17:17:34177.221.67.x/2452651bra (Brazil)yesrewrittenreceived/26Report
13400062022-04-02 01:16:34177.221.67.x/2452651bra (Brazil)yesrewrittenreceived/26Report
13347882022-03-26 00:10:12177.221.67.x/2452651bra (Brazil)yesrewrittenreceived/26Report
13325392022-03-22 12:04:21177.221.67.x/2452651bra (Brazil)yesrewrittenreceived/26Report
13253402022-03-15 10:57:56177.221.67.x/2452651bra (Brazil)yesrewrittenreceived/26Report
13232592022-03-11 12:49:08177.221.67.x/2452651bra (Brazil)yesrewrittenreceived/26Report
13232392022-03-11 12:08:36177.221.67.x/2452651bra (Brazil)yesrewrittenreceived/26Report
13232352022-03-11 12:04:18177.221.67.x/2452651bra (Brazil)yesrewrittenreceived/26Report
13223322022-03-09 21:51:40177.221.67.x/2452651bra (Brazil)yesrewrittenreceived/26Report
13185182022-03-02 20:45:15177.221.67.x/2452651bra (Brazil)yesrewrittenreceived/26Report
13177372022-03-01 13:54:38177.221.67.x/2452651bra (Brazil)yesrewrittenreceived/26Report
13121752022-02-18 18:16:21177.221.67.x/2452651bra (Brazil)yesrewrittenreceived/26Report
13015082022-02-04 14:34:50177.221.67.x/2452651bra (Brazil)yesrewrittenreceived/26Report
12976962022-01-28 13:28:20177.221.67.x/2452651bra (Brazil)yesrewrittenreceived/26Report
12943192022-01-21 23:13:11177.221.67.x/2452651bra (Brazil)yesrewrittenreceived/26Report
12905242022-01-14 22:06:49177.221.67.x/2452651bra (Brazil)yesrewrittenreceived/26Report
12896752022-01-13 14:24:18177.221.67.x/2452651bra (Brazil)yesrewrittenreceived/26Report
12865622022-01-07 12:49:56177.221.67.x/2452651bra (Brazil)yesrewrittenreceived/26Report
12819892021-12-31 11:43:21177.221.67.x/2452651bra (Brazil)yesrewrittenreceived/26Report
12701732021-12-15 15:55:10177.221.67.x/2452651bra (Brazil)yesrewrittenreceived/26Report
12660642021-12-08 14:48:30177.221.67.x/2452651bra (Brazil)yesrewrittenreceived/26Report
12619522021-12-01 13:41:59177.221.67.x/2452651bra (Brazil)yesrewrittenreceived/26Report
12619422021-12-01 13:18:44177.221.67.x/2452651bra (Brazil)yesrewrittenreceived/26Report
12544082021-11-22 13:35:24177.221.67.x/2452651bra (Brazil)yesrewrittenreceived/26Report
12532602021-11-19 21:08:31177.221.67.x/2452651bra (Brazil)yesrewrittenreceived/26Report
12494712021-11-12 20:01:52177.221.67.x/2452651bra (Brazil)yesrewrittenreceived/26Report
12427392021-11-01 11:57:25177.221.67.x/2452651bra (Brazil)yesrewrittenreceived/26Report
12385882021-10-25 10:49:40177.221.67.x/2452651bra (Brazil)yesrewrittenreceived/26Report
12296182021-10-11 10:55:39177.221.67.x/2452651bra (Brazil)yesrewrittenreceived/26Report
12226132021-09-29 12:51:29177.221.67.x/2452651bra (Brazil)yesrewrittenreceived/26Report
12182992021-09-22 10:52:35177.221.67.x/2452651***yesunknownunknown/26Report
12172962021-09-20 17:24:13177.221.67.x/2452651***yesunknownunknown/26Report
12134182021-09-13 16:17:33177.221.67.x/2452651bra (Brazil)yesrewrittenreceived/26Report
12118452021-09-10 12:50:39177.221.67.x/2452651bra (Brazil)yesrewrittenreceived/26Report
12081462021-09-03 11:43:57177.221.67.x/2452651bra (Brazil)yesrewrittenreceived/26Report
12032912021-08-25 20:52:57177.221.67.x/2452651bra (Brazil)yesrewrittenreceived/26Report
12002572021-08-20 17:43:35177.221.67.x/2452651bra (Brazil)yesrewrittenreceived/26Report
11946002021-08-10 18:51:59177.221.67.x/2452651bra (Brazil)yesrewrittenrewritten/26Report
11906972021-08-03 17:35:25177.221.67.x/2452651bra (Brazil)yesrewrittenrewritten/26Report
11867802021-07-27 16:28:43177.221.67.x/2452651bra (Brazil)yesrewrittenreceived/26Report
11860572021-07-26 12:10:35177.221.67.x/2452651bra (Brazil)yesrewrittenreceived/26Report
11823992021-07-19 12:26:48177.221.67.x/2452651bra (Brazil)yesrewrittenreceived/26Report
11729372021-07-06 13:08:11177.221.67.x/2452651bra (Brazil)yesrewrittenreceived/26Report
11708282021-07-02 12:18:52177.221.67.x/2452651bra (Brazil)yesrewrittenreceived/26Report
11666512021-06-25 11:12:17177.221.67.x/2452651bra (Brazil)yesrewrittenreceived/26Report
11639752021-06-18 17:16:32177.221.67.x/2452651bra (Brazil)yesrewrittenreceived/26Report
11633522021-06-17 16:35:47177.221.67.x/2452651bra (Brazil)yesrewrittenreceived/26Report
11632032021-06-17 12:16:40177.221.67.x/2452651bra (Brazil)yesrewrittenreceived/26Report
11627162021-06-16 16:52:07177.221.67.x/2452651bra (Brazil)yesrewrittenreceived/26Report

All results shown
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