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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
15479672023-03-23 07:12:40138.117.172.x/24264237bra (Brazil)yesrewrittenreceived/22Report
15464422023-03-20 16:51:59138.117.172.x/24264237bra (Brazil)yesrewrittenreceived/22Report
15464422023-03-20 16:51:592804:24ac:xx::/40264237bra (Brazil)noreceivedreceived/16Report
15440292023-03-16 06:06:10138.117.172.x/24264237bra (Brazil)yesrewrittenreceived/22Report
15418872023-03-12 21:01:57138.117.172.x/24264237bra (Brazil)yesrewrittenreceived/22Report
15418872023-03-12 21:01:572804:24ac:xx::/40264237bra (Brazil)noreceivedreceived/16Report
15400902023-03-09 04:59:40138.117.172.x/24264237bra (Brazil)yesrewrittenreceived/22Report
15397842023-03-08 17:16:48138.117.172.x/24264237bra (Brazil)yesrewrittenreceived/22Report
15376802023-03-04 20:01:08138.117.172.x/24264237bra (Brazil)yesrewrittenreceived/22Report
15376802023-03-04 20:01:082804:24ac:xx::/40264237bra (Brazil)noreceivedreceived/16Report
15362402023-03-02 03:53:04138.117.172.x/24264237bra (Brazil)yesrewrittenreceived/22Report
15338042023-02-25 18:54:32138.117.172.x/24264237bra (Brazil)yesrewrittenreceived/22Report
15338042023-02-25 18:54:322804:24ac:xx::/40264237bra (Brazil)noreceivedreceived/16Report
15324002023-02-23 02:46:58138.117.172.x/24264237bra (Brazil)yesrewrittenreceived/22Report
15300252023-02-18 17:47:49138.117.172.x/24264237bra (Brazil)yesrewrittenreceived/22Report
15300252023-02-18 17:47:492804:24ac:xx::/40264237bra (Brazil)noreceivedreceived/16Report
15284832023-02-16 01:40:40138.117.172.x/24264237bra (Brazil)yesrewrittenreceived/22Report
15260072023-02-11 16:40:56138.117.172.x/24264237bra (Brazil)yesrewrittenreceived/22Report
15260072023-02-11 16:40:562804:24ac:xx::/40264237bra (Brazil)noreceivedreceived/16Report
15244502023-02-09 00:34:37138.117.172.x/24264237bra (Brazil)yesrewrittenreceived/22Report
15218722023-02-04 15:34:21138.117.172.x/24264237bra (Brazil)yesrewrittenrewritten/22Report
15218722023-02-04 15:34:212804:24ac:xx::/40264237bra (Brazil)noreceivedreceived/16Report
15202162023-02-01 23:28:34138.117.172.x/24264237bra (Brazil)yesrewrittenrewritten/22Report
15174222023-01-27 22:13:31138.117.172.x/24264237bra (Brazil)yesrewrittenrewritten/22Report
15174222023-01-27 22:13:312804:24ac:xx::/40264237bra (Brazil)noreceivedreceived/16Report
15174112023-01-27 21:42:49138.117.172.x/24264237bra (Brazil)yesrewrittenrewritten/22Report
15174112023-01-27 21:42:492804:24ac:xx::/40264237bra (Brazil)noreceivedreceived/16Report
15162112023-01-25 22:22:28138.117.172.x/24264237bra (Brazil)yesrewrittenrewritten/22Report
15150192023-01-20 21:45:50138.117.173.x/24264237bra (Brazil)yesrewrittenreceivednoneReport
15140932023-01-19 13:51:52138.117.172.x/24264237bra (Brazil)yesrewrittenreceived/22Report
15140932023-01-19 13:51:522804:24ac:xx::/40264237bra (Brazil)noreceivedreceived/16Report
15140472023-01-19 12:25:50138.117.172.x/24264237bra (Brazil)yesrewrittenreceived/22Report
15140472023-01-19 12:25:502804:24ac:xx::/40264237bra (Brazil)noreceivedreceived/16Report
15140432023-01-19 12:15:07138.117.172.x/24264237bra (Brazil)yesrewrittenreceived/22Report
15140432023-01-19 12:15:072804:24ac:xx::/40264237bra (Brazil)noreceivedreceived/16Report
15140292023-01-19 11:58:262804:24ac:xx::/40264237bra (Brazil)noreceivedreceived/16Report
15140222023-01-19 11:51:51138.117.172.x/24264237bra (Brazil)yesrewrittenreceivednoneReport
15136702023-01-18 21:15:54138.117.172.x/24264237bra (Brazil)yesrewrittenreceived/22Report
15128992023-01-17 18:14:28138.117.172.x/24264237bra (Brazil)yesrewrittenreceivednoneReport
15127332023-01-17 14:00:12138.117.172.x/24264237bra (Brazil)yesrewrittenrewrittennoneReport
15093512023-01-11 20:09:28138.117.172.x/24264237bra (Brazil)yesrewrittenreceived/22Report
15052092023-01-04 19:02:58138.117.172.x/24264237bra (Brazil)yesblockedblocked/22Report
15049822023-01-04 13:39:27138.117.172.x/24264237bra (Brazil)yesblockedblocked/22Report
15049822023-01-04 13:39:272804:24ac:xx::/40264237bra (Brazil)noreceivedreceived/16Report
15044182023-01-03 14:39:31138.117.172.x/24264237bra (Brazil)yesblockedblocked/22Report
15044182023-01-03 14:39:312804:24ac:xx::/40264237bra (Brazil)noreceivedreceived/16Report
15015942022-12-28 17:56:30138.117.172.x/24264237bra (Brazil)yesblockedblocked/22Report
15009102022-12-27 13:30:472804:24ac:xx::/40264237bra (Brazil)noreceivedreceived/16Report
14980142022-12-21 16:49:54138.117.172.x/24264237bra (Brazil)yesblockedblocked/22Report
14972292022-12-20 12:19:16138.117.172.x/24264237bra (Brazil)yesrewrittenreceived/22Report
14972292022-12-20 12:19:162804:24ac:xx::/40264237bra (Brazil)noreceivedreceived/16Report
14943032022-12-14 15:43:41138.117.172.x/24264237bra (Brazil)yesblockedblocked/22Report
14936282022-12-13 11:12:40138.117.172.x/24264237bra (Brazil)yesblockedblocked/22Report
14936282022-12-13 11:12:402804:24ac:xx::/40264237bra (Brazil)noreceivedreceived/16Report
14904722022-12-07 14:37:11138.117.172.x/24264237bra (Brazil)yesblockedblocked/22Report
14881712022-11-30 13:30:41138.117.174.x/24264237bra (Brazil)noblockedblocked/22Report
14881662022-11-30 13:24:38138.117.173.x/24264237bra (Brazil)noblockedblocked/22Report
14869772022-11-28 18:38:45138.117.172.x/24264237bra (Brazil)yesrewrittenreceived/22Report
14869772022-11-28 18:38:452804:24ac:xx::/40264237bra (Brazil)noreceivedreceived/16Report
14867832022-11-28 14:00:03138.117.174.x/24264237bra (Brazil)norewrittenreceived/22Report
14867742022-11-28 13:51:38138.117.173.x/24264237bra (Brazil)norewrittenreceived/22Report
14867542022-11-28 13:23:56138.117.172.x/24264237bra (Brazil)yesrewrittenreceived/22Report
14693072022-11-01 20:16:01138.117.172.x/24264237bra (Brazil)yesrewrittenreceived/22Report
14653462022-10-25 19:09:23138.117.172.x/24264237bra (Brazil)yesrewrittenreceived/22Report
14551492022-10-11 15:27:49138.117.172.x/24264237bra (Brazil)yesrewrittenreceived/22Report
14511572022-10-04 14:21:14138.117.172.x/24264237bra (Brazil)yesrewrittenreceived/22Report
14478792022-09-28 16:24:40138.117.172.x/24264237bra (Brazil)yesrewrittenreceived/22Report
14447512022-09-21 15:18:19138.117.172.x/24264237bra (Brazil)yesrewrittenreceived/22Report
14404172022-09-14 14:11:53138.117.172.x/24264237bra (Brazil)yesrewrittenreceived/22Report
14360382022-09-07 13:05:35138.117.172.x/24264237bra (Brazil)yesrewrittenreceived/22Report
14310642022-08-31 11:58:32138.117.173.x/24264237bra (Brazil)norewrittenreceived/22Report
14310542022-08-31 11:50:27138.117.173.x/24264237bra (Brazil)norewrittenreceived/22Report
14310502022-08-31 11:45:05138.117.172.x/24264237bra (Brazil)yesrewrittenreceived/22Report

All results shown
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