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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
17751252024-06-05 18:54:28186.227.0.x/24262765bra (Brazil)yesblockedreceived/8Report
17723232024-05-31 13:25:58186.227.2.x/24262765bra (Brazil)yesblockedreceived/8Report
17531852024-04-24 14:38:02186.227.0.x/24262765bra (Brazil)yesblockedreceived/8Report
17531742024-04-24 14:21:11186.227.0.x/24262765bra (Brazil)yesblockedreceived/8Report
17527832024-04-23 19:02:56186.227.2.x/24262765bra (Brazil)yesblockedreceived/8Report
17521092024-04-22 14:12:20186.227.2.x/24262765bra (Brazil)yesblockedreceived/8Report
17492802024-04-16 14:51:49186.227.0.x/24262765bra (Brazil)yesblockedreceived/8Report
17492772024-04-16 14:47:29186.227.0.x/24262765bra (Brazil)yesblockedreceived/8Report
17492722024-04-16 14:43:09186.227.0.x/24262765bra (Brazil)yesblockedreceived/8Report
17462422024-04-10 15:19:35186.227.2.x/24262765bra (Brazil)yesblockedreceived/8Report
17461942024-04-10 14:10:52186.227.14.x/24262765bra (Brazil)yesrewrittenreceivednoneReport
17451742024-04-08 17:07:58186.227.0.x/24262765bra (Brazil)yesblockedreceived/8Report
17431272024-04-04 12:11:48186.227.13.x/24262765bra (Brazil)yesblockedblockednoneReport
17426502024-04-03 14:13:11186.227.2.x/24262765bra (Brazil)yesblockedreceived/8Report
17394322024-03-27 17:48:51186.227.13.x/24262765bra (Brazil)yesblockedblockednoneReport
17393092024-03-27 13:06:49186.227.2.x/24262765bra (Brazil)yesblockedreceived/8Report
17358252024-03-20 12:00:26186.227.2.x/24262765bra (Brazil)yesblockedreceived/8Report
17340812024-03-16 14:19:29186.227.13.x/24262765bra (Brazil)yesblockedblockednoneReport
17318962024-03-12 13:37:05186.227.2.x/24262765bra (Brazil)yesblockedreceived/8Report
17283782024-03-05 12:30:35186.227.2.x/24262765bra (Brazil)yesblockedreceived/8Report
17250392024-02-27 20:59:55186.227.13.x/24262765bra (Brazil)yesblockedblockednoneReport
17247502024-02-27 11:23:11186.227.2.x/24262765bra (Brazil)yesblockedreceived/8Report
17242472024-02-26 13:32:58186.227.14.x/24262765bra (Brazil)yesrewrittenreceivednoneReport
17017012024-01-12 13:07:21186.227.14.x/24262765bra (Brazil)yesrewrittenreceivednoneReport
16970982024-01-03 19:01:58186.227.14.x/24262765bra (Brazil)yesrewrittenreceivednoneReport
16970952024-01-03 18:57:22186.227.13.x/24262765bra (Brazil)yesblockedblockednoneReport
16817522023-12-04 11:31:49186.227.13.x/24262765bra (Brazil)yesblockedblockednoneReport
16794602023-11-29 17:46:17186.227.2.x/24262765bra (Brazil)yesblockedreceived/8Report
16780742023-11-27 11:57:38186.227.2.x/24262765bra (Brazil)yesblockedreceived/8Report
16762502023-11-23 13:37:05186.227.2.x/24262765bra (Brazil)yesblockedreceived/8Report
16755702023-11-22 13:17:23186.227.14.x/24262765bra (Brazil)yesrewrittenreceivednoneReport
16755642023-11-22 13:06:52186.227.13.x/24262765bra (Brazil)yesblockedblockednoneReport
16755342023-11-22 11:41:30186.227.2.x/24262765bra (Brazil)yesblockedreceived/8Report
16723862023-11-16 12:30:27186.227.2.x/24262765bra (Brazil)yesblockedreceived/8Report
16709532023-11-13 19:50:48186.227.2.x/24262765bra (Brazil)yesblockedreceived/8Report
16672662023-11-06 21:30:19186.227.13.x/24262765bra (Brazil)noblockedreceived/8Report
16671942023-11-06 18:44:19186.227.2.x/24262765bra (Brazil)yesblockedreceived/8Report
11743772021-07-08 19:38:12186.227.11.x/24262765bra (Brazil)yesblockedblockednoneReport
11743772021-07-08 19:38:122804:1dfc:30xx::/40262765bra (Brazil)noreceivedreceived/16Report
11743712021-07-08 19:33:46186.227.0.x/24262765bra (Brazil)yesblockedreceived/8Report
11046742021-03-15 00:44:27131.221.57.x/24262765bra (Brazil)yesblockedblockednoneReport
11046742021-03-15 00:44:272804:1dfc:20xx::/40262765bra (Brazil)noreceivedreceived/16Report
11046712021-03-15 00:35:47131.221.57.x/24262765bra (Brazil)yesblockedblockednoneReport
11046712021-03-15 00:35:472804:1dfc:20xx::/40262765bra (Brazil)noreceivedreceived/16Report
11040422021-03-13 18:33:572804:1dfc:20xx::/40262765bra (Brazil)noreceivedreceived/16Report
10998512021-03-07 14:46:342804:1dfc:20xx::/40262765bra (Brazil)noreceivedreceived/16Report
10994312021-03-06 22:33:40131.221.57.x/24262765bra (Brazil)yesblockedblockednoneReport
10994312021-03-06 22:33:402804:1dfc:20xx::/40262765bra (Brazil)noreceivedreceived/16Report
10688522021-01-23 12:44:15131.221.56.x/24262765bra (Brazil)yesblockedblockednoneReport
10688522021-01-23 12:44:152804:1dfc:20xx::/40262765bra (Brazil)noreceivedreceived/16Report
10685032021-01-22 19:54:31131.221.56.x/24262765bra (Brazil)yesblockedblockednoneReport
10683742021-01-22 15:21:28131.221.56.x/24262765bra (Brazil)yesblockedblockednoneReport
10683742021-01-22 15:21:282804:1dfc:20xx::/40262765bra (Brazil)noreceivedreceived/16Report
10260812020-11-12 17:46:37131.221.56.x/24262765bra (Brazil)yesblockedblockednoneReport

All results shown
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