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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
19557162025-05-06 15:26:54186.227.14.x/24262765bra (Brazil)yesreceivedreceived/8Report
19520732025-04-29 14:19:07186.227.14.x/24262765bra (Brazil)yesreceivedreceived/8Report
19481912025-04-22 13:11:22186.227.14.x/24262765bra (Brazil)yesreceivedreceived/8Report
19481832025-04-22 12:59:20186.227.14.x/24262765bra (Brazil)yesreceivedreceived/8Report
19481682025-04-22 12:43:24186.227.14.x/24262765bra (Brazil)yesreceivedreceived/8Report
19430532025-04-11 19:15:51186.227.0.x/24262765bra (Brazil)yesreceivedreceived/8Report
19412712025-04-08 14:37:39186.227.14.x/24262765bra (Brazil)yesreceivedreceived/8Report
19412602025-04-08 13:59:45186.227.14.x/24262765bra (Brazil)yesreceivedreceived/8Report
19392752025-04-04 18:15:17186.227.14.x/24262765bra (Brazil)yesblockedreceived/8Report
19387602025-04-03 19:07:28138.121.252.x/24262765bra (Brazil)yesblockedblockednoneReport
19387602025-04-03 19:07:282804:1dfc:30xx::/40262765bra (Brazil)noblockedblocked/64Report
19347012025-03-27 14:05:34186.227.0.x/24262765bra (Brazil)yesreceivedreceived/8Report
19286032025-03-16 14:56:56131.221.56.x/24262765bra (Brazil)yesblockedblockednoneReport
19286032025-03-16 14:56:562804:1dfc:20xx::/40262765bra (Brazil)noblockedblocked/64Report
19262502025-03-12 13:47:12186.227.2.x/24262765bra (Brazil)yesreceivedreceived/8Report
19262192025-03-12 12:57:52186.227.14.x/24262765bra (Brazil)yesreceivedreceived/8Report
19147692025-02-21 13:14:43131.221.56.x/24262765bra (Brazil)yesblockedblockednoneReport
19147692025-02-21 13:14:432804:1dfc:20xx::/40262765bra (Brazil)noblockedblocked/64Report
19135162025-02-19 12:15:24186.227.14.x/24262765bra (Brazil)yesreceivedreceived/8Report
19012152025-01-28 13:22:14186.227.2.x/24262765bra (Brazil)yesreceivedreceived/8Report
19008622025-01-27 20:38:35170.80.152.x/24262765bra (Brazil)yesblockedblockednoneReport
19008622025-01-27 20:38:352804:1dfc:30xx::/40262765bra (Brazil)noblockedblocked/64Report
18911112025-01-09 20:05:38186.227.2.x/24262765bra (Brazil)yesreceivedreceived/8Report
18910872025-01-09 19:36:29186.227.2.x/24262765bra (Brazil)yesblockedreceived/8Report
18749942024-12-09 12:07:31186.227.2.x/24262765bra (Brazil)yesreceivedreceived/8Report
18749792024-12-09 11:44:40186.227.13.x/24262765bra (Brazil)yesreceivedreceived/8Report
18734622024-12-06 13:24:36186.227.14.x/24262765bra (Brazil)noreceivedreceived/8Report
18571612024-11-07 13:53:54186.227.2.x/24262765bra (Brazil)yesblockedreceived/8Report
18571542024-11-07 13:41:38186.227.13.x/24262765bra (Brazil)yesblockedreceived/8Report
18571522024-11-07 13:35:03170.80.152.x/24262765bra (Brazil)yesblockedblockednoneReport
18565792024-11-06 14:00:14186.227.2.x/24262765bra (Brazil)yesblockedreceived/8Report
18534062024-10-31 18:19:08186.227.13.x/24262765bra (Brazil)yesblockedblockednoneReport
18528932024-10-30 20:36:52186.227.2.x/24262765bra (Brazil)yesblockedreceived/8Report
18526932024-10-30 14:51:38186.227.2.x/24262765bra (Brazil)yesblockedreceived/8Report
18526322024-10-30 13:39:08186.227.2.x/24262765bra (Brazil)yesblockedreceived/8Report
18525822024-10-30 12:35:40186.227.13.x/24262765bra (Brazil)yesblockedblockednoneReport
18525282024-10-30 11:24:26186.227.13.x/24262765bra (Brazil)yesblockedblockednoneReport
18453172024-10-16 16:39:49186.227.14.x/24262765bra (Brazil)yesblockedreceived/8Report
18447432024-10-15 19:04:04186.227.14.x/24262765bra (Brazil)yesblockedreceived/8Report
18446042024-10-15 14:54:48186.227.14.x/24262765bra (Brazil)yesblockedreceived/8Report
18441562024-10-14 18:25:42186.227.2.x/24262765bra (Brazil)yesblockedreceived/8Report
18407732024-10-08 03:03:32186.227.0.x/24262765bra (Brazil)yesblockedreceived/8Report
18386802024-10-03 21:24:30186.227.14.x/24262765bra (Brazil)yesblockedblockednoneReport
18386662024-10-03 20:32:57186.227.14.x/24262765bra (Brazil)yesblockedblockednoneReport
18386082024-10-03 18:28:58186.227.13.x/24262765bra (Brazil)yesblockedblockednoneReport
18384232024-10-03 12:45:35186.227.13.x/24262765bra (Brazil)yesrewrittenrewrittennoneReport
18383872024-10-03 11:40:14186.227.2.x/24262765bra (Brazil)yesblockedreceived/8Report
18369852024-09-30 20:17:10186.227.2.x/24262765bra (Brazil)yesblockedblockednoneReport
18369412024-09-30 18:43:55186.227.2.x/24262765bra (Brazil)yesblockedblockednoneReport
18343592024-09-25 18:34:08186.227.0.x/24262765bra (Brazil)yesblockedreceived/8Report
18343112024-09-25 16:53:27186.227.0.x/24262765bra (Brazil)yesblockedreceived/8Report
18336962024-09-24 15:25:57186.227.0.x/24262765bra (Brazil)yesblockedreceived/8Report
18306432024-09-18 14:06:42186.227.14.x/24262765bra (Brazil)yesblockedreceived/8Report
18306292024-09-18 13:47:23186.227.14.x/24262765bra (Brazil)yesrewrittenrewrittennoneReport
18258832024-09-09 16:03:432804:1dfc:30xx::/40262765bra (Brazil)noreceivedreceived/16Report
18128522024-08-14 18:42:21186.227.2.x/24262765bra (Brazil)yesblockedreceived/8Report
18126712024-08-14 13:00:40186.227.14.x/24262765bra (Brazil)yesrewrittenreceivednoneReport
18126152024-08-14 11:00:34186.227.14.x/24262765bra (Brazil)yesunknownreceivednoneReport
18123752024-08-13 21:19:14186.227.14.x/24262765bra (Brazil)yesrewrittenreceivednoneReport
18123632024-08-13 21:02:20186.227.14.x/24262765bra (Brazil)yesrewrittenreceivednoneReport
18102512024-08-09 14:22:32186.227.2.x/24262765bra (Brazil)yesblockedreceived/8Report
18092912024-08-07 19:58:54186.227.14.x/24262765bra (Brazil)yesrewrittenreceivednoneReport
18092882024-08-07 19:51:51186.227.14.x/24262765bra (Brazil)yesrewrittenreceivednoneReport
18013492024-07-23 03:50:58186.227.2.x/24262765bra (Brazil)yesblockedreceived/8Report
18009442024-07-22 11:40:21186.227.2.x/24262765bra (Brazil)yesblockedreceived/8Report
18009232024-07-22 11:05:56186.227.2.x/24262765bra (Brazil)yesblockedreceived/8Report
17897242024-07-01 20:59:30186.227.14.x/24262765bra (Brazil)yesrewrittenreceivednoneReport
17881222024-06-28 14:46:35186.227.2.x/24262765bra (Brazil)yesblockedreceived/8Report
17834962024-06-20 13:22:26186.227.2.x/24262765bra (Brazil)yesblockedreceived/8Report
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

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