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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
19423542025-04-10 12:29:51187.49.90.x/2428142bra (Brazil)yesblockedreceived/8Report
19385842025-04-03 14:10:24187.49.90.x/2428142bra (Brazil)yesblockedreceived/8Report
19348602025-03-27 18:23:32187.49.90.x/2428142bra (Brazil)yesblockedreceived/8Report
19343242025-03-26 20:53:19187.49.90.x/2428142bra (Brazil)yesblockedreceived/8Report
19316242025-03-21 18:48:58187.49.90.x/2428142bra (Brazil)yesblockedreceived/8Report
19276912025-03-14 17:41:44187.49.90.x/2428142bra (Brazil)yesblockedreceived/8Report
19274972025-03-14 12:02:39187.49.90.x/2428142bra (Brazil)yesblockedreceived/8Report
19262452025-03-12 13:40:12187.49.90.x/2428142bra (Brazil)yesblockedreceived/8Report
19257552025-03-11 19:15:38187.49.90.x/2428142bra (Brazil)yesblockedreceived/8Report
19213422025-03-04 18:08:00187.49.90.x/2428142bra (Brazil)yesblockedreceived/8Report
19176872025-02-26 12:31:33187.49.90.x/2428142bra (Brazil)yesblockedreceived/8Report
19173472025-02-25 21:16:45187.49.90.x/2428142bra (Brazil)yesblockedreceived/8Report
19170312025-02-25 13:12:05187.49.90.x/2428142bra (Brazil)yesblockedreceived/8Report
19167892025-02-25 02:57:39187.49.90.x/2428142bra (Brazil)yesblockedreceived/8Report
19167752025-02-25 02:14:14187.49.90.x/2428142bra (Brazil)yesblockedreceived/8Report
19139602025-02-20 04:18:20187.49.90.x/2428142bra (Brazil)yesblockedreceived/8Report
19123402025-02-17 14:39:06186.224.65.x/2428142bra (Brazil)yesrewrittenreceived/8Report
19101062025-02-13 03:02:45187.49.90.x/2428142bra (Brazil)yesblockedreceived/8Report
19099532025-02-12 20:34:41187.49.90.x/2428142bra (Brazil)yesblockedreceived/8Report
19075032025-02-08 14:10:47186.224.65.x/2428142bra (Brazil)yesrewrittenreceived/8Report
19025972025-01-30 20:24:39186.224.65.x/2428142bra (Brazil)yesrewrittenreceived/8Report
19023642025-01-30 13:14:42186.224.65.x/2428142bra (Brazil)yesrewrittenreceived/8Report
19020452025-01-29 21:14:49187.49.90.x/2428142bra (Brazil)yesreceivedreceived/8Report
19013642025-01-28 17:56:03186.224.65.x/2428142bra (Brazil)yesrewrittenreceived/8Report
18900372025-01-07 16:58:33187.49.90.x/2428142bra (Brazil)yesblockedreceived/8Report
18813302024-12-20 12:24:32186.224.65.x/2428142bra (Brazil)yesrewrittenreceived/8Report
18779772024-12-14 14:19:57187.49.90.x/2428142bra (Brazil)yesreceivedreceived/8Report
18779562024-12-14 13:37:33187.49.90.x/2428142bra (Brazil)yesreceivedreceived/8Report
18779492024-12-14 13:00:38187.49.90.x/2428142bra (Brazil)yesreceivedreceived/8Report
18779312024-12-14 12:25:33187.49.90.x/2428142bra (Brazil)yesreceivedreceived/8Report
18771222024-12-12 19:47:42186.224.65.x/2428142bra (Brazil)yesrewrittenreceived/8Report
18765192024-12-11 20:35:08186.224.65.x/2428142bra (Brazil)yesrewrittenreceived/8Report
18759412024-12-10 21:32:57186.224.65.x/2428142bra (Brazil)yesrewrittenreceived/8Report
18719442024-12-03 20:22:44186.224.65.x/2428142bra (Brazil)yesrewrittenreceived/8Report
18718712024-12-03 18:27:07186.224.65.x/2428142bra (Brazil)yesrewrittenreceived/8Report
18636992024-11-19 11:55:01186.224.65.x/2428142bra (Brazil)yesrewrittenreceived/8Report
18605122024-11-13 17:57:24187.49.90.x/2428142bra (Brazil)yesblockedreceived/8Report
18593282024-11-11 20:57:02186.224.65.x/2428142bra (Brazil)yesrewrittenreceived/8Report
18592492024-11-11 17:53:29186.224.65.x/2428142bra (Brazil)yesrewrittenreceived/8Report
18590702024-11-11 12:30:57186.224.65.x/2428142bra (Brazil)yesrewrittenreceived/8Report
18578972024-11-08 19:46:02186.224.66.x/2428142bra (Brazil)yesblockedreceived/8Report
18543932024-11-02 13:18:50187.49.90.x/2428142bra (Brazil)yesblockedreceived/8Report
18540322024-11-01 19:08:36186.224.65.x/2428142bra (Brazil)yesrewrittenreceived/8Report
18540182024-11-01 18:43:50186.224.65.x/2428142bra (Brazil)yesrewrittenreceived/8Report
18527742024-10-30 17:13:14186.224.65.x/2428142bra (Brazil)yesrewrittenreceived/8Report
8086652019-12-16 17:45:16187.49.91.x/2428142bra (Brazil)yesblockedreceived/8Report
8010802019-12-04 12:16:58186.224.66.x/2428142bra (Brazil)yesblockedreceived/8Report

All results shown
Last Modified 04/13/2025 16:27:56