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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.

Session
Timestamp (UTC)
Client IP Block
ASN
Country
NAT
Outbound
Private
Status
Outbound
Routable
Status
Adj Spoof
Prefix Len
Results
19354932025-03-28 20:02:51170.83.88.x/24266481bra (Brazil)yesblockedblocked/26Report
19316302025-03-21 18:54:29170.83.88.x/24266481bra (Brazil)yesblockedblocked/26Report
19276942025-03-14 17:46:45170.83.88.x/24266481bra (Brazil)yesblockedblocked/26Report
19232482025-03-07 16:38:29170.83.88.x/24266481bra (Brazil)yesblockedblocked/26Report
19190992025-02-28 15:31:40170.83.88.x/24266481bra (Brazil)yesblockedblocked/26Report
19190922025-02-28 15:24:26170.83.88.x/24266481bra (Brazil)yesblockedblocked/26Report
19148102025-02-21 14:16:07170.83.88.x/24266481bra (Brazil)yesblockedblocked/26Report
19108082025-02-14 13:08:42170.83.88.x/24266481bra (Brazil)yesblockedblocked/26Report
19068772025-02-07 12:01:18170.83.88.x/24266481bra (Brazil)yesblockedblocked/26Report
19028382025-01-31 10:53:54170.83.88.x/24266481bra (Brazil)yesblockedblocked/26Report
19028342025-01-31 10:46:13170.83.88.x/24266481bra (Brazil)yesblockedblocked/26Report
19028302025-01-31 10:38:37170.83.88.x/24266481bra (Brazil)yesblockedblocked/26Report
18990302025-01-24 09:30:52170.83.88.x/24266481bra (Brazil)yesblockedblocked/26Report
18990262025-01-24 09:25:46170.83.88.x/24266481bra (Brazil)yesblockedblocked/26Report
18990232025-01-24 09:17:35170.83.88.x/24266481bra (Brazil)yesblockedblocked/26Report
18950222025-01-17 08:09:12170.83.88.x/24266481bra (Brazil)yesblockedblocked/26Report
18913322025-01-10 07:02:19170.83.88.x/24266481bra (Brazil)yesblockedblocked/26Report
18877572025-01-03 05:55:29170.83.88.x/24266481bra (Brazil)yesblockedblocked/26Report
18877542025-01-03 05:40:39170.83.88.x/24266481bra (Brazil)yesblockedblocked/26Report
18877512025-01-03 05:29:54170.83.88.x/24266481bra (Brazil)yesblockedblocked/26Report
18844762024-12-27 04:23:08170.83.88.x/24266481bra (Brazil)yesblockedblocked/26Report
18811202024-12-20 03:16:23170.83.88.x/24266481bra (Brazil)yesblockedblocked/26Report
18811162024-12-20 03:09:37170.83.88.x/24266481bra (Brazil)yesblockedblocked/26Report
18811142024-12-20 03:02:51170.83.88.x/24266481bra (Brazil)yesblockedblocked/26Report
18811132024-12-20 02:58:09170.83.88.x/24266481bra (Brazil)yesblockedblocked/26Report
18811112024-12-20 02:51:28170.83.88.x/24266481bra (Brazil)yesblockedblocked/26Report
18662122024-11-23 21:00:13170.83.91.x/24266481bra (Brazil)yesrewrittenrewrittennoneReport
18662122024-11-23 21:00:132804:387c:faxx::/40266481bra (Brazil)noblockedblocked/56Report
17790892024-06-12 19:32:04170.83.88.x/24266481bra (Brazil)yesblockedblocked/26Report
17790392024-06-12 18:00:17170.83.88.x/24266481bra (Brazil)noblockedblocked/28Report
17756732024-06-06 15:56:50170.83.88.x/24266481bra (Brazil)noblockedblocked/28Report
17756602024-06-06 15:33:42170.83.88.x/24266481bra (Brazil)noblockedblocked/28Report
17143102024-02-06 13:01:38170.83.89.x/24266481bra (Brazil)yesblockedblockednoneReport
15220412023-02-04 23:47:33170.83.90.x/24266481bra (Brazil)yesblockedblockednoneReport

All results shown
Last Modified 04/02/2025 04:54:50