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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
19111022025-02-14 23:03:482804:88c:46xx::/4052872bra (Brazil)no✔blockedreceived/24Report
19110992025-02-14 22:57:502804:88c:46xx::/4052872bra (Brazil)no✔blockedreceived/24Report
19034512025-02-01 11:00:112804:88c:46xx::/4052872bra (Brazil)no✔blockedreceived/24Report
19033372025-02-01 02:45:012804:88c:46xx::/4052872bra (Brazil)no✔receivedreceived/24Report
18993922025-01-24 21:47:262804:88c:46xx::/4052872bra (Brazil)no✔receivedreceived/24Report
18943072025-01-16 01:50:262804:88c:46xx::/4052872bra (Brazil)no✔blockedreceived/24Report
18902332025-01-08 01:32:202804:88c:46xx::/4052872bra (Brazil)noblockedreceived/24Report
18901802025-01-07 22:11:302804:88c:46xx::/4052872bra (Brazil)noblockedreceived/24Report
18895392025-01-06 18:58:492804:88c:46xx::/4052872bra (Brazil)noreceivedreceivednoneReport
18054112024-07-31 10:00:232804:88c:46xx::/4052872bra (Brazil)noblockedreceived/24Report
18053772024-07-31 08:53:392804:88c:46xx::/4052872bra (Brazil)noblockedreceived/24Report

All results shown
Last Modified 04/02/2025 02:18:26