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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
19375152025-04-01 18:23:052804:4da4:10xx::/40268210bra (Brazil)noblockedblocked/64Report
19336202025-03-25 17:16:152804:4da4:10xx::/40268210bra (Brazil)noblockedblocked/64Report
19185672025-02-27 17:09:172804:4da4:10xx::/40268210bra (Brazil)noblockedblocked/64Report
19177532025-02-26 14:06:002804:4da4:10xx::/40268210bra (Brazil)noblockedblocked/64Report
19176902025-02-26 12:33:142804:4da4:10xx::/40268210bra (Brazil)noblockedblocked/64Report
19134862025-02-19 11:23:042804:4da4:10xx::/40268210bra (Brazil)noblockedblocked/64Report
19134722025-02-19 10:52:172804:4da4:10xx::/40268210bra (Brazil)noblockedblocked/64Report
19122492025-02-17 12:23:122804:4da4:10xx::/40268210bra (Brazil)noblockedblocked/64Report
19092342025-02-11 16:35:112804:4da4:10xx::/40268210bra (Brazil)noblockedblocked/64Report
19065642025-02-06 19:33:292804:4da4:10xx::/40268210bra (Brazil)noblockedblocked/64Report
19051052025-02-04 13:58:462804:4da4:10xx::/40268210bra (Brazil)noblockedblocked/64Report
18096132024-08-08 12:19:072804:4da4:10xx::/40268210bra (Brazil)noblockedblocked/64Report
18022712024-07-24 18:11:302804:4da4:10xx::/40268210bra (Brazil)noblockedblocked/64Report

All results shown
Last Modified 04/03/2025 07:35:44