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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
19308722025-03-20 10:22:57138.122.153.x/24264321bra (Brazil)yesrewrittenreceivednoneReport
19299612025-03-18 19:14:12138.122.153.x/24264321bra (Brazil)yesblocked✔blockednoneReport
19299582025-03-18 19:08:49138.122.153.x/24264321bra (Brazil)yesblocked✔blockednoneReport
19299542025-03-18 19:05:14138.122.153.x/24264321bra (Brazil)yesrewritten✔receivednoneReport
19299522025-03-18 19:02:43138.122.153.x/24264321bra (Brazil)yesrewritten✔receivednoneReport
19299372025-03-18 18:37:31138.122.153.x/24264321bra (Brazil)yesrewritten✔receivednoneReport
19299352025-03-18 18:34:24138.122.153.x/24264321bra (Brazil)yesrewritten✔receivednoneReport

All results shown
Last Modified 04/16/2025 01:46:17