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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.

Session
Timestamp (UTC)
Client IP Block
ASN
Country
NAT
Outbound
Private
Status
Outbound
Routable
Status
Adj Spoof
Prefix Len
Results
19355992025-03-29 03:12:33177.203.220.x/248167bra (Brazil)yesrewrittenrewrittennoneReport
19301182025-03-19 01:05:33177.203.220.x/248167bra (Brazil)yesrewrittenrewrittennoneReport
19258632025-03-11 22:32:27177.203.220.x/248167bra (Brazil)yesunknownunknownnoneReport
19197442025-03-01 19:08:34177.203.220.x/248167bra (Brazil)yesrewrittenrewrittennoneReport
19153432025-02-22 16:56:24177.203.220.x/248167bra (Brazil)yesrewrittenrewrittennoneReport
19099692025-02-12 21:12:02177.203.220.x/248167bra (Brazil)yesunknownunknownnoneReport
19086362025-02-10 18:31:11177.203.220.x/248167bra (Brazil)yesrewrittenrewrittennoneReport
19032172025-01-31 22:02:28177.203.220.x/248167bra (Brazil)yesrewrittenrewrittennoneReport
18987922025-01-23 19:13:44177.203.220.x/248167bra (Brazil)yesrewrittenrewrittennoneReport
18947242025-01-16 18:05:59177.203.220.x/248167bra (Brazil)yesrewrittenrewrittennoneReport
18925522025-01-12 23:10:53177.203.220.x/248167bra (Brazil)yesunknownunknownnoneReport
18895882025-01-06 20:21:42177.203.220.x/248167bra (Brazil)yesrewrittenrewrittennoneReport
18862042024-12-30 19:15:17177.203.220.x/248167bra (Brazil)yesunknownunknownnoneReport
18847642024-12-27 17:46:04177.203.220.x/248167bra (Brazil)yesrewrittenrewrittennoneReport
18791742024-12-16 19:35:19177.203.220.x/248167bra (Brazil)yesunknownunknownnoneReport
18765252024-12-11 20:53:25177.203.220.x/248167bra (Brazil)yesrewrittenrewrittennoneReport
18764922024-12-11 19:34:34177.203.220.x/248167bra (Brazil)yesrewrittenrewrittennoneReport
18684252024-11-27 17:32:59177.203.220.x/248167bra (Brazil)yesrewrittenrewrittennoneReport
18672182024-11-25 20:32:44177.203.220.x/248167bra (Brazil)yesrewrittenrewrittennoneReport
18632502024-11-18 16:25:19177.203.220.x/248167bra (Brazil)yesrewrittenrewrittennoneReport
18612722024-11-14 20:19:23177.203.220.x/248167bra (Brazil)yesrewrittenrewrittennoneReport
18572802024-11-07 17:47:03177.203.220.x/248167bra (Brazil)yesrewrittenrewrittennoneReport
18520472024-10-29 15:26:39177.203.220.x/248167bra (Brazil)yesrewrittenrewrittennoneReport

All results shown
Last Modified 04/02/2025 13:01:26