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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.

SessionTimestamp (UTC)Client IP BlockASNCountryNATOutbound
Private
Status		Outbound
Routable
Status		Adj Spoof
Prefix Len		Results
16201422023-08-10 11:19:062804:37f0:xx::/40266445bra (Brazil)no✔blocked✔blocked/48Report
15652842023-04-25 20:16:472804:37f0:xx::/40266445bra (Brazil)no✔blocked✔blocked/48Report
15645612023-04-24 13:42:572804:37f0:xx::/40266445bra (Brazil)no✔blocked✔blocked/48Report
15609642023-04-17 12:36:212804:37f0:xx::/40266445bra (Brazil)no✔blocked✔blocked/48Report
15580002023-04-11 13:59:032804:37f0:xx::/40266445bra (Brazil)no✔blocked✔blocked/48Report
15554172023-04-06 12:45:092804:37f0:xx::/40266445bra (Brazil)no✔blocked✔blocked/48Report
15516782023-03-30 02:45:542804:37f0:xx::/40266445bra (Brazil)no✔blocked✔blocked/48Report
15478642023-03-23 01:39:162804:37f0:xx::/40266445bra (Brazil)no✔blocked✔blocked/48Report
15439052023-03-16 00:32:422804:37f0:xx::/40266445bra (Brazil)no✔blocked✔blocked/48Report
15438192023-03-15 20:26:362804:37f0:xx::/40266445bra (Brazil)no✔blocked✔blocked/48Report
15415112023-03-11 23:19:132804:37f0:xx::/40266445bra (Brazil)no✔blocked✔blocked/48Report
15412422023-03-11 11:24:282804:37f0:xx::/40266445bra (Brazil)no✔blocked✔blocked/48Report
15403302023-03-09 14:00:092804:37f0:xx::/40266445bra (Brazil)no✔blocked✔blocked/48Report
15402662023-03-09 11:29:302804:37f0:xx::/40266445bra (Brazil)no✔blocked✔blocked/48Report
15390452023-03-07 11:16:302804:37f0:xx::/40266445bra (Brazil)no✔blocked✔blocked/48Report
15350052023-02-28 06:23:292804:37f0:xx::/40266445bra (Brazil)no✔blocked✔blocked/48Report
15319832023-02-22 11:39:262804:37f0:xx::/40266445bra (Brazil)no✔blocked✔blocked/48Report
15308242023-02-20 10:43:092804:37f0:xx::/40266445bra (Brazil)no✔blocked✔blocked/48Report
15291742023-02-17 04:56:062804:37f0:xx::/40266445bra (Brazil)no✔blocked✔blocked/48Report
15252112023-02-10 03:49:252804:37f0:xx::/40266445bra (Brazil)no✔blocked✔blocked/48Report
15250082023-02-09 19:36:192804:37f0:xx::/40266445bra (Brazil)no✔blocked✔blocked/48Report
15249862023-02-09 19:09:252804:37f0:xx::/40266445bra (Brazil)no✔blocked✔blocked/48Report
15237392023-02-07 21:43:492804:37f0:xx::/40266445bra (Brazil)no✔blocked✔blocked/48Report
15206802023-02-02 18:04:542804:37f0:xx::/40266445bra (Brazil)no✔blocked✔blocked/48Report
15205872023-02-02 14:34:152804:37f0:xx::/40266445bra (Brazil)no✔blocked✔blocked/48Report
15198842023-02-01 12:53:132804:37f0:xx::/40266445bra (Brazil)no✔blocked✔blocked/48Report
15186902023-01-30 15:01:412804:37f0:xx::/40266445bra (Brazil)no✔blocked✔blocked/48Report
15068912023-01-07 13:30:472804:37f0:xx::/40266445bra (Brazil)no✔blocked✔blocked/48Report
15068882023-01-07 13:25:272804:37f0:xx::/40266445bra (Brazil)no✔blocked✔blocked/48Report
15068852023-01-07 13:17:472804:37f0:xx::/40266445bra (Brazil)no✔blocked✔blocked/48Report
15068692023-01-07 12:33:512804:37f0:xx::/40266445bra (Brazil)no✔received✔received/16Report
15064622023-01-06 17:20:162804:37f0:xx::/40266445bra (Brazil)no✔received✔received/16Report
15064582023-01-06 17:10:152804:37f0:xx::/40266445bra (Brazil)no✔received✔received/16Report
14917452022-12-09 19:38:062804:37f0:xx::/40266445bra (Brazil)no✔received✔received/16Report
14897752022-12-06 11:55:172804:37f0:xx::/40266445bra (Brazil)no✔received✔received/16Report
14897642022-12-06 11:41:162804:37f0:xx::/40266445bra (Brazil)no✔received✔received/16Report

All results shown
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