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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.

SessionTimestamp (UTC)Client IP BlockASNCountryNATOutbound
Private
Status
Outbound
Routable
Status
Adj Spoof
Prefix Len
Results
16801002023-11-30 20:52:452a09:bac5:9xx::/4013335 (CLOUDFLARENET)bra (Brazil)yesblockedblockednoneReport
16788502023-11-28 18:47:562a09:bac5:9xx::/4013335 (CLOUDFLARENET)bra (Brazil)yesblockedblockednoneReport
16783222023-11-27 19:04:392a09:bac5:9xx::/4013335 (CLOUDFLARENET)bra (Brazil)yesblockedblockednoneReport
16782132023-11-27 15:46:292a09:bac5:9xx::/4013335 (CLOUDFLARENET)bra (Brazil)yesblockedblockednoneReport
16778082023-11-26 21:48:162a09:bac5:9xx::/4013335 (CLOUDFLARENET)bra (Brazil)yesblockedblockednoneReport
16773312023-11-25 14:05:372a09:bac5:9xx::/4013335 (CLOUDFLARENET)bra (Brazil)yesblockedblockednoneReport
16771302023-11-25 03:46:472a09:bac5:9xx::/4013335 (CLOUDFLARENET)bra (Brazil)yesblockedblockednoneReport
16768722023-11-24 17:57:552a09:bac5:9xx::/4013335 (CLOUDFLARENET)bra (Brazil)yesblockedblockednoneReport
16767512023-11-24 14:04:532a09:bac5:9xx::/4013335 (CLOUDFLARENET)bra (Brazil)yesblockedblockednoneReport
16762082023-11-23 12:32:552a09:bac5:9xx::/4013335 (CLOUDFLARENET)bra (Brazil)yesblockedblockednoneReport
16753692023-11-22 04:07:322a09:bac5:9xx::/4013335 (CLOUDFLARENET)bra (Brazil)yesblockedblockednoneReport
16750752023-11-21 15:39:232a09:bac5:9xx::/4013335 (CLOUDFLARENET)bra (Brazil)yesblockedblockednoneReport
16745562023-11-20 19:07:202a09:bac5:9xx::/4013335 (CLOUDFLARENET)bra (Brazil)yesblockedblockednoneReport
16733172023-11-18 03:42:242a09:bac5:9xx::/4013335 (CLOUDFLARENET)bra (Brazil)yesblockedblockednoneReport
16726842023-11-16 22:43:142a09:bac5:9xx::/4013335 (CLOUDFLARENET)bra (Brazil)yesblockedblockednoneReport
16719502023-11-15 15:20:322a09:bac5:9xx::/4013335 (CLOUDFLARENET)bra (Brazil)yesblockedblockednoneReport
16704042023-11-13 00:17:042a09:bac5:9xx::/4013335 (CLOUDFLARENET)bra (Brazil)yesblockedblockednoneReport
16703272023-11-12 19:43:272a09:bac5:9xx::/4013335 (CLOUDFLARENET)bra (Brazil)yesblockedblockednoneReport
16700662023-11-12 00:05:212a09:bac5:9xx::/4013335 (CLOUDFLARENET)bra (Brazil)yesblockedblockednoneReport
16700522023-11-11 23:04:482a09:bac5:9xx::/4013335 (CLOUDFLARENET)bra (Brazil)yesblockedblockednoneReport
16696912023-11-11 03:47:412a09:bac5:9xx::/4013335 (CLOUDFLARENET)bra (Brazil)yesblockedblockednoneReport
16688632023-11-09 17:53:002a09:bac5:9xx::/4013335 (CLOUDFLARENET)bra (Brazil)yesblockedblockednoneReport
16688082023-11-09 15:18:472a09:bac5:9xx::/4013335 (CLOUDFLARENET)bra (Brazil)yesblockedblockednoneReport
16670502023-11-06 14:12:502a09:bac5:9xx::/4013335 (CLOUDFLARENET)bra (Brazil)yesblockedblockednoneReport
16663712023-11-05 01:57:542a09:bac5:9xx::/4013335 (CLOUDFLARENET)bra (Brazil)yesblockedblockednoneReport
16661292023-11-04 14:40:592a09:bac5:9xx::/4013335 (CLOUDFLARENET)bra (Brazil)yesblockedblockednoneReport
16656792023-11-03 18:45:102a09:bac5:9xx::/4013335 (CLOUDFLARENET)bra (Brazil)yesblockedblockednoneReport
16655132023-11-03 14:06:292a09:bac5:9xx::/4013335 (CLOUDFLARENET)bra (Brazil)yesblockedblockednoneReport
16651972023-11-02 22:23:302a09:bac5:9xx::/4013335 (CLOUDFLARENET)bra (Brazil)yesblockedblockednoneReport
16648272023-11-02 03:47:492a09:bac5:9xx::/4013335 (CLOUDFLARENET)bra (Brazil)yesblockedblockednoneReport
16645412023-11-01 15:50:052a09:bac5:9xx::/4013335 (CLOUDFLARENET)bra (Brazil)yesblockedblockednoneReport
16634172023-10-30 18:39:042a09:bac5:9xx::/4013335 (CLOUDFLARENET)bra (Brazil)yesblockedblockednoneReport
16633122023-10-30 14:56:082a09:bac5:9xx::/4013335 (CLOUDFLARENET)bra (Brazil)yesblockedblockednoneReport
16628282023-10-29 14:53:442a09:bac5:9xx::/4013335 (CLOUDFLARENET)bra (Brazil)yesblockedblockednoneReport
16625922023-10-29 00:52:022a09:bac5:9xx::/4013335 (CLOUDFLARENET)bra (Brazil)yesblockedblockednoneReport
16623142023-10-28 12:05:262a09:bac5:9xx::/4013335 (CLOUDFLARENET)bra (Brazil)yesblockedblockednoneReport
16618542023-10-27 17:19:562a09:bac5:9xx::/4013335 (CLOUDFLARENET)bra (Brazil)yesblockedblockednoneReport
16618012023-10-27 15:12:062a09:bac5:9xx::/4013335 (CLOUDFLARENET)bra (Brazil)yesblockedblockednoneReport
16615572023-10-27 03:54:102a09:bac5:9xx::/4013335 (CLOUDFLARENET)bra (Brazil)yesblockedblockednoneReport
16614022023-10-26 19:12:352a09:bac5:9xx::/4013335 (CLOUDFLARENET)bra (Brazil)yesblockedblockednoneReport
16612422023-10-26 14:13:162a09:bac5:9xx::/4013335 (CLOUDFLARENET)bra (Brazil)yesblockedblockednoneReport
16607902023-10-25 17:53:402a09:bac5:9xx::/4013335 (CLOUDFLARENET)bra (Brazil)yesblockedblockednoneReport
16602202023-10-24 18:57:482a09:bac5:9xx::/4013335 (CLOUDFLARENET)bra (Brazil)yesblockedblockednoneReport
16596252023-10-23 19:24:532a09:bac5:9xx::/4013335 (CLOUDFLARENET)bra (Brazil)yesblockedblockednoneReport
16581512023-10-20 17:53:252a09:bac5:9xx::/4013335 (CLOUDFLARENET)bra (Brazil)yesblockedblockednoneReport
16580752023-10-20 15:11:352a09:bac5:9xx::/4013335 (CLOUDFLARENET)bra (Brazil)yesblockedblockednoneReport
16569662023-10-18 14:55:572a09:bac5:9xx::/4013335 (CLOUDFLARENET)bra (Brazil)yesblockedblockednoneReport
16558612023-10-16 17:57:102a09:bac5:9xx::/4013335 (CLOUDFLARENET)bra (Brazil)yesblockedblockednoneReport
16552372023-10-15 14:14:072a09:bac5:9xx::/4013335 (CLOUDFLARENET)bra (Brazil)yesblockedblockednoneReport
16528842023-10-11 04:03:002a09:bac5:9xx::/4013335 (CLOUDFLARENET)bra (Brazil)yesblockedblockednoneReport

All results shown
Last Modified