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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
19264572025-03-12 19:34:46103.26.27.x/24150369aus (Australia)yesreceivedreceived/9Report
19264572025-03-12 19:34:462401:2d60:xx::/40150369aus (Australia)noreceivedreceived/16Report
19242762025-03-09 12:23:03103.26.27.x/24150369aus (Australia)yesreceivedreceived/9Report
19242762025-03-09 12:23:032401:2d60:xx::/40150369aus (Australia)noreceivedreceived/16Report
19204272025-03-03 03:30:212401:2d60:xx::/40150369jpn (Japan)noreceivedreceived/16Report
19189262025-02-28 10:27:15103.26.27.x/24150369aus (Australia)yesblockedreceived/9Report
19189262025-02-28 10:27:152401:2d60:xx::/40150369aus (Australia)noreceivedreceived/16Report
19162682025-02-24 11:35:35103.26.27.x/24150369aus (Australia)yesblockedreceived/9Report
19162682025-02-24 11:35:352401:2d60:xx::/40150369aus (Australia)noreceivedreceived/16Report
19157502025-02-23 11:53:33103.26.27.x/24150369aus (Australia)yesblockedreceived/9Report
19157502025-02-23 11:53:332401:2d60:xx::/40150369aus (Australia)noreceivedreceived/16Report
19155432025-02-23 05:01:45103.26.27.x/24150369aus (Australia)yesblockedreceived/9Report
19155432025-02-23 05:01:452401:2d60:xx::/40150369aus (Australia)noreceivedreceived/16Report
19148522025-02-21 15:35:16103.26.27.x/24150369aus (Australia)yesblockedreceived/9Report
19148522025-02-21 15:35:162401:2d60:xx::/40150369aus (Australia)noreceivedreceived/16Report
19097642025-02-12 14:48:34103.26.27.x/24150369aus (Australia)yesblockedreceived/9Report
19097642025-02-12 14:48:342401:2d60:xx::/40150369aus (Australia)noreceivedreceived/16Report
19097452025-02-12 14:17:18103.26.27.x/24150369***yesblockedreceived/9Report
19097402025-02-12 14:12:04103.26.27.x/24150369***yesblockedreceived/9Report
19092462025-02-11 16:48:31103.26.27.x/24150369***yesblockedreceived/9Report
19075452025-02-08 15:35:402401:2d60:xx::/40150369jpn (Japan)noreceivedreceived/16Report
19071902025-02-07 21:21:43103.26.27.x/24150369aus (Australia)yesblockedreceived/9Report
19071902025-02-07 21:21:432401:2d60:xx::/40150369aus (Australia)noreceivedreceived/16Report
19064762025-02-06 17:36:39103.26.27.x/24150369aus (Australia)yesblockedreceived/9Report
19064762025-02-06 17:36:392401:2d60:xx::/40150369aus (Australia)noreceivedreceived/16Report
19052192025-02-04 16:59:49103.26.27.x/24150369***yesblockedreceived/9Report
19024842025-01-30 16:29:21103.26.27.x/24150369aus (Australia)yesblockedreceived/9Report
19024842025-01-30 16:29:212401:2d60:xx::/40150369aus (Australia)noreceivedreceived/16Report
19024592025-01-30 15:58:48103.26.27.x/24150369aus (Australia)yesblockedreceived/9Report
19024592025-01-30 15:58:482401:2d60:xx::/40150369aus (Australia)noreceivedreceived/16Report

All results shown
Last Modified