Logo

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
19434942025-04-12 19:35:26103.26.27.x/24150369***yesblockedreceived/9Report
19353932025-03-28 15:49:21103.26.27.x/24150369aus (Australia)yesblockedreceived/9Report
19264572025-03-12 19:34:46103.26.27.x/24150369aus (Australia)yesreceivedreceived/9Report
19242762025-03-09 12:23:03103.26.27.x/24150369aus (Australia)yesreceivedreceived/9Report
19189262025-02-28 10:27:15103.26.27.x/24150369aus (Australia)yesblockedreceived/9Report
19162682025-02-24 11:35:35103.26.27.x/24150369aus (Australia)yesblockedreceived/9Report
19157502025-02-23 11:53:33103.26.27.x/24150369aus (Australia)yesblockedreceived/9Report
19155432025-02-23 05:01:45103.26.27.x/24150369aus (Australia)yesblockedreceived/9Report
19148522025-02-21 15:35:16103.26.27.x/24150369aus (Australia)yesblockedreceived/9Report
19097642025-02-12 14:48:34103.26.27.x/24150369aus (Australia)yesblockedreceived/9Report
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
19071902025-02-07 21:21:43103.26.27.x/24150369aus (Australia)yesblockedreceived/9Report
19064762025-02-06 17:36:39103.26.27.x/24150369aus (Australia)yesblockedreceived/9Report
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
19024592025-01-30 15:58:48103.26.27.x/24150369aus (Australia)yesblockedreceived/9Report

All results shown
Last Modified