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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
2226972017-05-17 11:53:3369.28.32.x/2431857 (PTERA)usa (United States)yesblockedblocked/20Report
2154162017-05-10 10:32:1669.28.32.x/2431857 (PTERA)usa (United States)yesblockedblocked/20Report
2082162017-05-03 14:07:5269.28.32.x/2431857 (PTERA)usa (United States)yesblockedblocked/20Report
2003152017-04-26 12:54:5169.28.32.x/2431857 (PTERA)usa (United States)yesblockedblocked/20Report
1931292017-04-19 11:41:5469.28.32.x/2431857 (PTERA)usa (United States)yesblockedblocked/20Report
1859552017-04-12 10:27:3669.28.32.x/2431857 (PTERA)usa (United States)yesreceivedreceived/8Report
1805502017-04-05 14:07:0369.28.32.x/2431857 (PTERA)usa (United States)yesreceivedreceived/8Report
1750402017-03-29 12:53:4169.28.32.x/2431857 (PTERA)usa (United States)yesreceivedreceived/8Report
1696492017-03-22 11:40:3569.28.32.x/2431857 (PTERA)usa (United States)yesreceivedreceived/8Report
1651412017-03-15 10:27:2169.28.32.x/2431857 (PTERA)usa (United States)yesreceivedreceived/8Report
1618912017-03-10 01:15:5269.28.32.x/2431857 (PTERA)usa (United States)yesreceivedreceived/8Report
1609802017-03-08 18:16:3369.28.32.x/2431857 (PTERA)usa (United States)yesreceivedreceived/8Report
1569232017-03-01 17:03:2869.28.32.x/2431857 (PTERA)usa (United States)yesreceivedreceived/8Report
1515822017-02-22 15:47:5969.28.32.x/2431857 (PTERA)usa (United States)yesreceivedreceived/8Report
1471942017-02-15 14:34:4169.28.32.x/2431857 (PTERA)usa (United States)yesreceivedreceived/8Report
1428772017-02-08 13:21:4469.28.32.x/2431857 (PTERA)usa (United States)yesreceivedreceived/8Report
1380842017-02-01 12:08:4469.28.32.x/2431857 (PTERA)usa (United States)yesreceivedreceived/8Report
1335412017-01-25 10:55:4169.28.32.x/2431857 (PTERA)usa (United States)yesreceivedreceived/8Report
1314232017-01-18 09:42:4069.28.32.x/2431857 (PTERA)usa (United States)yesreceivedreceived/8Report
1269022017-01-11 08:29:2869.28.32.x/2431857 (PTERA)usa (United States)yesreceivedreceived/8Report
1226592017-01-04 07:16:2469.28.32.x/2431857 (PTERA)usa (United States)yesblockedblocked/20Report
1190382016-12-28 06:03:2169.28.32.x/2431857 (PTERA)usa (United States)yesblockedblocked/20Report
1152682016-12-21 04:50:2369.28.32.x/2431857 (PTERA)usa (United States)yesblockedblocked/20Report
1108182016-12-14 03:37:2069.28.32.x/2431857 (PTERA)usa (United States)yesblockedblocked/20Report
1060802016-12-07 02:24:1769.28.32.x/2431857 (PTERA)usa (United States)yesblockedblocked/20Report
1016812016-11-30 01:11:1869.28.32.x/2431857 (PTERA)usa (United States)yesblockedblocked/20Report
973452016-11-22 23:58:1369.28.32.x/2431857 (PTERA)usa (United States)yesblockedblocked/20Report
924182016-11-15 22:45:1869.28.32.x/2431857 (PTERA)usa (United States)yesblockedblocked/20Report
872622016-11-08 21:32:2269.28.32.x/2431857 (PTERA)usa (United States)yesblockedblocked/20Report
848142016-11-01 20:16:5969.28.32.x/2431857 (PTERA)usa (United States)yesblockedblocked/20Report
848142016-11-01 20:16:592604:3b80:xx::/4031857 (PTERA)usa (United States)noblockedreceivednoneReport
821962016-10-25 23:06:3069.28.32.x/2431857 (PTERA)usa (United States)yesblockedblocked/20Report
821962016-10-25 23:06:302604:3b80:xx::/4031857 (PTERA)usa (United States)noblockedreceivednoneReport
807782016-10-21 22:59:4769.28.32.x/2431857 (PTERA)usa (United States)noblockedblocked/20Report
807122016-10-21 19:48:3469.28.32.x/2431857 (PTERA)usa (United States)yesblockedblocked/20Report

All results shown
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