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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
9587902020-08-23 16:09:20185.156.173.x/249009 (M247)fra (France)yesblockedblockednoneReport
9104822020-06-11 16:18:43185.156.173.x/249009 (M247)fra (France)yesunknownblockednoneReport
8669532020-03-25 14:52:41185.156.173.x/249009 (M247)fra (France)yesblockedblockednoneReport
7214822019-07-24 12:57:21185.156.173.x/249009 (M247)fra (France)yesblockedblockednoneReport
7214722019-07-24 12:34:53185.156.173.x/249009 (M247)fra (France)yesblockedblockednoneReport
2091282017-05-04 08:06:56185.156.173.x/249009 (M247)nld (Netherlands)yesblockedblockednoneReport
2062152017-05-01 19:45:19185.156.173.x/249009 (M247)nld (Netherlands)yesblockedblockednoneReport
2058642017-05-01 13:57:05185.156.173.x/249009 (M247)nld (Netherlands)yesblockedblockednoneReport
1667142017-03-17 16:03:07185.156.173.x/249009 (M247)nld (Netherlands)yesblockedblockednoneReport
1632422017-03-12 09:42:16185.156.173.x/249009 (M247)nld (Netherlands)yesblockedblockednoneReport
1628992017-03-11 18:16:12185.156.173.x/249009 (M247)nld (Netherlands)yesblockedblockednoneReport
1627252017-03-11 12:05:19185.156.173.x/249009 (M247)nld (Netherlands)yesblockedblockednoneReport
1600832017-03-07 06:49:35185.156.173.x/249009 (M247)nld (Netherlands)yesblockedblockednoneReport
1600442017-03-07 04:54:53185.156.173.x/249009 (M247)nld (Netherlands)yesblockedblockednoneReport
1595122017-03-06 06:58:00185.156.173.x/249009 (M247)nld (Netherlands)yesblockedblockednoneReport
1438322017-02-09 23:10:28185.156.173.x/249009 (M247)nld (Netherlands)yesblockedblockednoneReport
1431972017-02-08 23:01:50185.156.173.x/249009 (M247)nld (Netherlands)yesblockedblockednoneReport
1393132017-02-03 02:28:19185.156.173.x/249009 (M247)nld (Netherlands)yesblockedblockednoneReport

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