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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
18850362024-12-28 08:36:2791.207.174.x/249009 (M247)jpn (Japan)yesblockedblockednoneReport
18837852024-12-25 17:48:2691.207.174.x/249009 (M247)jpn (Japan)yesblockedblockednoneReport
10002892020-10-10 02:21:0191.207.174.x/249009 (M247)jpn (Japan)yesblockedblockednoneReport
10002882020-10-10 02:20:5491.207.174.x/249009 (M247)jpn (Japan)yesblockedblockednoneReport
9766922020-09-08 05:59:1591.207.174.x/249009 (M247)jpn (Japan)yesblockedblockednoneReport
9731522020-09-06 17:31:5291.207.174.x/249009 (M247)jpn (Japan)yesblockedblockednoneReport
9663502020-09-01 01:33:0191.207.174.x/249009 (M247)jpn (Japan)yesblockedblockednoneReport
9662542020-09-01 00:04:3391.207.174.x/249009 (M247)jpn (Japan)yesblockedblockednoneReport
8844812020-04-26 05:39:1991.207.174.x/249009 (M247)jpn (Japan)yesblockedblockednoneReport
8501992020-02-28 05:58:0091.207.174.x/249009 (M247)nld (Netherlands)yesblockedblockednoneReport
8501942020-02-28 05:45:4891.207.174.x/249009 (M247)nld (Netherlands)yesblockedblockednoneReport
7125312019-07-09 20:35:2691.207.174.x/249009 (M247)jpn (Japan)yesblockedblockednoneReport
6912122019-06-03 06:26:2791.207.174.x/249009 (M247)jpn (Japan)yesblockedblockednoneReport

All results shown
Last Modified 04/03/2025 15:47:53