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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
17491022024-04-16 08:05:04144.178.233.x/2439686 (ASN-EUROFIBER)bel (Belgium)yesunknownunknownnoneReport
16517212023-10-09 08:10:57144.178.76.x/2439686 (ASN-EUROFIBER)nld (Netherlands)yesblockedblockednoneReport
13474122022-04-12 15:22:47144.178.76.x/2439686 (ASN-EUROFIBER)nld (Netherlands)yesblockedblockednoneReport
12485732021-11-11 12:25:57144.178.76.x/2439686 (ASN-EUROFIBER)nld (Netherlands)yesblockedblockednoneReport
8575702020-03-09 13:11:40144.178.75.x/2439686 (ASN-EUROFIBER)nld (Netherlands)yesunknownunknownnoneReport
7478952019-09-10 11:11:2889.20.181.x/2439686 (ASN-EUROFIBER)nld (Netherlands)yesunknownunknownnoneReport
7471152019-09-09 05:39:5089.20.181.x/2439686 (ASN-EUROFIBER)nld (Netherlands)yesunknownunknownnoneReport
7352552019-08-18 13:32:2989.20.184.x/2439686 (ASN-EUROFIBER)nld (Netherlands)yesunknownunknownnoneReport
7034162019-06-24 09:09:13185.184.205.x/2439686 (ASN-EUROFIBER)nld (Netherlands)yesblockedblockednoneReport

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