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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
20700272025-11-28 17:58:3380.187.102.x/243320 (DTAG)deu (Germany)yesunknownunknownnoneReport
19713872025-05-31 20:17:1380.187.102.x/243320 (DTAG)deu (Germany)yesunknownunknownnoneReport
19522842025-04-29 20:03:5180.187.102.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport
19019342025-01-29 17:38:2980.187.102.x/243320 (DTAG)deu (Germany)yesunknownunknownnoneReport
17684782024-05-24 14:52:5580.187.102.x/243320 (DTAG)deu (Germany)yesunknownunknownnoneReport
8142522019-12-27 09:05:2680.187.102.x/243320 (DTAG)deu (Germany)yesunknownunknownnoneReport
7779422019-10-28 11:58:5280.187.102.x/243320 (DTAG)deu (Germany)yesunknownunknownnoneReport
7648182019-10-07 16:13:2580.187.102.x/243320 (DTAG)deu (Germany)yesunknownunknownnoneReport
6934372019-06-06 15:24:4880.187.102.x/243320 (DTAG)deu (Germany)yesunknownunknownnoneReport
5430462018-09-27 12:37:2280.187.102.x/243320 (DTAG)deu (Germany)yesunknownunknownnoneReport
1171352016-12-24 12:38:3380.187.102.x/243320 (DTAG)deu (Germany)yesunknownunknownnoneReport
1170912016-12-24 09:51:2980.187.102.x/243320 (DTAG)deu (Germany)yesunknownunknownnoneReport
930542016-11-16 18:18:5280.187.102.x/243320 (DTAG)deu (Germany)yesunknownunknownnoneReport
823862016-10-26 12:10:5280.187.102.x/243320 (DTAG)deu (Germany)yesblockedblockednoneReport

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