Logo

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
21656632026-05-21 21:10:27176.3.80.x/246805 (TDDE-ASN1)deu (Germany)yesblockedblockednoneReport
21656362026-05-21 20:28:49176.3.80.x/246805 (TDDE-ASN1)deu (Germany)yesblockedblockednoneReport
21656232026-05-21 20:07:11176.3.80.x/246805 (TDDE-ASN1)deu (Germany)yesblockedblockednoneReport
21656162026-05-21 19:55:35176.3.80.x/246805 (TDDE-ASN1)deu (Germany)yesblockedblockednoneReport
21497262026-04-22 21:23:43176.3.80.x/246805 (TDDE-ASN1)deu (Germany)yesunknownblockednoneReport
21463862026-04-16 10:24:17176.3.80.x/246805 (TDDE-ASN1)deu (Germany)yesblockedblockednoneReport
21384892026-04-01 04:58:26176.3.80.x/246805 (TDDE-ASN1)deu (Germany)yesblockedblockednoneReport
20477942025-10-16 10:26:14176.3.80.x/246805 (TDDE-ASN1)deu (Germany)yesrewrittenrewrittennoneReport
20210602025-08-29 22:04:04176.3.80.x/246805 (TDDE-ASN1)deu (Germany)yesrewrittenrewrittennoneReport

All results shown
Last Modified