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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.

Session
Timestamp (UTC)
Client IP Block
ASN
Country
NAT
Outbound
Private
Status
Outbound
Routable
Status
Adj Spoof
Prefix Len
Results
19378632025-04-02 11:40:0989.205.132.x/2431615 (TMO-NL-AS)nld (Netherlands)yesblockedblockednoneReport
19378412025-04-02 10:57:4889.205.132.x/2431615 (TMO-NL-AS)nld (Netherlands)yesblockedblockednoneReport
19335952025-03-25 16:43:1089.205.132.x/2431615 (TMO-NL-AS)nld (Netherlands)yesblockedblockednoneReport
19335892025-03-25 16:30:2389.205.132.x/2431615 (TMO-NL-AS)nld (Netherlands)yesblockedblockednoneReport
7550252019-09-21 14:30:4089.205.132.x/2431615 (TMO-NL-AS)nld (Netherlands)yesblockedblockednoneReport
6081142019-01-17 12:12:4689.205.132.x/2431615 (TMO-NL-AS)nld (Netherlands)yesrewrittenrewrittennoneReport

All results shown
Last Modified 04/03/2025 00:25:19