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
15875972023-06-08 13:03:4636.38.181.x/2445365 (JBTV-AS-KR)kor (South Korea)noblockedblocked/24Report
15875942023-06-08 12:59:5536.38.181.x/2445365 (JBTV-AS-KR)kor (South Korea)noblockedblocked/24Report
6234542019-02-13 10:51:5636.38.177.x/2445365 (JBTV-AS-KR)kor (South Korea)yesblockedblocked/20Report
6193842019-02-06 09:33:2436.38.177.x/2445365 (JBTV-AS-KR)kor (South Korea)yesblockedblocked/20Report
6148582019-01-29 15:05:0936.38.177.x/2445365 (JBTV-AS-KR)kor (South Korea)yesblockedblocked/20Report
6104172019-01-21 17:30:0136.38.177.x/2445365 (JBTV-AS-KR)kor (South Korea)yesblockedblocked/20Report
6062642019-01-14 16:00:4436.38.177.x/2445365 (JBTV-AS-KR)kor (South Korea)yesblockedblocked/20Report

All results shown
Last Modified