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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
1689292017-03-21 09:48:0761.41.222.x/2417598 (YBNTV-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
1672552017-03-18 15:21:0361.41.222.x/2417598 (YBNTV-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
1670652017-03-18 04:14:2161.41.222.x/2417598 (YBNTV-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
1665052017-03-17 10:03:2161.41.222.x/2417598 (YBNTV-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
1659492017-03-16 14:01:1661.41.222.x/2417598 (YBNTV-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
1658352017-03-16 09:51:5661.41.222.x/2417598 (YBNTV-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
1652282017-03-15 12:52:3061.41.222.x/2417598 (YBNTV-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
1651292017-03-15 10:02:5861.41.222.x/2417598 (YBNTV-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
1644162017-03-14 09:53:3361.41.222.x/2417598 (YBNTV-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
1637652017-03-13 11:11:1261.41.222.x/2417598 (YBNTV-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
1630722017-03-12 01:42:5661.41.222.x/2417598 (YBNTV-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
1625532017-03-11 03:09:2561.41.222.x/2417598 (YBNTV-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
1620752017-03-10 09:57:5761.41.222.x/2417598 (YBNTV-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
1601432017-03-07 09:47:3161.41.222.x/2417598 (YBNTV-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport

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