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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
9849002020-09-19 07:13:25114.108.58.x/2423563 (SKB-VITSSEN-SUWON-AS-KR)kor (South Korea)noblockedblockednoneReport
6192872019-02-06 05:08:07218.209.225.x/2423563 (SKB-VITSSEN-SUWON-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
6093882019-01-19 13:01:14218.209.225.x/2423563 (SKB-VITSSEN-SUWON-AS-KR)kor (South Korea)yesrewrittenreceivednoneReport
6033182019-01-09 12:58:23218.209.225.x/2423563 (SKB-VITSSEN-SUWON-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
5938452018-12-22 08:38:44218.209.225.x/2423563 (SKB-VITSSEN-SUWON-AS-KR)kor (South Korea)yesrewrittenreceivednoneReport
5854532018-12-09 16:10:58218.209.225.x/2423563 (SKB-VITSSEN-SUWON-AS-KR)kor (South Korea)yesrewrittenreceivednoneReport
5759242018-11-21 14:11:52218.209.225.x/2423563 (SKB-VITSSEN-SUWON-AS-KR)kor (South Korea)yesrewrittenreceivednoneReport
5604542018-10-26 14:08:16218.209.225.x/2423563 (SKB-VITSSEN-SUWON-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
5347182018-09-13 00:20:17218.209.225.x/2423563 (SKB-VITSSEN-SUWON-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
5218832018-08-20 22:35:51218.209.225.x/2423563 (SKB-VITSSEN-SUWON-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
4330862018-03-24 05:15:28114.108.89.x/2423563 (SKB-VITSSEN-SUWON-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
3118402017-09-07 23:08:05218.209.69.x/2423563 (SKB-VITSSEN-SUWON-AS-KR)kor (South Korea)yesunknownreceivednoneReport
3078702017-09-01 13:01:32218.209.69.x/2423563 (SKB-VITSSEN-SUWON-AS-KR)kor (South Korea)yesreceivedreceived/8Report
3000272017-08-20 00:29:00218.209.71.x/2423563 (SKB-VITSSEN-SUWON-AS-KR)kor (South Korea)yesreceivedreceived/8Report
2996552017-08-19 05:50:47218.209.41.x/2423563 (SKB-VITSSEN-SUWON-AS-KR)kor (South Korea)yesblockedblockednoneReport
2940072017-08-10 08:19:25218.209.71.x/2423563 (SKB-VITSSEN-SUWON-AS-KR)kor (South Korea)yesreceivedreceived/9Report
2887742017-08-03 07:12:44218.209.71.x/2423563 (SKB-VITSSEN-SUWON-AS-KR)kor (South Korea)yesreceivedreceived/8Report
2803792017-07-23 20:22:02218.209.71.x/2423563 (SKB-VITSSEN-SUWON-AS-KR)kor (South Korea)yesreceivedreceived/8Report
2743932017-07-16 10:18:03218.209.71.x/2423563 (SKB-VITSSEN-SUWON-AS-KR)kor (South Korea)yesreceivedreceived/8Report
2683662017-07-09 05:38:19218.209.71.x/2423563 (SKB-VITSSEN-SUWON-AS-KR)kor (South Korea)yesreceivedreceived/8Report

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