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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
8889992020-05-04 12:41:5458.225.59.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
7279422019-08-05 09:16:1258.225.59.x/249318 (SKB-AS)kor (South Korea)yesrewrittenreceivednoneReport
6883632019-05-29 04:37:1658.225.59.x/249318 (SKB-AS)kor (South Korea)yesrewrittenreceivednoneReport
6669582019-04-23 13:44:1858.225.59.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
6608892019-04-13 00:30:4758.225.59.x/249318 (SKB-AS)kor (South Korea)yesrewrittenreceivednoneReport
6513382019-03-28 14:02:0158.225.59.x/249318 (SKB-AS)kor (South Korea)yesrewrittenreceivednoneReport
6470862019-03-21 12:27:0258.225.59.x/249318 (SKB-AS)kor (South Korea)yesrewrittenreceivednoneReport
6419942019-03-14 06:15:4058.225.59.x/249318 (SKB-AS)kor (South Korea)yesrewrittenreceivednoneReport
6330882019-03-01 07:31:4858.225.59.x/249318 (SKB-AS)kor (South Korea)yesrewrittenreceivednoneReport
6265762019-02-19 01:48:5758.225.59.x/249318 (SKB-AS)kor (South Korea)yesrewrittenreceivednoneReport
6167582019-02-01 10:28:5558.225.59.x/249318 (SKB-AS)kor (South Korea)yesrewrittenreceivednoneReport
6102252019-01-21 10:51:5858.225.59.x/249318 (SKB-AS)kor (South Korea)yesrewrittenreceivednoneReport
5980612018-12-30 14:09:0358.225.59.x/249318 (SKB-AS)kor (South Korea)yesrewrittenreceivednoneReport
5842062018-12-07 01:22:2158.225.59.x/249318 (SKB-AS)kor (South Korea)yesrewrittenreceivednoneReport
5790602018-11-28 03:06:5158.225.59.x/249318 (SKB-AS)kor (South Korea)yesrewrittenreceivednoneReport
5732872018-11-17 00:45:1658.225.59.x/249318 (SKB-AS)kor (South Korea)yesrewrittenrewrittennoneReport
5310202018-09-06 10:10:0958.225.59.x/249318 (SKB-AS)kor (South Korea)noreceivedreceived/8Report
5203052018-08-17 10:40:4958.225.59.x/249318 (SKB-AS)kor (South Korea)noreceivedreceived/8Report
5162842018-08-10 09:33:4358.225.59.x/249318 (SKB-AS)kor (South Korea)noreceivedreceived/8Report
5123632018-08-03 01:06:2158.225.59.x/249318 (SKB-AS)kor (South Korea)noreceivedreceived/8Report
5081632018-07-26 13:21:0258.225.59.x/249318 (SKB-AS)kor (South Korea)noreceivedreceived/8Report

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