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
8309472020-01-27 05:18:21114.203.47.x/249318 (SKB-AS)kor (South Korea)noblockedreceived/22Report
8253212020-01-17 09:37:26114.203.47.x/249318 (SKB-AS)kor (South Korea)noreceivedreceived/8Report
8203182020-01-08 12:46:09114.203.47.x/249318 (SKB-AS)kor (South Korea)noblockedreceived/22Report
7799012019-10-31 09:37:48114.203.47.x/249318 (SKB-AS)kor (South Korea)noreceivedreceived/8Report
7755602019-10-24 08:31:03114.203.47.x/249318 (SKB-AS)kor (South Korea)noreceivedreceived/8Report
7754772019-10-24 04:43:12114.203.47.x/249318 (SKB-AS)kor (South Korea)noreceivedreceived/8Report
7739632019-10-22 00:10:20114.203.47.x/249318 (SKB-AS)kor (South Korea)noreceivedreceived/8Report
7723202019-10-19 03:44:17114.203.47.x/249318 (SKB-AS)kor (South Korea)noblockedreceived/22Report
7307792019-08-10 07:28:04114.203.47.x/249318 (SKB-AS)kor (South Korea)noreceivedreceived/8Report
6694722019-04-27 08:31:13114.203.47.x/249318 (SKB-AS)kor (South Korea)noreceivedreceived/8Report
5483652018-10-07 01:48:03114.203.47.x/249318 (SKB-AS)kor (South Korea)noreceivedreceived/8Report
5481632018-10-06 14:08:57114.203.47.x/249318 (SKB-AS)kor (South Korea)yesreceivedreceived/8Report
5451052018-10-01 10:39:09114.203.47.x/249318 (SKB-AS)kor (South Korea)noreceivedreceived/8Report
5363852018-09-16 01:49:39114.203.47.x/249318 (SKB-AS)kor (South Korea)noreceivedreceived/8Report
5360532018-09-15 07:31:40114.203.47.x/249318 (SKB-AS)kor (South Korea)noreceivedreceived/8Report
5349532018-09-13 11:36:24114.203.47.x/249318 (SKB-AS)kor (South Korea)noreceivedreceived/8Report
5348392018-09-13 06:49:53114.203.47.x/249318 (SKB-AS)kor (South Korea)noreceivedreceived/8Report
5320412018-09-08 00:11:43114.203.47.x/249318 (SKB-AS)kor (South Korea)noreceivedreceived/8Report
5305202018-09-05 14:37:36114.203.47.x/249318 (SKB-AS)kor (South Korea)noreceivedreceived/8Report
5272522018-08-30 08:22:45114.203.47.x/249318 (SKB-AS)kor (South Korea)noreceivedreceived/8Report
5266002018-08-29 07:54:31114.203.47.x/249318 (SKB-AS)kor (South Korea)noreceivedreceived/8Report
4760012018-05-31 08:05:21114.203.47.x/249318 (SKB-AS)kor (South Korea)noreceivedreceived/8Report
4191222018-03-01 10:56:40114.203.47.x/249318 (SKB-AS)kor (South Korea)noreceivedreceivednoneReport
4176302018-02-27 06:39:59114.203.47.x/249318 (SKB-AS)kor (South Korea)noreceivedreceived/8Report

All results shown
Last Modified