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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
11206502021-04-09 16:02:41114.111.219.x/2417857 (SKB-NAKDONGDIGITALBUSANNET-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
11159752021-04-01 21:10:58114.111.219.x/2417857 (SKB-NAKDONGDIGITALBUSANNET-AS-KR)kor (South Korea)yesblockedblockednoneReport
11156742021-04-01 12:13:04114.111.219.x/2417857 (SKB-NAKDONGDIGITALBUSANNET-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
11146592021-03-31 02:50:11114.111.219.x/2417857 (SKB-NAKDONGDIGITALBUSANNET-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
11141862021-03-30 12:28:24114.111.219.x/2417857 (SKB-NAKDONGDIGITALBUSANNET-AS-KR)kor (South Korea)yesblockedblockednoneReport
5008902018-07-13 02:29:17123.99.99.x/2417857 (SKB-NAKDONGDIGITALBUSANNET-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
5008862018-07-13 02:14:13123.99.99.x/2417857 (SKB-NAKDONGDIGITALBUSANNET-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
4066252018-02-08 09:57:46123.99.98.x/2417857 (SKB-NAKDONGDIGITALBUSANNET-AS-KR)kor (South Korea)noblockedblocked/27Report
4066182018-02-08 09:43:11121.50.235.x/2417857 (SKB-NAKDONGDIGITALBUSANNET-AS-KR)kor (South Korea)noblockedblockednoneReport
4066132018-02-08 09:36:39123.99.111.x/2417857 (SKB-NAKDONGDIGITALBUSANNET-AS-KR)kor (South Korea)noblockedblockednoneReport
4066112018-02-08 09:32:45123.99.111.x/2417857 (SKB-NAKDONGDIGITALBUSANNET-AS-KR)kor (South Korea)noblockedblockednoneReport
4066082018-02-08 09:30:31123.99.111.x/2417857 (SKB-NAKDONGDIGITALBUSANNET-AS-KR)kor (South Korea)noblockedblockednoneReport
3603512017-11-25 21:16:4927.117.9.x/2417857 (SKB-NAKDONGDIGITALBUSANNET-AS-KR)kor (South Korea)yesblockedblockednoneReport
3459192017-11-02 02:40:2227.117.9.x/2417857 (SKB-NAKDONGDIGITALBUSANNET-AS-KR)kor (South Korea)yesblockedblockednoneReport
3441402017-10-30 10:58:45121.50.240.x/2417857 (SKB-NAKDONGDIGITALBUSANNET-AS-KR)kor (South Korea)noblockedblocked/27Report
3438622017-10-29 22:25:25123.99.99.x/2417857 (SKB-NAKDONGDIGITALBUSANNET-AS-KR)kor (South Korea)noblockedblocked/22Report
3438492017-10-29 22:01:48123.99.112.x/2417857 (SKB-NAKDONGDIGITALBUSANNET-AS-KR)kor (South Korea)noblockedblocked/27Report
3438442017-10-29 21:50:35123.99.113.x/2417857 (SKB-NAKDONGDIGITALBUSANNET-AS-KR)kor (South Korea)noblockedblockednoneReport
3438382017-10-29 21:42:15121.50.240.x/2417857 (SKB-NAKDONGDIGITALBUSANNET-AS-KR)kor (South Korea)noblockedblocked/20Report
3438352017-10-29 21:35:52123.99.98.x/2417857 (SKB-NAKDONGDIGITALBUSANNET-AS-KR)kor (South Korea)noblockedblocked/23Report
3436982017-10-29 17:18:32123.99.98.x/2417857 (SKB-NAKDONGDIGITALBUSANNET-AS-KR)kor (South Korea)noblockedblocked/31Report
3435332017-10-29 09:42:19123.99.98.x/2417857 (SKB-NAKDONGDIGITALBUSANNET-AS-KR)kor (South Korea)noblockedblockednoneReport
3433762017-10-29 01:59:56123.99.111.x/2417857 (SKB-NAKDONGDIGITALBUSANNET-AS-KR)kor (South Korea)noblockedblockednoneReport
3433752017-10-29 01:53:37123.99.111.x/2417857 (SKB-NAKDONGDIGITALBUSANNET-AS-KR)kor (South Korea)noblockedblocked/27Report
3433692017-10-29 01:23:3327.117.9.x/2417857 (SKB-NAKDONGDIGITALBUSANNET-AS-KR)kor (South Korea)yesblockedblockednoneReport
3412882017-10-25 13:46:17116.93.211.x/2417857 (SKB-NAKDONGDIGITALBUSANNET-AS-KR)kor (South Korea)yesblockedblocked/25Report
3314732017-10-10 04:27:18116.93.211.x/2417857 (SKB-NAKDONGDIGITALBUSANNET-AS-KR)kor (South Korea)yesblockedblocked/24Report
2927392017-08-08 21:42:50116.93.211.x/2417857 (SKB-NAKDONGDIGITALBUSANNET-AS-KR)kor (South Korea)yesblockedblocked/30Report

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