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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
8330272020-01-30 06:01:3561.211.224.x/249370 (SAKURA-B)jpn (Japan)yesrewrittenrewrittennoneReport
8089682019-12-17 05:57:2661.211.224.x/249370 (SAKURA-B)jpn (Japan)yesrewrittenrewrittennoneReport
6902242019-06-01 01:10:40163.43.249.x/249370 (SAKURA-B)jpn (Japan)yesblockedreceived/8Report
4796192018-06-06 12:38:37163.43.86.x/249370 (SAKURA-B)jpn (Japan)yesunknownunknownnoneReport
4795932018-06-06 11:52:56163.43.86.x/249370 (SAKURA-B)jpn (Japan)yesunknownunknownnoneReport
4795862018-06-06 11:40:30163.43.86.x/249370 (SAKURA-B)jpn (Japan)yesreceivedreceived/8Report
4788802018-06-05 10:04:41163.43.86.x/249370 (SAKURA-B)jpn (Japan)yesunknownunknownnoneReport
4254902018-03-12 12:41:13163.43.84.x/249370 (SAKURA-B)jpn (Japan)yesreceivedreceived/10Report
4066012018-02-08 09:22:44163.43.84.x/249370 (SAKURA-B)jpn (Japan)yesblockedblockednoneReport
4017332018-01-31 11:18:2059.106.215.x/249370 (SAKURA-B)jpn (Japan)yesunknownunknownnoneReport
3302152017-10-08 03:15:4327.133.156.x/249370 (SAKURA-B)jpn (Japan)yesblockedreceived/8Report
3301962017-10-08 02:18:1327.133.156.x/249370 (SAKURA-B)jpn (Japan)yesblockedreceived/8Report
3301902017-10-08 01:58:2227.133.156.x/249370 (SAKURA-B)jpn (Japan)yesblockedreceived/8Report
3301662017-10-08 00:48:4327.133.156.x/249370 (SAKURA-B)jpn (Japan)yesblockedreceived/8Report
3113452017-09-07 08:00:2427.133.156.x/249370 (SAKURA-B)jpn (Japan)yesblockedreceived/8Report
3112812017-09-07 06:26:5527.133.156.x/249370 (SAKURA-B)jpn (Japan)yesblockedreceived/8Report
2931942017-08-09 10:52:3527.133.156.x/249370 (SAKURA-B)jpn (Japan)yesblockedreceived/31Report
2931832017-08-09 10:34:0427.133.156.x/249370 (SAKURA-B)jpn (Japan)yesblockedreceived/8Report
2931702017-08-09 10:11:3427.133.156.x/249370 (SAKURA-B)jpn (Japan)yesblockedreceived/8Report
2002102017-04-26 10:05:0861.211.224.x/249370 (SAKURA-B)jpn (Japan)yesrewrittenrewrittennoneReport
1952262017-04-21 10:09:3961.211.224.x/249370 (SAKURA-B)jpn (Japan)yesrewrittenrewrittennoneReport
1476832017-02-16 03:47:59153.125.237.x/249370 (SAKURA-B)jpn (Japan)yesunknownunknownnoneReport
1476772017-02-16 03:42:29153.125.237.x/249370 (SAKURA-B)jpn (Japan)yesunknownunknownnoneReport

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