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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
11718442021-07-04 11:50:16219.230.78.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewrittennoneReport
10468912020-12-15 00:59:25219.230.78.x/244538 (ERX-CERNET-BKB)chn (China)yesunknownrewrittennoneReport
10070932020-10-15 07:12:12219.230.78.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewrittennoneReport
9187302020-06-26 10:00:43219.230.78.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewrittennoneReport
9185892020-06-26 01:23:27219.230.78.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewrittennoneReport
7826342019-11-05 01:16:36219.230.78.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewrittennoneReport
7784162019-10-29 00:10:14219.230.78.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewrittennoneReport
7762572019-10-25 10:55:23219.230.78.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewrittennoneReport
7492962019-09-12 12:01:33219.230.78.x/2424361 (CNGI-NJ-IX-AS-AP)chn (China)yesrewrittenrewrittennoneReport
7441602019-09-03 14:01:12219.230.78.x/2424361 (CNGI-NJ-IX-AS-AP)chn (China)yesrewrittenrewrittennoneReport
7218542019-07-25 01:40:00219.230.78.x/2424361 (CNGI-NJ-IX-AS-AP)chn (China)yesrewrittenrewrittennoneReport
7161412019-07-15 12:14:05219.230.78.x/2424361 (CNGI-NJ-IX-AS-AP)chn (China)yesrewrittenrewrittennoneReport
7006922019-06-19 04:23:19219.230.78.x/2424361 (CNGI-NJ-IX-AS-AP)chn (China)yesrewrittenrewrittennoneReport
4901932018-06-25 03:27:18219.230.78.x/244538 (ERX-CERNET-BKB)chn (China)yesblockedblockednoneReport
1950412017-04-21 06:41:53219.230.78.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewrittennoneReport

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