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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
13197592022-03-05 02:52:30183.172.66.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblockednoneReport
12879882022-01-10 14:58:31183.172.66.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewrittennoneReport
12544802021-11-22 15:33:09183.172.66.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewrittennoneReport
12487762021-11-11 18:47:33183.172.66.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblockednoneReport
12446912021-11-04 17:32:31183.172.66.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewrittennoneReport
12348302021-10-19 11:01:56183.172.66.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewrittennoneReport
10511752020-12-22 03:05:48183.172.66.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblockednoneReport
10350742020-11-25 17:55:40183.172.66.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblockednoneReport
10161432020-10-28 12:20:30183.172.66.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblockednoneReport
7674572019-10-11 07:13:35183.172.66.x/2424348 (CNGI-BJ-IX2-AS-AP)chn (China)noblockedblockednoneReport
7548572019-09-21 04:48:43183.172.66.x/2424348 (CNGI-BJ-IX2-AS-AP)chn (China)noblockedblockednoneReport

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