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
12147012021-09-15 18:28:26183.173.151.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblockednoneReport
12147002021-09-15 18:26:16183.173.151.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblockednoneReport
12146982021-09-15 18:24:08183.173.151.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblockednoneReport
10477662020-12-16 07:44:14183.173.151.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/15Report
10294962020-11-17 10:47:52183.173.151.x/244538 (ERX-CERNET-BKB)chn (China)noblockedreceived/15Report
7949672019-11-24 13:15:02183.173.151.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblocked/15Report
7944702019-11-23 14:17:54183.173.151.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblocked/15Report
7943352019-11-23 08:27:43183.173.151.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblocked/15Report
7754652019-10-24 04:15:20183.173.151.x/244538 (ERX-CERNET-BKB)chn (China)noblockedblocked/15Report

All results shown
Last Modified