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
11989012021-08-18 11:56:22219.230.68.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewrittennoneReport
8206472020-01-09 01:20:28219.230.68.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewrittennoneReport
8122592019-12-23 03:03:08219.230.68.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewrittennoneReport
8091622019-12-17 12:38:53219.230.68.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewrittennoneReport
8037172019-12-09 00:49:36219.230.68.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewrittennoneReport
7869402019-11-12 06:36:06219.230.68.x/244538 (ERX-CERNET-BKB)chn (China)yesrewrittenrewrittennoneReport
7584512019-09-27 06:29:56219.230.68.x/2424361 (CNGI-NJ-IX-AS-AP)chn (China)yesrewrittenrewrittennoneReport
7438662019-09-03 01:19:23219.230.68.x/2424361 (CNGI-NJ-IX-AS-AP)chn (China)yesrewrittenrewrittennoneReport
7425262019-08-31 02:57:04219.230.68.x/2424361 (CNGI-NJ-IX-AS-AP)chn (China)yesrewrittenrewrittennoneReport
7419632019-08-30 03:34:15219.230.68.x/2424361 (CNGI-NJ-IX-AS-AP)chn (China)yesrewrittenrewrittennoneReport
7336622019-08-15 11:32:32219.230.68.x/2424361 (CNGI-NJ-IX-AS-AP)chn (China)yesrewrittenrewrittennoneReport
7140872019-07-11 18:18:19219.230.68.x/2424361 (CNGI-NJ-IX-AS-AP)chn (China)yesrewrittenrewrittennoneReport
7082242019-07-02 15:27:49219.230.68.x/2424361 (CNGI-NJ-IX-AS-AP)chn (China)yesrewrittenrewrittennoneReport
6974972019-06-13 13:50:37219.230.68.x/2424361 (CNGI-NJ-IX-AS-AP)chn (China)yesrewrittenrewrittennoneReport
6974182019-06-13 11:14:23219.230.68.x/2424361 (CNGI-NJ-IX-AS-AP)chn (China)yesrewrittenrewrittennoneReport
6974092019-06-13 10:59:45219.230.68.x/2424361 (CNGI-NJ-IX-AS-AP)chn (China)yesrewrittenrewrittennoneReport
6925822019-06-05 07:47:34219.230.68.x/2424361 (CNGI-NJ-IX-AS-AP)chn (China)yesrewrittenrewrittennoneReport

All results shown
Last Modified