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
3990462018-01-27 00:02:36129.132.4.x/24559 (SWITCH)che (Switzerland)norewrittenblocked/24Report
3946082018-01-19 22:55:58129.132.4.x/24559 (SWITCH)che (Switzerland)noblockedblocked/24Report
3901092018-01-12 21:49:20129.132.4.x/24559 (SWITCH)che (Switzerland)norewrittenblocked/24Report
3855852018-01-05 20:42:39129.132.4.x/24559 (SWITCH)che (Switzerland)norewrittenblocked/24Report
3815142017-12-29 19:36:01129.132.4.x/24559 (SWITCH)che (Switzerland)norewrittenblocked/24Report
3779552017-12-22 18:29:20129.132.4.x/24559 (SWITCH)che (Switzerland)noblockedblocked/24Report
3736042017-12-15 17:06:24129.132.4.x/24559 (SWITCH)che (Switzerland)norewrittenblocked/24Report
3688682017-12-08 15:59:50129.132.4.x/24559 (SWITCH)che (Switzerland)norewrittenblocked/24Report
3641612017-12-01 14:53:11129.132.4.x/24559 (SWITCH)che (Switzerland)noblockedrewritten/24Report
3596792017-11-24 13:46:31129.132.4.x/24559 (SWITCH)che (Switzerland)noblockedblocked/24Report
3556272017-11-17 12:39:36129.132.4.x/24559 (SWITCH)che (Switzerland)noblockedrewritten/24Report
3510792017-11-10 11:32:10129.132.4.x/24559 (SWITCH)che (Switzerland)noblockedblocked/24Report
3467852017-11-03 10:25:30129.132.4.x/24559 (SWITCH)che (Switzerland)noblockedblocked/24Report
3424412017-10-27 09:18:52129.132.4.x/24559 (SWITCH)che (Switzerland)noblockedblocked/24Report
3380702017-10-20 08:12:13129.132.4.x/24559 (SWITCH)che (Switzerland)noblockedblockednoneReport
3336452017-10-13 07:05:33129.132.4.x/24559 (SWITCH)che (Switzerland)noblockedrewritten/24Report
3292162017-10-06 05:58:53129.132.4.x/24559 (SWITCH)che (Switzerland)noblockedblocked/24Report
3255042017-09-29 04:52:13129.132.4.x/24559 (SWITCH)che (Switzerland)noblockedblocked/24Report
3210062017-09-22 03:45:32129.132.4.x/24559 (SWITCH)che (Switzerland)noblockedrewritten/24Report
3165822017-09-15 02:38:40129.132.4.x/24559 (SWITCH)che (Switzerland)noblockedrewritten/24Report
3118932017-09-08 01:31:34129.132.4.x/24559 (SWITCH)che (Switzerland)noblockedblocked/24Report
3075642017-09-01 00:15:22129.132.4.x/24559 (SWITCH)che (Switzerland)noblockedblocked/24Report
3031662017-08-24 23:08:59129.132.4.x/24559 (SWITCH)che (Switzerland)noblockedrewritten/24Report
2988472017-08-17 22:02:17129.132.4.x/24559 (SWITCH)che (Switzerland)noblockedrewritten/24Report
2944742017-08-10 20:55:51129.132.4.x/24559 (SWITCH)che (Switzerland)noblockedblocked/24Report
2892562017-08-03 19:49:09129.132.4.x/24559 (SWITCH)che (Switzerland)noblockedrewritten/24Report
2837622017-07-27 18:42:28129.132.4.x/24559 (SWITCH)che (Switzerland)noblockedrewritten/24Report
2781402017-07-20 17:32:54129.132.4.x/24559 (SWITCH)che (Switzerland)noblockedrewritten/24Report
2722392017-07-13 16:24:26129.132.4.x/24559 (SWITCH)che (Switzerland)noblockedblocked/24Report
2664862017-07-06 15:17:45129.132.4.x/24559 (SWITCH)che (Switzerland)noblockedblocked/24Report
2605352017-06-29 14:09:10129.132.4.x/24559 (SWITCH)che (Switzerland)noblockedrewrittennoneReport
2547322017-06-22 13:02:34129.132.4.x/24559 (SWITCH)che (Switzerland)noblockedrewritten/24Report
2485782017-06-15 11:54:39129.132.4.x/24559 (SWITCH)che (Switzerland)noblockedrewritten/24Report
2425782017-06-08 10:39:25129.132.4.x/24559 (SWITCH)che (Switzerland)noblockedblocked/24Report
2363802017-06-01 09:26:30129.132.4.x/24559 (SWITCH)che (Switzerland)noblockedrewritten/24Report
2300962017-05-25 08:13:09129.132.4.x/24559 (SWITCH)che (Switzerland)noblockedrewritten/24Report

All results shown
Last Modified