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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
13228272022-03-10 17:42:4885.4.210.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenblockednoneReport
13216042022-03-08 17:06:5685.4.210.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenblockednoneReport
13189792022-03-03 16:36:2785.4.210.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenblockednoneReport
13146542022-02-23 14:57:4685.4.210.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenblockednoneReport
13109272022-02-16 13:51:3185.4.210.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenblockednoneReport
13039272022-02-09 04:33:1985.4.210.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenblockednoneReport
13000742022-02-02 03:26:5085.4.210.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenblockednoneReport
12970472022-01-27 10:02:3385.4.210.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenblockednoneReport
12963222022-01-26 02:20:2285.4.210.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenblockednoneReport
12925742022-01-19 01:13:5585.4.210.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenblockednoneReport
12923252022-01-18 17:05:0185.4.210.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenblockednoneReport
12887932022-01-12 00:07:2785.4.210.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenblockednoneReport
12880892022-01-10 18:23:2585.4.210.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenblockednoneReport
12851482022-01-04 19:57:3285.4.210.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenblockednoneReport
12806492021-12-28 18:51:0285.4.210.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenblockednoneReport
12770632021-12-21 17:41:5385.4.210.x/243303 (SWISSCOM)che (Switzerland)yesunknownblockednoneReport
12693812021-12-14 11:33:3785.4.210.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenblockednoneReport
12693532021-12-14 10:34:5785.4.210.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenblockednoneReport
12651752021-12-07 10:27:0085.4.210.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenblockednoneReport
12627742021-12-02 19:52:2785.4.210.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenblockednoneReport
12608152021-11-29 20:18:5885.4.210.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenblockednoneReport
12561152021-11-25 09:20:3085.4.210.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenblockednoneReport
12545092021-11-22 16:43:5285.4.210.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenblockednoneReport
12520142021-11-17 16:49:4585.4.210.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenblockednoneReport
12505942021-11-15 10:51:4185.4.210.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenblockednoneReport
12462312021-11-07 18:08:2285.4.210.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenblockednoneReport
12444282021-11-04 09:10:0285.4.210.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenblockednoneReport
12423342021-10-31 17:01:4385.4.210.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenblockednoneReport
12394972021-10-26 16:34:4185.4.210.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenblockednoneReport
12381232021-10-24 15:55:0585.4.210.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenblockednoneReport
12343972021-10-18 16:18:3685.4.210.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenblockednoneReport
12337202021-10-17 14:48:4185.4.210.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenblockednoneReport
12277252021-10-07 17:32:4385.4.210.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenblockednoneReport
12233912021-09-30 16:26:2585.4.210.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenblockednoneReport
12178592021-09-21 15:54:4485.4.210.x/243303 (SWISSCOM)che (Switzerland)yesunknownblockednoneReport
12136032021-09-13 23:05:5585.4.210.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenblockednoneReport
12081162021-09-03 10:43:5985.4.210.x/243303 (SWISSCOM)che (Switzerland)yesrewrittenblockednoneReport

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