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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
19211892025-03-04 12:54:53151.251.150.x/2429580 (A1BG)bgr (Bulgaria)yesrewrittenrewrittennoneReport
19211802025-03-04 12:32:18151.251.150.x/2429580 (A1BG)bgr (Bulgaria)yesrewrittenrewrittennoneReport
19211742025-03-04 12:19:48151.251.150.x/2429580 (A1BG)bgr (Bulgaria)yesrewrittenrewrittennoneReport
19211382025-03-04 10:52:25151.251.150.x/2429580 (A1BG)bgr (Bulgaria)yesrewrittenrewrittennoneReport
19169182025-02-25 09:45:08151.251.150.x/2429580 (A1BG)bgr (Bulgaria)yesrewrittenrewrittennoneReport
19164452025-02-24 15:24:51151.251.150.x/2429580 (A1BG)bgr (Bulgaria)yesrewrittenrewrittennoneReport
19121512025-02-17 08:51:09151.251.150.x/2429580 (A1BG)bgr (Bulgaria)yesrewrittenrewrittennoneReport
19064772025-02-06 17:36:53151.251.150.x/2429580 (A1BG)bgr (Bulgaria)yesrewrittenrewrittennoneReport
19024852025-01-30 16:29:28151.251.150.x/2429580 (A1BG)bgr (Bulgaria)yesrewrittenrewrittennoneReport
18984922025-01-23 10:20:03151.251.150.x/2429580 (A1BG)bgr (Bulgaria)yesrewrittenrewrittennoneReport
18984812025-01-23 09:37:32151.251.150.x/2429580 (A1BG)bgr (Bulgaria)yesrewrittenrewrittennoneReport
18984732025-01-23 09:14:58151.251.150.x/2429580 (A1BG)bgr (Bulgaria)yesrewrittenrewrittennoneReport
18981402025-01-22 17:29:01151.251.150.x/2429580 (A1BG)bgr (Bulgaria)yesrewrittenrewrittennoneReport
18962342025-01-19 13:23:25151.251.150.x/2429580 (A1BG)bgr (Bulgaria)yesrewrittenrewrittennoneReport
18952342025-01-17 14:26:14151.251.150.x/2429580 (A1BG)bgr (Bulgaria)yesrewrittenrewrittennoneReport
18952252025-01-17 14:13:33151.251.150.x/2429580 (A1BG)bgr (Bulgaria)yesrewrittenrewrittennoneReport
18908092025-01-09 07:26:02151.251.150.x/2429580 (A1BG)bgr (Bulgaria)yesrewrittenrewrittennoneReport
18869912025-01-01 14:48:34151.251.150.x/2429580 (A1BG)bgr (Bulgaria)yesrewrittenrewrittennoneReport
18791682024-12-16 19:19:31151.251.150.x/2429580 (A1BG)bgr (Bulgaria)yesrewrittenrewrittennoneReport
18749992024-12-09 12:11:11151.251.150.x/2429580 (A1BG)bgr (Bulgaria)yesrewrittenrewrittennoneReport
18734182024-12-06 12:02:21151.251.150.x/2429580 (A1BG)bgr (Bulgaria)yesrewrittenrewrittennoneReport
18693902024-11-29 10:07:23151.251.150.x/2429580 (A1BG)bgr (Bulgaria)yesrewrittenrewrittennoneReport
18655432024-11-22 15:20:27151.251.150.x/2429580 (A1BG)bgr (Bulgaria)yesrewrittenrewrittennoneReport
18615912024-11-15 12:25:50151.251.150.x/2429580 (A1BG)bgr (Bulgaria)yesrewrittenrewrittennoneReport
18575892024-11-08 10:15:33151.251.150.x/2429580 (A1BG)bgr (Bulgaria)yesrewrittenrewrittennoneReport
18532812024-10-31 13:49:52151.251.150.x/2429580 (A1BG)bgr (Bulgaria)yesrewrittenrewrittennoneReport
18492152024-10-23 14:55:36151.251.150.x/2429580 (A1BG)bgr (Bulgaria)yesrewrittenrewrittennoneReport
18452422024-10-16 13:49:02151.251.150.x/2429580 (A1BG)bgr (Bulgaria)yesrewrittenrewrittennoneReport
18414622024-10-09 08:02:55151.251.150.x/2429580 (A1BG)bgr (Bulgaria)yesrewrittenrewrittennoneReport
18377682024-10-02 06:55:45151.251.150.x/2429580 (A1BG)bgr (Bulgaria)yesrewrittenrewrittennoneReport
18336432024-09-24 13:49:14151.251.150.x/2429580 (A1BG)bgr (Bulgaria)yesrewrittenrewrittennoneReport
18295722024-09-16 15:53:49151.251.150.x/2429580 (A1BG)bgr (Bulgaria)yesrewrittenrewrittennoneReport

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