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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
17467032024-04-11 10:13:0741.223.164.x/2436976 (SONANGOL)ago (Angola)yesrewrittenblockednoneReport
17429542024-04-04 03:03:1141.223.164.x/2436976 (SONANGOL)ago (Angola)yesrewrittenblockednoneReport
17385782024-03-26 03:02:4641.223.164.x/2436976 (SONANGOL)ago (Angola)yesrewrittenblockednoneReport
17346972024-03-18 07:37:2941.223.164.x/2436976 (SONANGOL)ago (Angola)yesrewrittenblockednoneReport
17317672024-03-12 07:58:2541.223.164.x/2436976 (SONANGOL)ago (Angola)yesrewrittenblockednoneReport
17294682024-03-07 08:20:0941.223.164.x/2436976 (SONANGOL)ago (Angola)yesrewrittenblockednoneReport
17258242024-02-29 07:13:2841.223.164.x/2436976 (SONANGOL)ago (Angola)yesrewrittenblockednoneReport
17240822024-02-26 06:04:2741.223.164.x/2436976 (SONANGOL)ago (Angola)yesrewrittenblockednoneReport
17215332024-02-21 08:20:5141.223.164.x/2436976 (SONANGOL)ago (Angola)yesrewrittenblockednoneReport
17181712024-02-14 07:14:1041.223.164.x/2436976 (SONANGOL)ago (Angola)yesrewrittenblockednoneReport
17160372024-02-09 15:17:5641.223.164.x/2436976 (SONANGOL)ago (Angola)yesrewrittenblockednoneReport
17160292024-02-09 15:03:1441.223.164.x/2436976 (SONANGOL)ago (Angola)yesrewrittenblockednoneReport
17153642024-02-08 07:21:3841.223.164.x/2436976 (SONANGOL)ago (Angola)yesrewrittenblockednoneReport
17116992024-02-01 06:10:2941.223.164.x/2436976 (SONANGOL)ago (Angola)yesrewrittenblockednoneReport
17080262024-01-25 03:01:4541.223.164.x/2436976 (SONANGOL)ago (Angola)yesrewrittenblockednoneReport
17074642024-01-24 03:02:4541.223.164.x/2436976 (SONANGOL)ago (Angola)yesrewrittenblockednoneReport
17049352024-01-18 14:00:2441.223.164.x/2436976 (SONANGOL)ago (Angola)yesrewrittenblockednoneReport
17036952024-01-16 10:17:4241.223.164.x/2436976 (SONANGOL)ago (Angola)yesrewrittenblockednoneReport
17032822024-01-15 14:16:4241.223.164.x/2436976 (SONANGOL)ago (Angola)yesrewrittenblockednoneReport
14684032022-10-31 10:27:1741.223.164.x/2436976 (SONANGOL)ago (Angola)yesunknownunknownnoneReport
14644212022-10-24 09:20:2941.223.165.x/2436976 (SONANGOL)ago (Angola)yesunknownunknownnoneReport
14643592022-10-24 06:49:5441.223.164.x/2436976 (SONANGOL)ago (Angola)yesunknownunknownnoneReport
14625112022-10-20 15:20:3841.223.164.x/2436976 (SONANGOL)ago (Angola)yesunknownunknownnoneReport
14568202022-10-14 06:31:2241.223.164.x/2436976 (SONANGOL)ago (Angola)yesunknownunknownnoneReport
14544902022-10-10 13:12:1841.223.164.x/2436976 (SONANGOL)ago (Angola)yesunknownunknownnoneReport
14504672022-10-03 11:37:2141.223.164.x/2436976 (SONANGOL)ago (Angola)yesunknownunknownnoneReport
14504012022-10-03 08:40:0241.223.164.x/2436976 (SONANGOL)ago (Angola)yesunknownunknownnoneReport
14474072022-09-26 07:33:3741.223.166.x/2436976 (SONANGOL)ago (Angola)yesunknownunknownnoneReport
14458822022-09-23 08:48:0741.223.166.x/2436976 (SONANGOL)ago (Angola)yesunknownunknownnoneReport
14445212022-09-21 08:16:4641.223.166.x/2436976 (SONANGOL)ago (Angola)yesunknownunknownnoneReport
14158002022-08-11 14:11:3041.223.166.x/2436976 (SONANGOL)ago (Angola)yesunknownunknownnoneReport
14155932022-08-11 07:33:3041.223.166.x/2436976 (SONANGOL)ago (Angola)yesunknownunknownnoneReport
14116362022-08-03 10:26:2941.223.166.x/2436976 (SONANGOL)ago (Angola)yesunknownunknownnoneReport
14116262022-08-03 09:59:2641.223.166.x/2436976 (SONANGOL)ago (Angola)yesunknownunknownnoneReport
14080932022-07-27 08:52:5941.223.166.x/2436976 (SONANGOL)ago (Angola)yesunknownunknownnoneReport
14044322022-07-20 07:46:4141.223.166.x/2436976 (SONANGOL)ago (Angola)yesunknownunknownnoneReport
14003072022-07-14 09:43:4441.223.166.x/2436976 (SONANGOL)ago (Angola)yesunknownunknownnoneReport
13965652022-07-07 08:37:2341.223.166.x/2436976 (SONANGOL)ago (Angola)yesunknownunknownnoneReport
13922702022-06-29 13:11:2241.223.166.x/2436976 (SONANGOL)ago (Angola)yesunknownunknownnoneReport
13857322022-06-21 09:11:3441.223.167.x/2436976 (SONANGOL)ago (Angola)yesunknownunknownnoneReport
13850562022-06-20 06:46:0041.223.166.x/2436976 (SONANGOL)ago (Angola)yesunknownunknownnoneReport
13826192022-06-15 14:53:3141.223.166.x/2436976 (SONANGOL)ago (Angola)yesunknownunknownnoneReport
13825602022-06-15 13:01:1041.223.166.x/2436976 (SONANGOL)ago (Angola)yesunknownunknownnoneReport
13764032022-06-06 08:31:0841.223.166.x/2436976 (SONANGOL)ago (Angola)yesunknownunknownnoneReport
13763862022-06-06 07:49:5541.223.166.x/2436976 (SONANGOL)ago (Angola)yesunknownunknownnoneReport
13763832022-06-06 07:42:2841.223.166.x/2436976 (SONANGOL)ago (Angola)yesunknownunknownnoneReport

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