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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
14136472022-08-07 13:31:012804:14c:5fxx::/4028573bra (Brazil)noblockedreceived/16Report
14101592022-07-31 12:24:192804:14c:5fxx::/4028573bra (Brazil)noblockedreceived/16Report
14063512022-07-23 21:08:112804:14c:5fxx::/4028573bra (Brazil)noblockedreceived/16Report
14062832022-07-23 17:17:232804:14c:5fxx::/4028573bra (Brazil)noblockedreceived/16Report
14027312022-07-18 22:59:212804:14c:5fxx::/4028573bra (Brazil)noblockedreceived/16Report
13983222022-07-10 22:06:532804:14c:5fxx::/4028573bra (Brazil)noblockedreceived/16Report
13935192022-07-01 14:05:182804:14c:5fxx::/4028573bra (Brazil)noblockedreceived/16Report
13866352022-06-22 23:02:132804:14c:5fxx::/4028573bra (Brazil)noblockedreceived/16Report
13828262022-06-15 21:55:392804:14c:5fxx::/4028573bra (Brazil)noblockedreceived/16Report
13823082022-06-15 02:40:462804:14c:5fxx::/4028573bra (Brazil)noblockedreceived/16Report
13772962022-06-07 20:15:542804:14c:5fxx::/4028573bra (Brazil)noblockedreceived/16Report
13698492022-05-24 16:51:382804:14c:5fxx::/4028573bra (Brazil)noblockedreceived/16Report
13660182022-05-17 13:34:262804:14c:5fxx::/4028573bra (Brazil)noblockedreceived/16Report
13622862022-05-11 23:48:302804:14c:5fxx::/4028573bra (Brazil)noblockedreceived/16Report
13563362022-05-01 14:56:042804:14c:5fxx::/4028573bra (Brazil)noblockedblocked/64Report
13563262022-05-01 14:27:252804:14c:5fxx::/4028573bra (Brazil)noblockedblocked/64Report
13522712022-04-21 14:36:172804:14c:5fxx::/4028573bra (Brazil)noblockedreceived/16Report
13102682022-02-15 12:26:022804:14c:5fxx::/4028573bra (Brazil)noblockedblocked/64Report
12628932021-12-03 01:14:572804:14c:5fxx::/4028573bra (Brazil)noblockedreceived/16Report
12565262021-11-26 00:07:262804:14c:5fxx::/4028573bra (Brazil)noblockedreceived/16Report
12524972021-11-18 14:22:092804:14c:5fxx::/4028573bra (Brazil)noblockedreceived/16Report
12477992021-11-10 09:32:512804:14c:5fxx::/4028573bra (Brazil)noblockedreceived/16Report
12454232021-11-05 23:33:192804:14c:5fxx::/4028573bra (Brazil)noblockedreceived/16Report
12395202021-10-26 17:03:132804:14c:5fxx::/4028573bra (Brazil)noblockedreceived/16Report
12347732021-10-19 08:58:332804:14c:5fxx::/4028573bra (Brazil)noblockedreceived/16Report
12322192021-10-14 23:36:152804:14c:5fxx::/4028573bra (Brazil)noblockedreceived/16Report
12301012021-10-12 02:02:052804:14c:5fxx::/4028573bra (Brazil)noblockedreceived/16Report
12222612021-09-28 23:15:552804:14c:5fxx::/4028573bra (Brazil)noblockedreceived/16Report
11961812021-08-13 10:05:132804:14c:5fxx::/4028573bra (Brazil)noblockedblocked/64Report
11613912021-06-14 20:53:522804:14c:5fxx::/4028573bra (Brazil)noblockedblocked/64Report
10626822021-01-13 20:22:032804:14c:5fxx::/4028573bra (Brazil)noblockedblocked/64Report
10155722020-10-27 15:41:022804:14c:5fxx::/4028573bra (Brazil)noblockedblocked/64Report
5619272018-10-29 13:51:142804:14c:5fxx::/4028573bra (Brazil)noblockedblocked/64Report

All results shown
Last Modified