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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
20432262025-10-08 11:40:302001:6b0:xx::/401653 (SUNET)swe (Sweden)noblockedblocked/64Report
20240372025-09-04 07:17:572001:6b0:xx::/401653 (SUNET)swe (Sweden)noblockedblocked/64Report
20235152025-09-03 12:07:562001:6b0:xx::/401653 (SUNET)swe (Sweden)noblockedblocked/64Report
18978722025-01-22 08:01:022001:6b0:xx::/401653 (SUNET)swe (Sweden)noblockedblocked/64Report
18973112025-01-21 12:08:172001:6b0:xx::/401653 (SUNET)swe (Sweden)noblockedblocked/64Report
18496642024-10-24 12:17:332001:6b0:xx::/401653 (SUNET)swe (Sweden)noblockedblocked/64Report
18197072024-08-28 13:29:582001:6b0:xx::/401653 (SUNET)swe (Sweden)noblockedblocked/64Report
17660282024-05-20 07:04:312001:6b0:xx::/401653 (SUNET)swe (Sweden)noblockedblocked/64Report
9948932020-10-05 07:57:062001:6b0:xx::/401653 (SUNET)swe (Sweden)no✔blocked✔blocked/32Report
9948812020-10-05 07:36:032001:6b0:xx::/401653 (SUNET)swe (Sweden)no✔blocked✔blocked/32Report
8856362020-04-28 08:00:302001:6b0:xx::/401653 (SUNET)swe (Sweden)no✔blocked✔blocked/32Report
8783712020-04-15 10:46:202001:6b0:xx::/401653 (SUNET)swe (Sweden)no✔blocked✔blocked/32Report
8698762020-03-31 10:26:202001:6b0:xx::/401653 (SUNET)swe (Sweden)no✔blocked✔blocked/32Report
8622692020-03-17 10:21:382001:6b0:xx::/401653 (SUNET)swe (Sweden)no✔blocked✔blocked/32Report
8275332020-01-21 08:06:112001:6b0:xx::/401653 (SUNET)swe (Sweden)no✔blocked✔blocked/32Report
7930192019-11-21 08:20:162001:6b0:xx::/401653 (SUNET)swe (Sweden)no✔blocked✔blocked/32Report
7622482019-10-03 07:06:202001:6b0:xx::/401653 (SUNET)swe (Sweden)no✔blocked✔blocked/32Report
7048442019-06-26 14:16:512001:6b0:xx::/401653 (SUNET)swe (Sweden)no✔blocked✔blocked/32Report
6674922019-04-24 07:37:312001:6b0:xx::/401653 (SUNET)swe (Sweden)no✔blocked✔blocked/32Report
6577782019-04-08 15:11:132001:6b0:xx::/401653 (SUNET)swe (Sweden)no✔blocked✔blocked/32Report
5713532018-11-14 07:35:422001:6b0:xx::/401653 (SUNET)swe (Sweden)no✔unknown✔unknownnoneReport
5626402018-10-30 14:42:092001:6b0:xx::/401653 (SUNET)swe (Sweden)no✔unknown✔unknownnoneReport
5176982018-08-13 07:28:392001:6b0:xx::/401653 (SUNET)swe (Sweden)no✔unknown✔unknownnoneReport
4657622018-05-15 13:31:302001:6b0:xx::/401653 (SUNET)swe (Sweden)yes✔unknown✔unknownnoneReport
4520992018-04-24 15:26:432001:6b0:xx::/401653 (SUNET)swe (Sweden)yes✔unknown✔unknownnoneReport
4255442018-03-12 14:05:342001:6b0:xx::/401653 (SUNET)swe (Sweden)no✔unknown✔unknownnoneReport
4214992018-03-05 15:26:002001:6b0:xx::/401653 (SUNET)swe (Sweden)yes✔unknown✔unknownnoneReport
4214282018-03-05 12:58:582001:6b0:xx::/401653 (SUNET)swe (Sweden)no✔unknown✔unknownnoneReport
4172172018-02-26 14:20:032001:6b0:xx::/401653 (SUNET)swe (Sweden)yes✔unknown✔unknownnoneReport
3964612018-01-23 08:07:042001:6b0:xx::/401653 (SUNET)swe (Sweden)no✔unknown✔unknownnoneReport
3884032018-01-10 13:37:122001:6b0:xx::/401653 (SUNET)swe (Sweden)no✔unknown✔unknownnoneReport
3759142017-12-19 14:03:482001:6b0:xx::/401653 (SUNET)swe (Sweden)no✔unknown✔unknownnoneReport
3417622017-10-26 07:19:572001:6b0:xx::/401653 (SUNET)swe (Sweden)noblockedblocked/64Report
3360362017-10-17 12:53:342001:6b0:xx::/401653 (SUNET)swe (Sweden)noreceivedreceived/16Report
3316612017-10-10 11:44:152001:6b0:xx::/401653 (SUNET)swe (Sweden)noblockedblocked/64Report
3113312017-09-07 07:34:402001:6b0:xx::/401653 (SUNET)swe (Sweden)noblockedblocked/64Report
3065362017-08-30 12:58:062001:6b0:xx::/401653 (SUNET)swe (Sweden)no✔blocked✔blocked/64Report
3029242017-08-24 16:00:032001:6b0:xx::/401653 (SUNET)swe (Sweden)no✔blocked✔blocked/64Report
3027602017-08-24 11:53:092001:6b0:xx::/401653 (SUNET)swe (Sweden)no✔blocked✔blocked/64Report
2353932017-05-31 08:11:512001:6b0:xx::/401653 (SUNET)swe (Sweden)noreceivedreceived/16Report
2341052017-05-29 20:20:252001:6b0:xx::/401653 (SUNET)swe (Sweden)noreceivedreceived/16Report
2277092017-05-22 19:12:452001:6b0:xx::/401653 (SUNET)swe (Sweden)noreceivedreceived/16Report
2208182017-05-15 17:06:282001:6b0:xx::/401653 (SUNET)swe (Sweden)noreceivedreceivednoneReport
2203112017-05-15 07:02:302001:6b0:xx::/401653 (SUNET)swe (Sweden)noreceivedreceived/16Report
2134812017-05-08 15:58:532001:6b0:xx::/401653 (SUNET)swe (Sweden)noreceivedreceived/16Report
2104222017-05-05 11:01:092001:6b0:xx::/401653 (SUNET)swe (Sweden)no✔blocked✔blocked/64Report
2090512017-05-04 06:46:522001:6b0:xx::/401653 (SUNET)swe (Sweden)noreceivedreceived/16Report
2073222017-05-02 17:45:112001:6b0:xx::/401653 (SUNET)swe (Sweden)no✔blocked✔blocked/64Report
2072182017-05-02 15:49:542001:6b0:xx::/401653 (SUNET)swe (Sweden)no✔blocked✔blocked/64Report
2071552017-05-02 15:00:562001:6b0:xx::/401653 (SUNET)swe (Sweden)no✔blocked✔blocked/64Report
2067722017-05-02 08:36:012001:6b0:xx::/401653 (SUNET)swe (Sweden)no✔received✔received/16Report
1984302017-04-24 17:37:442001:6b0:xx::/401653 (SUNET)swe (Sweden)noreceivedreceived/16Report
1118722016-12-15 14:12:062001:6b0:xx::/401653 (SUNET)swe (Sweden)no✔received✔receivednoneReport
1117932016-12-15 12:09:422001:6b0:xx::/401653 (SUNET)swe (Sweden)no✔received✔receivednoneReport
656052016-08-19 10:14:202001:6b0:xx::/401653 (SUNET)swe (Sweden)no✔received✔receivednoneReport
608812016-07-07 11:38:492001:6b0:xx::/401653 (SUNET)swe (Sweden)noblockedblockednoneReport

All results shown
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