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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
17384382024-03-25 20:16:45217.23.3.x/2449981 (WorldStream)nld (Netherlands)yesblockedblockednoneReport
17141142024-02-06 04:13:38217.23.3.x/2449981 (WorldStream)nld (Netherlands)yesblockedblockednoneReport
12930662022-01-19 20:05:25217.23.3.x/2449981 (WorldStream)nld (Netherlands)yesblockedblockednoneReport
12909482022-01-15 21:23:45217.23.3.x/2449981 (WorldStream)nld (Netherlands)yesblockedblockednoneReport
12881502022-01-10 20:28:40217.23.3.x/2449981 (WorldStream)nld (Netherlands)yesblockedblockednoneReport
12809292021-12-29 09:34:43217.23.3.x/2449981 (WorldStream)nld (Netherlands)yesblockedblockednoneReport
12807872021-12-29 01:14:20217.23.3.x/2449981 (WorldStream)nld (Netherlands)yesblockedblockednoneReport
12678962021-12-11 18:42:41217.23.3.x/2449981 (WorldStream)nld (Netherlands)yesblockedblockednoneReport
12535252021-11-20 14:06:22217.23.3.x/2449981 (WorldStream)nld (Netherlands)yesblockedblockednoneReport
12156732021-09-17 10:21:10217.23.3.x/2449981 (WorldStream)nld (Netherlands)yesblockedblockednoneReport
11982912021-08-17 11:52:58217.23.3.x/2449981 (WorldStream)nld (Netherlands)yesblockedblockednoneReport
11819902021-07-18 16:25:55217.23.3.x/2449981 (WorldStream)nld (Netherlands)yesblockedblockednoneReport
11504392021-05-27 08:06:39217.23.3.x/2449981 (WorldStream)nld (Netherlands)yesunknownunknownnoneReport
11334372021-04-28 19:19:02217.23.3.x/2449981 (WorldStream)nld (Netherlands)yesunknownblockednoneReport
11115472021-03-25 17:44:09217.23.3.x/2449981 (WorldStream)nld (Netherlands)yesunknownblockednoneReport
11088422021-03-21 17:39:02217.23.3.x/2449981 (WorldStream)nld (Netherlands)yesunknownblockednoneReport
11031112021-03-12 06:52:44217.23.3.x/2449981 (WorldStream)nld (Netherlands)yesblockedblockednoneReport
10956272021-03-01 09:10:40217.23.3.x/2449981 (WorldStream)nld (Netherlands)yesblockedblockednoneReport
10927552021-02-24 21:44:30217.23.3.x/2449981 (WorldStream)nld (Netherlands)yesblockedblockednoneReport
10914082021-02-22 20:53:55217.23.3.x/2449981 (WorldStream)nld (Netherlands)yesblockedblockednoneReport
10559452021-01-02 19:21:54217.23.3.x/2449981 (WorldStream)nld (Netherlands)yesblockedblockednoneReport
9585612020-08-23 12:47:37217.23.3.x/2449981 (WorldStream)nld (Netherlands)yesblockedblockednoneReport
9584462020-08-23 11:12:48217.23.3.x/2449981 (WorldStream)nld (Netherlands)yesblockedblockednoneReport
9584452020-08-23 11:12:36217.23.3.x/2449981 (WorldStream)nld (Netherlands)yesblockedblockednoneReport
9584442020-08-23 11:11:25217.23.3.x/2449981 (WorldStream)nld (Netherlands)yesblockedblockednoneReport
4789212018-06-05 11:37:26217.23.3.x/2449981 (WorldStream)nld (Netherlands)yesblockedblockednoneReport
4788942018-06-05 10:36:56217.23.3.x/2449981 (WorldStream)nld (Netherlands)yesblockedblockednoneReport
4343342018-03-26 16:35:02217.23.3.x/2449981 (WorldStream)nld (Netherlands)yesblockedblockednoneReport
4255182018-03-12 13:27:10217.23.3.x/2449981 (WorldStream)nld (Netherlands)yesblockedblockednoneReport
4253632018-03-12 08:15:41217.23.3.x/2449981 (WorldStream)nld (Netherlands)yesblockedblockednoneReport
3170022017-09-15 14:45:28217.23.3.x/2449981 (WorldStream)nld (Netherlands)yesblockedblockednoneReport
3088822017-09-03 09:34:11217.23.3.x/2449981 (WorldStream)nld (Netherlands)yesblockedblockednoneReport

All results shown
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