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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
8858092020-04-28 14:34:30157.157.87.x/24206804 (EstNOC-GLOBAL)isl (Iceland)yesblockedblockednoneReport
8568262020-03-07 19:53:51157.157.87.x/24206804 (EstNOC-GLOBAL)isl (Iceland)yesblockedblockednoneReport
8556532020-03-05 15:29:19157.157.87.x/24206804 (EstNOC-GLOBAL)isl (Iceland)yesblockedblockednoneReport
8537622020-03-02 20:00:26157.157.87.x/24206804 (EstNOC-GLOBAL)isl (Iceland)yesblockedblockednoneReport
8537122020-03-02 19:18:09157.157.87.x/24206804 (EstNOC-GLOBAL)isl (Iceland)yesblockedblockednoneReport
8536842020-03-02 18:55:56157.157.87.x/24206804 (EstNOC-GLOBAL)isl (Iceland)yesblockedblockednoneReport
8536752020-03-02 18:43:39157.157.87.x/24206804 (EstNOC-GLOBAL)isl (Iceland)yesblockedblockednoneReport
8519012020-03-01 04:35:40157.157.87.x/24206804 (EstNOC-GLOBAL)isl (Iceland)yesblockedblockednoneReport
8518772020-03-01 03:53:24157.157.87.x/24206804 (EstNOC-GLOBAL)isl (Iceland)yesblockedblockednoneReport
8518652020-03-01 03:31:11157.157.87.x/24206804 (EstNOC-GLOBAL)isl (Iceland)yesblockedblockednoneReport
8518622020-03-01 03:18:56157.157.87.x/24206804 (EstNOC-GLOBAL)isl (Iceland)yesblockedblockednoneReport
8510922020-02-29 03:35:35157.157.87.x/24206804 (EstNOC-GLOBAL)isl (Iceland)yesblockedblockednoneReport
8510642020-02-29 02:53:19157.157.87.x/24206804 (EstNOC-GLOBAL)isl (Iceland)yesblockedblockednoneReport
8510572020-02-29 02:31:04157.157.87.x/24206804 (EstNOC-GLOBAL)isl (Iceland)yesblockedblockednoneReport
8510472020-02-29 02:18:48157.157.87.x/24206804 (EstNOC-GLOBAL)isl (Iceland)yesblockedblockednoneReport
8498262020-02-27 18:46:24157.157.87.x/24206804 (EstNOC-GLOBAL)isl (Iceland)yesblockedblockednoneReport
8481962020-02-25 16:05:54157.157.87.x/24206804 (EstNOC-GLOBAL)isl (Iceland)yesblockedblockednoneReport
8462122020-02-22 02:33:44157.157.87.x/24206804 (EstNOC-GLOBAL)isl (Iceland)yesblockedblockednoneReport
8461832020-02-22 00:58:28157.157.87.x/24206804 (EstNOC-GLOBAL)isl (Iceland)yesblockedblockednoneReport
8430932020-02-17 13:22:06157.157.87.x/24206804 (EstNOC-GLOBAL)isl (Iceland)yesblockedblockednoneReport
8427962020-02-17 00:32:43157.157.87.x/24206804 (EstNOC-GLOBAL)isl (Iceland)yesblockedblockednoneReport
8422362020-02-15 20:31:57157.157.87.x/24206804 (EstNOC-GLOBAL)isl (Iceland)yesblockedblockednoneReport
8418912020-02-15 00:10:28157.157.87.x/24206804 (EstNOC-GLOBAL)isl (Iceland)yesblockedblockednoneReport
8417642020-02-14 18:01:48157.157.87.x/24206804 (EstNOC-GLOBAL)isl (Iceland)yesblockedblockednoneReport
8412242020-02-13 18:27:15157.157.87.x/24206804 (EstNOC-GLOBAL)isl (Iceland)yesblockedblockednoneReport
8382102020-02-09 02:56:52157.157.87.x/24206804 (EstNOC-GLOBAL)isl (Iceland)yesblockedblockednoneReport
8376572020-02-07 23:04:16157.157.87.x/24206804 (EstNOC-GLOBAL)isl (Iceland)yesblockedblockednoneReport
8374942020-02-07 16:43:43157.157.87.x/24206804 (EstNOC-GLOBAL)isl (Iceland)yesblockedblockednoneReport
8374832020-02-07 16:29:32157.157.87.x/24206804 (EstNOC-GLOBAL)isl (Iceland)yesblockedblockednoneReport
8371422020-02-07 03:10:27157.157.87.x/24206804 (EstNOC-GLOBAL)isl (Iceland)yesblockedblockednoneReport
8370542020-02-06 23:34:17157.157.87.x/24206804 (EstNOC-GLOBAL)isl (Iceland)yesblockedblockednoneReport
5194732018-08-15 23:50:04157.157.87.x/24206804 (EstNOC-GLOBAL)isl (Iceland)yesblockedblockednoneReport
5194242018-08-15 21:33:58157.157.87.x/24206804 (EstNOC-GLOBAL)isl (Iceland)yesblockedblockednoneReport

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