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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.

Session
Timestamp (UTC)
Client IP Block
ASN
Country
NAT
Outbound
Private
Status
Outbound
Routable
Status
Adj Spoof
Prefix Len
Results
19357392025-03-29 12:55:342607:f470:xx::/4055 (UPENN)usa (United States)noblockedblocked/32Report
19319152025-03-22 11:41:232607:f470:xx::/4055 (UPENN)usa (United States)noblockedblocked/32Report
19315182025-03-21 14:49:212607:f470:xx::/4055 (UPENN)usa (United States)noblockedblocked/32Report
19315092025-03-21 14:31:032607:f470:xx::/4055 (UPENN)usa (United States)noblockedblocked/32Report
19275462025-03-14 13:20:262607:f470:xx::/4055 (UPENN)usa (United States)noblockedblocked/32Report
19213792025-03-04 19:40:382607:f470:xx::/4055 (UPENN)usa (United States)noblockedblocked/32Report
19213742025-03-04 19:23:552607:f470:xx::/4055 (UPENN)usa (United States)noblockedblocked/32Report
19207282025-03-03 16:16:472607:f470:xx::/4055 (UPENN)usa (United States)noblockedblocked/32Report
19164302025-02-24 15:07:212607:f470:xx::/4055 (UPENN)usa (United States)noblockedblocked/32Report
19128492025-02-18 11:22:472607:f470:xx::/4055 (UPENN)usa (United States)noblockedblocked/32Report
19090322025-02-11 10:05:462607:f470:xx::/4055 (UPENN)usa (United States)noblockedblocked/32Report
19049432025-02-04 08:50:322607:f470:xx::/4055 (UPENN)usa (United States)noblockedblocked/32Report
19010752025-01-28 07:26:522607:f470:xx::/4055 (UPENN)usa (United States)noblockedblocked/32Report
18971482025-01-21 05:55:522607:f470:xx::/4055 (UPENN)usa (United States)noblockedblocked/32Report
18971362025-01-21 05:21:542607:f470:xx::/4055 (UPENN)usa (United States)noblockedblocked/32Report
18971222025-01-21 04:40:032607:f470:xx::/4055 (UPENN)usa (United States)noblockedblocked/32Report
18931502025-01-14 03:25:092607:f470:xx::/4055 (UPENN)usa (United States)noblockedblocked/32Report
18896832025-01-07 01:49:182607:f470:xx::/4055 (UPENN)usa (United States)noblockedblocked/32Report
18863132024-12-30 23:39:402607:f470:xx::/4055 (UPENN)usa (United States)noblockedblocked/32Report
18830492024-12-23 21:42:212607:f470:xx::/4055 (UPENN)usa (United States)noblockedblocked/32Report
18830342024-12-23 21:07:322607:f470:xx::/4055 (UPENN)usa (United States)noblockedblocked/32Report
18795622024-12-17 14:10:112607:f470:xx::/4055 (UPENN)usa (United States)noblockedblocked/32Report
18791752024-12-16 19:36:582607:f470:xx::/4055 (UPENN)usa (United States)noblockedblocked/32Report
18791582024-12-16 19:00:152607:f470:xx::/4055 (UPENN)usa (United States)noblockedblocked/32Report
18791472024-12-16 18:33:102607:f470:xx::/4055 (UPENN)usa (United States)noblockedblocked/32Report
18773202024-12-13 04:50:292607:f470:xx::/4055 (UPENN)usa (United States)noblockedblocked/32Report
18773142024-12-13 04:18:232607:f470:xx::/4055 (UPENN)usa (United States)noblockedblocked/32Report
18732372024-12-06 03:00:262607:f470:xx::/4055 (UPENN)usa (United States)noblockedblocked/32Report
18692582024-11-29 01:45:552607:f470:xx::/4055 (UPENN)usa (United States)noblockedblocked/32Report
18652522024-11-22 00:38:572607:f470:xx::/4055 (UPENN)usa (United States)noblockedblocked/32Report
18652432024-11-22 00:02:102607:f470:xx::/4055 (UPENN)usa (United States)noblockedblocked/32Report
18646172024-11-20 22:05:512607:f470:xx::/4055 (UPENN)usa (United States)noblockedblocked/32Report
18613502024-11-14 22:47:242607:f470:xx::/4055 (UPENN)usa (United States)noblockedblocked/32Report
18613292024-11-14 21:55:192607:f470:xx::/4055 (UPENN)usa (United States)noblockedblocked/32Report
18606082024-11-13 20:21:572607:f470:xx::/4055 (UPENN)usa (United States)noblockedblocked/32Report
18604282024-11-13 15:19:252607:f470:xx::/4055 (UPENN)usa (United States)noblockedblocked/32Report
18603902024-11-13 14:18:272607:f470:xx::/4055 (UPENN)usa (United States)noblockedblocked/32Report
18573762024-11-07 20:44:152607:f470:xx::/4055 (UPENN)usa (United States)noblockedblocked/32Report
18567582024-11-06 19:00:062607:f470:xx::/4055 (UPENN)usa (United States)noblockedblocked/32Report
18567452024-11-06 18:23:152607:f470:xx::/4055 (UPENN)usa (United States)noblockedblocked/32Report
18534532024-10-31 19:21:482607:f470:xx::/4055 (UPENN)usa (United States)noblockedblocked/32Report
18524772024-10-30 09:21:292607:f470:xx::/4055 (UPENN)usa (United States)noblockedblocked/32Report
18524652024-10-30 08:55:262607:f470:xx::/4055 (UPENN)usa (United States)noblockedblocked/32Report
18489272024-10-23 07:48:212607:f470:xx::/4055 (UPENN)usa (United States)noblockedblocked/32Report
18450532024-10-16 06:30:222607:f470:xx::/4055 (UPENN)usa (United States)noblockedblocked/32Report
18417062024-10-09 17:25:382607:f470:xx::/4055 (UPENN)usa (United States)noblockedblocked/32Report
18413992024-10-09 04:59:592607:f470:xx::/4055 (UPENN)usa (United States)noblockedblocked/32Report
18404802024-10-07 16:27:562607:f470:xx::/4055 (UPENN)usa (United States)noblockedblocked/32Report
18403982024-10-07 13:53:492607:f470:xx::/4055 (UPENN)usa (United States)noblockedblocked/32Report
18379782024-10-02 15:24:322607:f470:xx::/4055 (UPENN)usa (United States)noblockedblocked/32Report
18377042024-10-02 03:41:112607:f470:xx::/4055 (UPENN)usa (United States)noblockedblocked/32Report
18339752024-09-25 02:28:152607:f470:xx::/4055 (UPENN)usa (United States)noblockedblocked/32Report
18303752024-09-18 01:21:202607:f470:xx::/4055 (UPENN)usa (United States)noblockedblocked/32Report
18267232024-09-11 00:10:322607:f470:xx::/4055 (UPENN)usa (United States)noblockedblocked/32Report
18267152024-09-10 23:44:432607:f470:xx::/4055 (UPENN)usa (United States)noblockedblocked/32Report
18229782024-09-03 22:25:482607:f470:xx::/4055 (UPENN)usa (United States)noblockedblocked/32Report
18204352024-08-29 20:39:442607:f470:xx::/4055 (UPENN)usa (United States)noblockedblocked/32Report
18193622024-08-27 21:06:152607:f470:xx::/4055 (UPENN)usa (United States)noblockedblocked/32Report
18159142024-08-20 20:18:402607:f470:xx::/4055 (UPENN)usa (United States)noblockedblocked/32Report
18158912024-08-20 19:53:212607:f470:xx::/4055 (UPENN)usa (United States)noblockedblocked/32Report
18158642024-08-20 19:16:022607:f470:xx::/4055 (UPENN)usa (United States)noblockedblocked/32Report
18157302024-08-20 15:59:492607:f470:xx::/4055 (UPENN)usa (United States)noblockedblocked/32Report
18127612024-08-14 15:21:412607:f470:xx::/4055 (UPENN)usa (United States)noblockedblocked/32Report
18122692024-08-13 18:46:282607:f470:xx::/4055 (UPENN)usa (United States)noblockedblocked/32Report
18096942024-08-08 14:55:232607:f470:xx::/4055 (UPENN)usa (United States)noblockedblocked/32Report
18086472024-08-06 17:23:412607:f470:xx::/4055 (UPENN)usa (United States)noblockedblocked/32Report
18086252024-08-06 16:45:192607:f470:xx::/4055 (UPENN)usa (United States)noblockedblocked/32Report
18061692024-08-01 14:52:412607:f470:xx::/4055 (UPENN)usa (United States)noreceivedreceived/24Report
18050042024-07-30 15:28:112607:f470:xx::/4055 (UPENN)usa (United States)noreceivedreceived/24Report
18016002024-07-23 14:03:442607:f470:xx::/4055 (UPENN)usa (United States)noreceivedreceived/24Report
17998062024-07-19 17:02:222607:f470:xx::/4055 (UPENN)usa (United States)noreceivedreceived/24Report
17985272024-07-17 15:26:022607:f470:xx::/4055 (UPENN)usa (United States)noreceivedreceived/24Report
17977572024-07-16 12:55:022607:f470:xx::/4055 (UPENN)usa (United States)noreceivedreceived/24Report
17940562024-07-09 19:56:352607:f470:xx::/4055 (UPENN)usa (United States)noreceivedreceived/24Report
17940252024-07-09 18:58:162607:f470:xx::/4055 (UPENN)usa (United States)noreceivedreceived/24Report
17834692024-06-20 12:47:082607:f470:xx::/4055 (UPENN)usa (United States)noreceivedreceived/24Report
17762522024-06-07 17:16:042607:f470:xx::/4055 (UPENN)usa (United States)noreceivedreceived/32Report
17762472024-06-07 17:03:182607:f470:xx::/4055 (UPENN)usa (United States)noreceivedreceived/24Report
17750632024-06-05 17:09:552607:f470:xx::/4055 (UPENN)usa (United States)noreceivedreceived/24Report
17743912024-06-04 14:11:362607:f470:xx::/4055 (UPENN)usa (United States)noreceivedreceived/24Report
17737172024-06-03 13:36:322607:f470:xx::/4055 (UPENN)usa (United States)nounknownunknownnoneReport
17642802024-05-16 12:50:442607:f470:xx::/4055 (UPENN)usa (United States)nounknownunknownnoneReport
17633792024-05-14 17:58:432607:f470:xx::/4055 (UPENN)usa (United States)noreceivedreceived/24Report
17544372024-04-26 17:01:372607:f470:xx::/4055 (UPENN)usa (United States)noreceivedreceived/24Report
17502912024-04-18 13:01:422607:f470:xx::/4055 (UPENN)usa (United States)noreceivedreceived/24Report
17436952024-04-05 13:54:182607:f470:xx::/4055 (UPENN)usa (United States)noreceivedreceived/24Report
17426822024-04-03 15:18:182607:f470:xx::/4055 (UPENN)usa (United States)noreceivedreceived/24Report
17426092024-04-03 12:53:502607:f470:xx::/4055 (UPENN)usa (United States)noreceivedreceived/24Report
17369882024-03-22 17:00:262607:f470:xx::/4055 (UPENN)usa (United States)noreceivedreceived/24Report
17323982024-03-13 12:53:222607:f470:xx::/4055 (UPENN)usa (United States)noreceivedreceived/24Report
17243042024-02-26 15:06:312607:f470:xx::/4055 (UPENN)usa (United States)noreceivedreceived/24Report
17242602024-02-26 13:47:442607:f470:xx::/4055 (UPENN)usa (United States)noreceivedreceived/24Report
17159862024-02-09 13:55:302607:f470:xx::/4055 (UPENN)usa (United States)noreceivedreceived/24Report
17119042024-02-01 14:02:382607:f470:xx::/4055 (UPENN)usa (United States)noreceivedreceived/24Report

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Last Modified 04/02/2025 06:50:14