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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
17222982024-02-22 15:07:372620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
17188722024-02-15 15:04:552620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
17183852024-02-14 16:43:152620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
17178932024-02-13 16:24:112620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
17144052024-02-06 16:19:312620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
17113792024-01-31 17:10:382620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
17088692024-01-26 15:54:252620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
17077492024-01-24 15:56:082620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
17007002024-01-10 17:05:182620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
17001852024-01-09 20:03:132620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
16900392023-12-19 20:02:552620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
16899972023-12-19 18:14:412620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
16842642023-12-08 15:52:392620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
16824922023-12-05 17:10:302620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
16783462023-11-27 19:50:542620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
16783292023-11-27 19:16:552620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
16745392023-11-20 18:27:092620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
16745172023-11-20 18:01:382620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
16576472023-10-19 18:03:242620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
16570652023-10-18 17:42:552620:0:exx::/4040387 (UI-ICCN)usa (United States)noblockedblocked/64Report
16563982023-10-17 15:39:352620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
16538502023-10-12 15:19:282620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
16525132023-10-10 14:25:262620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
16494742023-10-04 14:59:432620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
16450362023-09-25 21:34:142620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
16448602023-09-25 15:32:032620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
16377522023-09-12 15:59:132620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
16341732023-09-05 14:07:582620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
16311032023-08-30 14:32:462620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
16268842023-08-22 20:39:552620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
16261192023-08-21 14:36:252620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
16208212023-08-11 14:54:282620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
16079432023-07-17 18:15:242620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
15987282023-06-30 14:56:472620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
15948312023-06-22 19:45:532620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
15912442023-06-15 18:34:062620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
15877002023-06-08 17:14:102620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
15876352023-06-08 14:06:272620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
15799092023-05-24 19:33:002620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
15799032023-05-24 19:23:092620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
15798972023-05-24 19:13:112620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
15798842023-05-24 18:51:152620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
15793802023-05-23 20:26:212620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
15772672023-05-19 19:42:312620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
15737472023-05-12 18:29:492620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
15726602023-05-10 22:17:482620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
15726432023-05-10 21:48:322620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
15694702023-05-04 15:14:372620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
15667692023-04-28 16:26:582620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
15632622023-04-21 15:14:222620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
15612262023-04-17 21:11:252620:0:exx::/4038 (UIUC)usa (United States)nounknownunknownnoneReport
15593322023-04-13 20:40:152620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
15575002023-04-10 18:21:042620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
15545052023-04-04 19:59:192620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
15509362023-03-28 18:47:082620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
15502502023-03-27 17:23:562620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
15464202023-03-20 16:12:052620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
15463812023-03-20 15:10:102620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
15404052023-03-09 16:00:242620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
15354152023-02-28 20:06:462620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
15316482023-02-21 18:52:522620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
15309692023-02-20 16:11:012620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
15252462023-02-10 06:02:242620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
15250582023-02-09 20:54:482620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
15237522023-02-07 22:20:482620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
15194912023-01-31 21:08:002620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
15173902023-01-27 20:51:462620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
15149612023-01-20 19:39:122620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
15148612023-01-20 16:33:232620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
15101532023-01-12 22:15:262620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
15100532023-01-12 18:11:222620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
15092462023-01-11 17:00:122620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
15058622023-01-05 17:18:242620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
15045362023-01-03 18:06:212620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
15044922023-01-03 16:48:432620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
14967412022-12-19 16:28:332620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
14939242022-12-13 20:39:362620:0:exx::/4038 (UIUC)usa (United States)nounknownunknownnoneReport
14913482022-12-09 04:50:212620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
14912642022-12-08 22:14:302620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
14696762022-11-02 14:00:272620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
14686802022-10-31 19:30:532620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
14685722022-10-31 15:58:322620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
14631772022-10-21 16:58:562620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
14631432022-10-21 15:36:182620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
14564552022-10-13 16:24:082620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
14551372022-10-11 15:08:582620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
14441702022-09-20 19:22:232620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
14434582022-09-19 19:02:042620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
14368412022-09-08 16:28:522620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
14361902022-09-07 16:48:092620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
14312292022-08-31 15:36:182620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
14311752022-08-31 14:32:032620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
14259702022-08-23 21:11:412620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
14210982022-08-17 15:55:032620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
14200972022-08-16 16:12:092620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
14200772022-08-16 15:56:072620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
14142232022-08-08 21:03:222620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report
14142142022-08-08 20:46:582620:0:exx::/4038 (UIUC)usa (United States)noblockedblocked/48Report

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