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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
17786862024-06-12 06:49:402600:100c:b0xx::/406167 (CELLCO-PART)usa (United States)noblockedblocked/64Report
13754252022-06-04 03:44:182600:100c:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
11264122021-04-19 19:20:202600:100c:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
11244822021-04-16 02:47:572600:100c:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
11211562021-04-10 15:57:462600:100c:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
11153842021-03-31 23:54:302600:100c:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
11089582021-03-21 23:56:492600:100c:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
10870322021-02-17 15:09:422600:100c:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
10869832021-02-17 14:26:442600:100c:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
10869602021-02-17 14:03:502600:100c:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
10859622021-02-16 16:15:092600:100c:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
10858972021-02-16 15:04:572600:100c:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
10858482021-02-16 14:22:102600:100c:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
10858192021-02-16 13:59:142600:100c:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
10858062021-02-16 13:46:222600:100c:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
10853982021-02-16 04:31:552600:100c:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
10853912021-02-16 04:19:022600:100c:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
10853892021-02-16 04:13:152600:100c:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
9208822020-06-30 19:24:502600:100c:b0xx::/4022394 (CELLCO)usa (United States)yesblockedblockednoneReport
9207112020-06-30 13:44:372600:100c:b0xx::/4022394 (CELLCO)usa (United States)yesblockedblockednoneReport
9139662020-06-17 19:16:312600:100c:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
9135132020-06-17 07:55:202600:100c:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
9016882020-05-27 16:20:222600:100c:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
9000182020-05-24 14:00:522600:100c:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
8997642020-05-23 20:58:132600:100c:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
8996322020-05-23 13:49:442600:100c:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
8962882020-05-17 20:46:412600:100c:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
8962132020-05-17 16:27:292600:100c:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
8959002020-05-16 21:05:152600:100c:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
8886062020-05-03 16:24:392600:100c:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
8885832020-05-03 15:24:342600:100c:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
8882602020-05-02 21:43:532600:100c:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
8881772020-05-02 17:22:472600:100c:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
8842782020-04-25 19:25:122600:100c:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
8842282020-04-25 17:55:352600:100c:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
8841632020-04-25 15:18:402600:100c:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
8808432020-04-19 22:21:232600:100c:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
8546572020-03-03 22:53:512600:100c:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
8545792020-03-03 20:41:502600:100c:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
8166942020-01-01 11:48:432600:100c:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
8165392019-12-31 21:45:572600:100c:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
7806062019-11-01 11:13:372600:100c:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
7805952019-11-01 11:04:382600:100c:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
7805322019-11-01 07:43:382600:100c:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
7804912019-11-01 06:04:372600:100c:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
7804862019-11-01 05:37:372600:100c:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
7803152019-10-31 22:04:482600:100c:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
7780382019-10-28 14:17:552600:100c:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
4542982018-04-27 16:58:422600:100c:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
4187772018-02-28 21:47:412600:100c:b0xx::/4022394 (CELLCO)usa (United States)noblockedblockednoneReport
3738872017-12-16 02:51:002600:100c:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
2599272017-06-28 22:05:212600:100c:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
2108942017-05-05 20:42:312600:100c:b0xx::/4022394 (CELLCO)usa (United States)noblockedblocked/64Report
1498622017-02-19 20:09:502600:100c:b0xx::/4022394 (CELLCO)usa (United States)noblockedblockednoneReport
1384372017-02-01 23:14:052600:100c:b0xx::/4022394 (CELLCO)usa (United States)noblockedblockednoneReport

All results shown
Last Modified