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--- projects:wifi:scan_1 [2019/10/04 17:25]
neil created
+++ projects:wifi:scan_1 [2019/10/09 17:46]
neil still got a lot more organising to do with this
@@ Line 3: / Line 3: @@
 Raw size: 2,077,031,816 bytes (2.0Gb) (14,991,993 lines of tcpdump data)\\
--09-11 22:21 to 2019-09-19 06:13 (approx 7 days, 7 hours and 52 minutes)\\
+-09-11 22:21 to 2019-09-19 06:13 (approx 7 days, 7 hours and 52 minutes) **10,554 minutes**\\
 Unique MAC addresses seen: **68,298**\\
@@ Line 18: / Line 18: @@
 === How many MAC addresses were seen in distinct minutes ===
 If a MAC address is observed at least once in any single minute long period (they could be consecutive minutes), how many times does that happen?
-|MAC addresses seen 1 distinct minute/time|2,108 |
+|MAC addresses seen 1 distinct minute/time|61,666 |
 |MAC addresses seen on 2 distinct minutes|2,859 |
 |MAC addresses seen on 3 distinct minutes|1,030 |
@@ Line 26: / Line 26: @@
 |MAC addresses seen on 7 distinct minutes|151 |
 |MAC addresses seen on 8 distinct minutes|137 |
+|MAC addresses seen on 9 distinct minutes| 97|
+|MAC addresses seen on 10 distinct minutes| 89|
+|MAC addresses seen on 11 distinct minutes| 86|
+|MAC addresses seen on 12 distinct minutes| 79|
+|MAC addresses seen on 13 distinct minutes| 62|
+|MAC addresses seen on 14 distinct minutes| 40|
+|MAC addresses seen on 15 distinct minutes| 37|
+|MAC addresses seen on 16 distinct minutes| 38|
+|MAC addresses seen on 17 distinct minutes| 24|
+|MAC addresses seen on 18 distinct minutes| 36|
+|MAC addresses seen on 19 distinct minutes| 27|
+|MAC addresses seen on 20 distinct minutes| 19|
+|MAC addresses seen on 21 distinct minutes| 18|
+|MAC addresses seen on 22 distinct minutes| 19|
+|MAC addresses seen on 23 distinct minutes| 16|
+|MAC addresses seen on 24 distinct minutes| 9|
+|MAC addresses seen on 25 distinct minutes| 17|
+|MAC addresses seen on 26 distinct minutes| 15|
+|MAC addresses seen on 27 distinct minutes| 7|
+|MAC addresses seen in 28 distinct minutes |8|
+|MAC addresses seen in 29 distinct minutes |6|
+|MAC addresses seen in 30 distinct minutes |9|
+|MAC addresses seen in 31 distinct minutes |10|
+|MAC addresses seen in 32 distinct minutes |7|
+|MAC addresses seen in 33 distinct minutes |6|
+|MAC addresses seen in 34 distinct minutes |6|
+|MAC addresses seen in 35 distinct minutes |10|
+|MAC addresses seen in 36 distinct minutes |11|
+|MAC addresses seen in 37 distinct minutes |12|
+|MAC addresses seen in 38 distinct minutes |13|
+|MAC addresses seen in 39 distinct minutes |5|
+|MAC addresses seen in 40 distinct minutes |7|
+|MAC addresses seen in 41 distinct minutes |4|
+|MAC addresses seen in 42 distinct minutes |5|
+|MAC addresses seen in 43 distinct minutes |7|
+|MAC addresses seen in 44 distinct minutes |7|
+|MAC addresses seen in 45 distinct minutes |7|
+|MAC addresses seen in 46 distinct minutes |3|
+|MAC addresses seen in 47 distinct minutes |7|
+|MAC addresses seen in 48 distinct minutes |4|
+|MAC addresses seen in 49 distinct minutes |3|
+|MAC addresses seen in 50 distinct minutes |4|
+|MAC addresses seen in 51 distinct minutes |1|
+|MAC addresses seen in 52 distinct minutes |1|
+|MAC addresses seen in 53 distinct minutes |6|
+|MAC addresses seen in 54 distinct minutes |1|
+|MAC addresses seen in 55 distinct minutes |2|
+|MAC addresses seen in 56 distinct minutes |5|
+|MAC addresses seen in 57 distinct minutes |6|
+|MAC addresses seen in 58 distinct minutes |3|
+|MAC addresses seen in 59 distinct minutes |2|
+|MAC addresses seen in 60 distinct minutes |2|
+|MAC addresses seen in 61 distinct minutes |4|
+|MAC addresses seen in 62 distinct minutes |5|
+|MAC addresses seen in 63 distinct minutes |3|
+|MAC addresses seen in 64 distinct minutes |2|
+|MAC addresses seen in 65 distinct minutes |6|
+|MAC addresses seen in 66 distinct minutes |3|
+|MAC addresses seen in 67 distinct minutes |3|
+|MAC addresses seen in 68 distinct minutes |1|
+|MAC addresses seen in 69 distinct minutes |6|
+|MAC addresses seen in 70 distinct minutes |2|
+|MAC addresses seen in 71 distinct minutes |1|
+|MAC addresses seen in 72 distinct minutes |1|
+|MAC addresses seen in 73 distinct minutes |1|
+|MAC addresses seen in 74 distinct minutes |1|
+|MAC addresses seen in 75 distinct minutes |4|
+|MAC addresses seen in 77 distinct minutes |1|
+|MAC addresses seen in 78 distinct minutes |1|
+|MAC addresses seen in 79 distinct minutes |1|
+|MAC addresses seen in 80 distinct minutes |1|
+|MAC addresses seen in 82 distinct minutes |1|
+|MAC addresses seen in 83 distinct minutes |2|
+|MAC addresses seen in 84 distinct minutes |1|
+|MAC addresses seen in 85 distinct minutes |2|
+|MAC addresses seen in 86 distinct minutes |5|
+|MAC addresses seen in 87 distinct minutes |2|
+|MAC addresses seen in 89 distinct minutes |2|
+|MAC addresses seen in 90 distinct minutes |1|
+|MAC addresses seen in 92 distinct minutes |4|
+|MAC addresses seen in 93 distinct minutes |2|
+|MAC addresses seen in 94 distinct minutes |4|
+|MAC addresses seen in 95 distinct minutes |2|
+|MAC addresses seen in 96 distinct minutes |1|
+|MAC addresses seen in 97 distinct minutes |3|
+|MAC addresses seen in 99 distinct minutes |2|
+|MAC addresses seen in 101 distinct minutes |1|
+|MAC addresses seen in 103 distinct minutes |1|
+|MAC addresses seen in 104 distinct minutes |1|
+|MAC addresses seen in 106 distinct minutes |1|
+|MAC addresses seen in 108 distinct minutes |1|
+|MAC addresses seen in 109 distinct minutes |2|
+|MAC addresses seen in 110 distinct minutes |1|
+|MAC addresses seen in 111 distinct minutes |2|
+|MAC addresses seen in 112 distinct minutes |1|
+|MAC addresses seen in 114 distinct minutes |1|
+|MAC addresses seen in 115 distinct minutes |1|
+|MAC addresses seen in 117 distinct minutes |2|
+|MAC addresses seen in 118 distinct minutes |3|
+|MAC addresses seen in 119 distinct minutes |3|
+|MAC addresses seen in 120 distinct minutes |1|
+|MAC addresses seen in 121 distinct minutes |1|
+|MAC addresses seen in 123 distinct minutes |3|
+|MAC addresses seen in 124 distinct minutes |1|
+|MAC addresses seen in 128 distinct minutes |2|
+|MAC addresses seen in 129 distinct minutes |1|
+|MAC addresses seen in 132 distinct minutes |2|
+|MAC addresses seen in 133 distinct minutes |1|
+|MAC addresses seen in 135 distinct minutes |1|
+|MAC addresses seen in 136 distinct minutes |1|
+|MAC addresses seen in 137 distinct minutes |2|
+|MAC addresses seen in 138 distinct minutes |1|
+|MAC addresses seen in 139 distinct minutes |1|
+|MAC addresses seen in 140 distinct minutes |1|
+|MAC addresses seen in 141 distinct minutes |3|
+|MAC addresses seen in 142 distinct minutes |2|
+|MAC addresses seen in 143 distinct minutes |2|
+|MAC addresses seen in 144 distinct minutes |1|
+|MAC addresses seen in 145 distinct minutes |1|
+|MAC addresses seen in 146 distinct minutes |1|
+|MAC addresses seen in 147 distinct minutes |3|
+|MAC addresses seen in 149 distinct minutes |1|
+|MAC addresses seen in 150 distinct minutes |1|
+|MAC addresses seen in 152 distinct minutes |1|
+|MAC addresses seen in 153 distinct minutes |1|
+|MAC addresses seen in 154 distinct minutes |1|
+|MAC addresses seen in 156 distinct minutes |2|
+|MAC addresses seen in 158 distinct minutes |2|
+|MAC addresses seen in 159 distinct minutes |2|
+|MAC addresses seen in 161 distinct minutes |2|
+|MAC addresses seen in 162 distinct minutes |1|
+|MAC addresses seen in 163 distinct minutes |1|
+|MAC addresses seen in 165 distinct minutes |1|
+|MAC addresses seen in 173 distinct minutes |1|
+|MAC addresses seen in 174 distinct minutes |1|
+|MAC addresses seen in 175 distinct minutes |1|
+|MAC addresses seen in 177 distinct minutes |1|
+|MAC addresses seen in 178 distinct minutes |1|
+|MAC addresses seen in 180 distinct minutes |1|
+|MAC addresses seen in 181 distinct minutes |1|
+|MAC addresses seen in 183 distinct minutes |1|
+|MAC addresses seen in 184 distinct minutes |1|
+|MAC addresses seen in 186 distinct minutes |1|
+|MAC addresses seen in 190 distinct minutes |1|
+|MAC addresses seen in 197 distinct minutes |2|
+|MAC addresses seen in 198 distinct minutes |1|
+|MAC addresses seen in 199 distinct minutes |1|
+|MAC addresses seen in 200 distinct minutes |2|
+|MAC addresses seen in 202 distinct minutes |1|
+|MAC addresses seen in 204 distinct minutes |1|
+|MAC addresses seen in 205 distinct minutes |1|
+|MAC addresses seen in 208 distinct minutes |1|
+|MAC addresses seen in 214 distinct minutes |1|
+|MAC addresses seen in 216 distinct minutes |2|
+|MAC addresses seen in 220 distinct minutes |1|
+|MAC addresses seen in 222 distinct minutes |1|
+|MAC addresses seen in 230 distinct minutes |2|
+|MAC addresses seen in 232 distinct minutes |1|
+|MAC addresses seen in 234 distinct minutes |1|
+|MAC addresses seen in 239 distinct minutes |1|
+|MAC addresses seen in 253 distinct minutes |1|
+|MAC addresses seen in 273 distinct minutes |1|
+|MAC addresses seen in 278 distinct minutes |1|
+|MAC addresses seen in 279 distinct minutes |1|
+|MAC addresses seen in 282 distinct minutes |1|
+|MAC addresses seen in 283 distinct minutes |2|
+|MAC addresses seen in 284 distinct minutes |2|
+|MAC addresses seen in 287 distinct minutes |1|
+|MAC addresses seen in 291 distinct minutes |1|
+|MAC addresses seen in 292 distinct minutes |1|
+|MAC addresses seen in 305 distinct minutes |1|
+|MAC addresses seen in 312 distinct minutes |1|
+|MAC addresses seen in 315 distinct minutes |3|
+|MAC addresses seen in 320 distinct minutes |1|
+|MAC addresses seen in 321 distinct minutes |1|
+|MAC addresses seen in 325 distinct minutes |1|
+|MAC addresses seen in 329 distinct minutes |1|
+|MAC addresses seen in 335 distinct minutes |1|
+|MAC addresses seen in 342 distinct minutes |1|
+|MAC addresses seen in 343 distinct minutes |1|
+|MAC addresses seen in 344 distinct minutes |1|
+|MAC addresses seen in 345 distinct minutes |1|
+|MAC addresses seen in 349 distinct minutes |2|
+|MAC addresses seen in 366 distinct minutes |1|
+|MAC addresses seen in 385 distinct minutes |1|
+|MAC addresses seen in 386 distinct minutes |1|
+|MAC addresses seen in 388 distinct minutes |1|
+|MAC addresses seen in 389 distinct minutes |1|
+|MAC addresses seen in 394 distinct minutes |1|
+|MAC addresses seen in 401 distinct minutes |2|
+|MAC addresses seen in 404 distinct minutes |1|
+|MAC addresses seen in 405 distinct minutes |1|
+|MAC addresses seen in 409 distinct minutes |1|
+|MAC addresses seen in 410 distinct minutes |1|
+|MAC addresses seen in 412 distinct minutes |1|
+|MAC addresses seen in 415 distinct minutes |1|
+|MAC addresses seen in 416 distinct minutes |1|
+|MAC addresses seen in 417 distinct minutes |2|
+|MAC addresses seen in 433 distinct minutes |1|
+|MAC addresses seen in 437 distinct minutes |1|
+|MAC addresses seen in 445 distinct minutes |1|
+|MAC addresses seen in 462 distinct minutes |1|
+|MAC addresses seen in 472 distinct minutes |1|
+|MAC addresses seen in 474 distinct minutes |1|
+|MAC addresses seen in 492 distinct minutes |1|
+|MAC addresses seen in 504 distinct minutes |1|
+|MAC addresses seen in 512 distinct minutes |1|
+|MAC addresses seen in 515 distinct minutes |1|
+|MAC addresses seen in 516 distinct minutes |1|
+|MAC addresses seen in 519 distinct minutes |1|
+|MAC addresses seen in 524 distinct minutes |1|
+|MAC addresses seen in 529 distinct minutes |1|
+|MAC addresses seen in 538 distinct minutes |1|
+|MAC addresses seen in 544 distinct minutes |1|
+|MAC addresses seen in 552 distinct minutes |1|
+|MAC addresses seen in 557 distinct minutes |2|
+|MAC addresses seen in 562 distinct minutes |1|
+|MAC addresses seen in 573 distinct minutes |1|
+|MAC addresses seen in 574 distinct minutes |1|
+|MAC addresses seen in 575 distinct minutes |1|
+|MAC addresses seen in 581 distinct minutes |1|
+|MAC addresses seen in 582 distinct minutes |1|
+|MAC addresses seen in 597 distinct minutes |1|
+|MAC addresses seen in 612 distinct minutes |1|
+|MAC addresses seen in 620 distinct minutes |1|
+|MAC addresses seen in 623 distinct minutes |1|
+|MAC addresses seen in 636 distinct minutes |1|
+|MAC addresses seen in 637 distinct minutes |1|
+|MAC addresses seen in 661 distinct minutes |1|
+|MAC addresses seen in 687 distinct minutes |1|
+|MAC addresses seen in 691 distinct minutes |1|
+|MAC addresses seen in 693 distinct minutes |1|
+|MAC addresses seen in 714 distinct minutes |1|
+|MAC addresses seen in 748 distinct minutes |1|
+|MAC addresses seen in 782 distinct minutes |1|
+|MAC addresses seen in 795 distinct minutes |1|
+|MAC addresses seen in 802 distinct minutes |1|
+|MAC addresses seen in 814 distinct minutes |1|
+|MAC addresses seen in 895 distinct minutes |1|
+|MAC addresses seen in 906 distinct minutes |1|
+|MAC addresses seen in 919 distinct minutes |1|
+|MAC addresses seen in 957 distinct minutes |1|
+|MAC addresses seen in 966 distinct minutes |1|
+|MAC addresses seen in 982 distinct minutes |1|
+|MAC addresses seen in 999+ distinct minutes (999 minutes is just under 10% of the full scanning time) | 146 |
+|MAC addresses seen in 5,250+ distinct minutes (5,250 minutes is approximately 50% of the full scanning time) | 48 |
+|MAC addresses seen in 9,500+ distinct minutes (9,500 minutes is approximately 90% of the full scanning time) | 31 |
+|This table continues in this fashion for another 174 lines, all 1 mac address seen 999+ times).  For completeness, the full list follows|1|
+, 1014, 1021, 1023, 1099, 1103, 1110, 1118, 1142, 1148, 1220, 1264, 1303, 1311, 1317, 1354, 1387, 1389, 1450, 1464, 1473, 1478, 1498, 1518, 1560, 1568, 1600, 1600, 1619, 1660, 1664, 1686, 1707, 1730, 1754, 1762, 1780, 1804, 1843, 1864, 1897, 1897, 1908, 1924, 1946, 1973, 1989, 2086, 2096, 2157, 2176, 2204, 2277, 2277, 2277, 2320, 2406, 2412, 2493, 2501, 2577, 2648, 2725, 2728, 2748, 2955, 3043, 3057, 3087, 3093, 3144, 3180, 3230, 3360, 3374, 3418, 3534, 3575, 3680, 3717, 3818, 3900, 3905, 3911, 3945, 4038, 4063, 4106, 4234, 4364, 4388, 4421, 4498, 4508, 4574, 4596, 4617, 5239, 5259, 5892, 5980, 6141, 6145, 6430, 6675, 8346, 8658, 8797, 8812, 8888, 8942, 8953, 9097, 9099, 9231, 9352, 9524, 9569, 9585, 9788, 9928, 10099, 10107, 10202, 10246, 10282, 10288, 10363, 10389, 10441, 10447, 10449, 10479, 10493, 10502, 10523, 10523, 10523, 10527, 10527, 10529, 10529, 10537, 10537, 10541, 10554
+i.e.  I saw a single unique MAC address in 1006 distinct 1 minute periods, and 1014 periods all the way up to obvious nearby equipment (possibly on my network) 10554 minutes in a week (out of a possible 10,554 minutes).
+Roughly speaking I saw approximately 30 devices 90% of the time the scan was running (these must be equipment in my flat or in the neighbouring properties).

neil.mckillop.org

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