Network Traffic

JANET traffic statistics for the incomplete year 1 Aug 2017 to 22 Oct 2017 for Cambridge University

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Rank  Institution In (MB) Out (MB) Total (MB) %
   Cambridge totals 3256773114.387 954120978.527 4210894092.914 100.000%
UIS: Wireless eduroam 658476520.995 245058630.743 903535151.738 21.457%
UIS: Wireless UniOfCam 226002438.789 100283732.360 326286171.149 7.749%
Physics, High Energy Physics 204173897.970 53132608.324 257306506.294 6.110%
UIS: HPCS 101502102.816 69259378.335 170761481.151 4.055%
Astronomy, Institute of 82938121.538 35521455.877 118459577.415 2.813%
Pembroke College 99515248.056 8464497.054 107979745.111 2.564%
MRC Laboratory for Molecular Biology (MRC-LMB) 97413164.337 9417760.077 106830924.414 2.537%
St John's College 69043376.662 30373312.314 99416688.976 2.361%
Trinity College 79245875.310 12042066.688 91287941.999 2.168%
10  Jesus College 86921584.914 1191219.936 88112804.849 2.092%
11  Christ's College 73941128.994 8949948.274 82891077.268 1.968%
12  Homerton College 70093421.366 9481643.247 79575064.613 1.890%
13  UIS: VPN Service 32020865.398 45864757.336 77885622.733 1.850%
14  Peterhouse 66884441.080 7738047.578 74622488.659 1.772%
15  Fitzwilliam College 65828625.958 6761564.218 72590190.176 1.724%
16  Clinical School (General) 66016596.115 4690409.120 70707005.235 1.679%
17  King's College 52342356.601 9011803.854 61354160.455 1.457%
18  Engineering, Department of 53799960.693 4550851.124 58350811.816 1.386%
19  St Catharine's College 56672981.635 1358558.404 58031540.039 1.378%
20  Central Administration (Old Schools) 36105629.290 18147256.863 54252886.153 1.288%
21  Chemistry, Department of 43768207.724 10326621.466 54094829.190 1.285%
22  Wolfson College 38345720.629 9982729.291 48328449.921 1.148%
23  Emmanuel College 43913986.553 3735546.764 47649533.317 1.132%
24  CR-UK Cambridge Institute 24564603.597 19208947.976 43773551.573 1.040%
25  Corpus Christi College 39110409.712 2679222.297 41789632.009 0.992%
26  University Press 36081256.351 5188888.568 41270144.920 0.980%
27  Selwyn College 37691545.844 1171653.727 38863199.571 0.923%
28  Magdalene College 32254459.359 3426657.372 35681116.731 0.847%
29  Physics, Cavendish Teaching and Administration 34404541.371 1089498.628 35494039.999 0.843%
30  Darwin College 33967057.554 1462788.811 35429846.366 0.841%
31  Cambridge Assessment (was Local Examinations Syndicate) 35007021.189 342380.198 35349401.387 0.839%
32  Robinson College 31666065.508 1097656.317 32763721.825 0.778%
33  Newnham College 23191316.056 9102018.066 32293334.123 0.767%
34  Stem Cell Research and Systems Biology, Centres for 15901565.824 13090722.237 28992288.061 0.689%
35  Applied Mathematics and Theoretical Physics, Department of (DAMTP) 19453313.070 7433744.550 26887057.621 0.639%
36  Zoology, Department of 24397270.870 1821915.237 26219186.107 0.623%
37  UIS: Streaming Media Service 289708.452 25864748.557 26154457.009 0.621%
38  UIS: E-mail services 11856703.650 14215352.947 26072056.597 0.619%
39  Judge Business School 21490294.780 3719520.076 25209814.856 0.599%
40  St Edmund's College 23160682.529 1356041.960 24516724.488 0.582%
41  UIS: Misc. 128.232.128.000/17 1025792.950 21434874.810 22460667.760 0.533%
42  UIS: Misc. 172.016.000.000-172.030.255.255 14266533.696 7429357.132 21695890.828 0.515%
43  UIS: Servers 10635350.810 7225364.930 17860715.741 0.424%
44  Plant Sciences, Department of 16048602.477 1288417.019 17337019.496 0.412%
45  Genetics, Department of 5044108.993 11817825.511 16861934.503 0.400%
46  Gurdon Institute (previously Wellcome) 14184617.278 475748.556 14660365.834 0.348%
47  Chemical Engineering & Biotechnology 10740014.344 3889117.246 14629131.590 0.347%
48  MRC Cognition & Brain Sciences Unit (MRC-CBU) 3886165.996 10700168.385 14586334.381 0.346%
49  Physiology, Development and Neuroscience, Department of 12374556.626 1811891.894 14186448.519 0.337%
50  Biochemistry, Department of 13004012.512 836560.777 13840573.290 0.329%
51  Sainsbury Laboratory 9511524.956 3669616.529 13181141.485 0.313%
52  Downing College 11780115.413 865378.561 12645493.974 0.300%
53  Earth Sciences, Department of 11917684.589 620193.218 12537877.807 0.298%
54  Pathology, Department of 10232279.570 2128950.819 12361230.390 0.294%
55  CCI: Cambridge Conservation Initiative Services 11944491.616 411019.444 12355511.060 0.293%
56  UIS: Falcon Service 389968.239 11316064.369 11706032.608 0.278%
57  Physics, Mott Building subdivisons 7368022.842 3373791.191 10741814.033 0.255%
58  Computer Laboratory (Computer Science) 9599477.127 851201.811 10450678.938 0.248%
59  Psychology, Department of 7876253.309 2134848.054 10011101.363 0.238%
60  University Library 6368885.757 3399419.674 9768305.431 0.232%
61  Queens' College 8810989.990 467002.928 9277992.918 0.220%
62  Clare College 8316860.074 631579.286 8948439.360 0.213%
63  CIMR (Cambridge Institute for Medical Research) 8621265.136 268248.377 8889513.513 0.211%
64  Strangeways Research Laboratory 7672477.765 864269.395 8536747.160 0.203%
65  Clinical School (MSDN): Hutchison/MRC Research Centre 8415347.934 98598.110 8513946.044 0.202%
66  UIS: CUDN Infrastructure 5396677.908 2726839.761 8123517.669 0.193%
67  UIS: Staff network 3726660.992 4105241.358 7831902.350 0.186%
68  Physics, Radio Astronomy & Astrophysics 6624422.820 1071540.323 7695963.142 0.183%
69  Lucy Cavendish College 4987615.084 2522695.231 7510310.315 0.178%
70  Economics 6312438.688 1189268.970 7501707.658 0.178%
71  Botanic Garden 7242395.233 72483.764 7314878.997 0.174%
72  Gonville & Caius College 5971351.710 1269309.686 7240661.396 0.172%
73  Clinical School (MSDN): MRC Mitochondrial Biology Unit 7073853.871 41667.854 7115521.724 0.169%
74  Sidney Sussex College 5840310.388 714788.069 6555098.457 0.156%
75  Materials Science, Department of 5310571.981 1172665.023 6483237.004 0.154%
76  Girton College 5927326.837 75068.604 6002395.441 0.143%
77  Hughes Hall 5257398.533 383580.104 5640978.638 0.134%
78  Churchill College 5385672.446 93606.493 5479278.939 0.130%
79  Geography, Department of 4380816.368 806278.986 5187095.354 0.123%
80  Veterinary Medicine, Department of 3906532.977 1160793.352 5067326.329 0.120%
81  Crystallographic Data Centre 4574707.012 429324.530 5004031.541 0.119%
82  Trinity Hall 3792452.660 1073981.014 4866433.674 0.116%
83  MRC Epidemiology Unit 3197345.904 1238215.781 4435561.685 0.105%
84  Archaeology & Anthropology, Faculty of 4021007.082 410726.891 4431733.973 0.105%
85  UIS: Co-location service 2941642.379 1119192.365 4060834.744 0.096%
86  Physics, Nanophotonics, Optoelectronics & Microelectronics 3180153.182 786653.037 3966806.219 0.094%
87  Education 3056289.194 413895.158 3470184.352 0.082%
88  HSPS/SHSS in the Mond (formerly Centre of African Studies) 3398240.038 59763.639 3458003.677 0.082%
89  UIS: Managed Web Service 141372.219 3061546.796 3202919.015 0.076%
90  UIS: Misc. 193.060.080.000/20 2067176.353 887638.465 2954814.818 0.070%
91  Clinical School (MSDN): Wolfson Brain Imaging Centre 2855799.671 94672.333 2950472.004 0.070%
92  Sanger Centre (EMBL, HGMP, etc) 2064031.227 408191.298 2472222.525 0.059%
93  Modern and Medieval Languages, Faculty of 1678218.836 564845.110 2243063.946 0.053%
94  MRC Resource Centre for Human Nutrition Research (MRC-HNR) 2146613.958 86962.442 2233576.400 0.053%
95  Physics, Biological and Soft Systems 1931559.022 287834.164 2219393.186 0.053%
96  Margaret Beaufort Institute of Theology 1754612.453 447602.905 2202215.358 0.052%
97  HSPS/POLIS in Alison Richard Building (formerly International Studies) 2021515.685 145742.402 2167258.088 0.051%
98  Pure Mathematics and Mathematical Statistics, Department of (DPMMS) 1803425.991 243528.806 2046954.797 0.049%
99  ADC Theatre 1118431.903 877982.020 1996413.923 0.047%
100  Architecture, Department of 1832026.434 127698.657 1959725.092 0.047%
101  UIS: Web & News services 1375827.946 573876.193 1949704.139 0.046%
102  Tyndale House 1397746.556 491337.667 1889084.224 0.045%
103  Clare Hall 1808524.540 69872.231 1878396.772 0.045%
104  History 1024422.885 810560.031 1834982.916 0.044%
105  Fitzwilliam Museum 1366176.390 389628.015 1755804.406 0.042%
106  Law, Faculty of 1308074.209 420759.291 1728833.500 0.041%
107  MRC Biostatistics Unit (MRC-BSU) 1694137.850 20928.203 1715066.053 0.041%
108  Cambridge Institute for Sustainability Leadership 1506796.979 178331.871 1685128.850 0.040%
109  Asian and Middle Eastern Studies 1635935.969 33378.038 1669314.007 0.040%
110  Ridley Hall 1537547.979 35844.651 1573392.630 0.037%
111  Divinity, Faculty of 1437859.718 17641.122 1455500.839 0.035%
112  Physiology, Department of, etc: 307 Huntingdon Rd 1375643.337 28261.862 1403905.199 0.033%
113  English, Faculty of 1269538.565 113757.314 1383295.879 0.033%
114  History & Philosophy of Science, Department of 1281036.714 58020.661 1339057.375 0.032%
115  Biological Anthropology, Department of 1137703.229 187319.623 1325022.852 0.031%
116  Physics, Theory of Condensed Matter 1011016.514 307590.665 1318607.179 0.031%
117  Medicine 1119520.872 160597.490 1280118.363 0.030%
118  Criminology, Institute of 884962.891 370698.393 1255661.284 0.030%
119  Murray Edwards College (formerly New Hall) 1180221.445 44352.741 1224574.186 0.029%
120  Theoretical & Applied Linguistics, Dept of (English & Applied Linguistics Research Centre) 930558.897 250767.019 1181325.916 0.028%
121  UIS: West Cambridge Data Centre 1118147.072 46008.497 1164155.569 0.028%
122  Pharmacology, Department of 1091153.070 23370.466 1114523.536 0.026%
123  UIS: User/Teaching Rooms 1070081.348 26922.106 1097003.454 0.026%
124  Cambridge Enterprise 659233.827 416322.704 1075556.531 0.026%
125  Language Centre 1021793.587 20085.351 1041878.938 0.025%
126  Music, Faculty of 939537.260 95725.550 1035262.810 0.025%
127  HSPS/Sociology/Psychology/SPS in various places (formerly POLIS, PPSIS, SPS) 887929.173 122823.542 1010752.714 0.024%
128  Land Economy 915933.275 55547.339 971480.614 0.023%
129  Psychiatry 848964.042 109600.998 958565.040 0.023%
130  Kettle's Yard 855542.045 56317.294 911859.339 0.022%
131  Obstetrics & Gynaecology 322270.355 568507.836 890778.191 0.021%
132  Council of the School of Biological Sciences: mole.bio 665826.055 87675.010 753501.065 0.018%
133  Clinical Neurosciences, Department of 729331.196 2492.237 731823.433 0.017%
134  CCI: International Union for Conservation of Nature 18333.394 677685.162 696018.556 0.017%
135  Students Union 487834.687 103953.988 591788.675 0.014%
136  Careers Service 517590.066 23013.185 540603.250 0.013%
137  Social Anthropology, Department of 475850.361 49737.162 525587.522 0.012%
138  UIS:DS/MCS infrastructure 223299.788 286073.213 509373.001 0.012%
139  University Library: open-access facilities 391736.237 117087.189 508823.425 0.012%
140  Classics, Faculty of 362326.660 108982.432 471309.092 0.011%
141  Westminster College 362136.396 80460.672 442597.068 0.011%
142  Lauterpacht International Law Research Centre 381675.155 17731.976 399407.131 0.009%
143  CCI: Flora and Fauna International 194348.406 201210.186 395558.592 0.009%
144  Philosophy, Faculty of 385067.767 8249.068 393316.836 0.009%
145  HSPS at 17 Mill Lane 284479.081 38056.001 322535.082 0.008%
146  Cambridge Union Society 289361.012 868.514 290229.526 0.007%
147  Chemistry, Department of: PWF Managed Cluster 283644.549 292.873 283937.422 0.007%
148  Clinical School (MSDN): Radiology 255112.966 21420.989 276533.954 0.007%
149  Earth Sciences: BP Institute 217952.495 23475.096 241427.591 0.006%
150  Gates Cambridge Trust 190683.301 26550.142 217233.442 0.005%
151  Office of Intercollegiate Services 204378.024 548.296 204926.321 0.005%
152  Graduate Union 146906.391 30374.045 177280.436 0.004%
153  Isaac Newton Institute for Mathematical Sciences 126575.452 27320.019 153895.471 0.004%
154  University Biomedical Services 112871.651 38010.898 150882.548 0.004%
155  UIS: VoIP 96099.165 49892.699 145991.863 0.003%
156  Mathematics, Faculty of: PWF 142220.542 3085.387 145305.929 0.003%
157  University Social Club 129758.307 2423.548 132181.854 0.003%
158  E-Science Centre 103558.683 19569.667 123128.350 0.003%
159  Varsity Publications 99053.179 17588.140 116641.319 0.003%
160  Great St Mary's Church 104776.407 9285.139 114061.545 0.003%
161  Needham Research Institute 29573.467 82760.983 112334.450 0.003%
162  Biotechnology, Institute of 87137.761 5593.887 92731.648 0.002%
163  Woolf Institute 48245.525 11718.411 59963.936 0.001%
164  Astra Zeneca 44250.883 11412.133 55663.016 0.001%
165  Wesley House College 55225.698 191.708 55417.405 0.001%
166  Theoretical & Applied Linguistics, Dept of (Linguistics, Dept of/Modern and Medieval Languages) 26854.860 8679.708 35534.568 0.001%
167  CCI: Birdlife International 21521.487 6210.408 27731.895 0.001%
168  Westcott House 11106.886 15371.785 26478.671 0.001%
169  Physics, Department of: PWF Managed Cluster 14436.546 54.958 14491.504 0.000%
170  UIS: Videoconference service and development 12021.689 72.681 12094.370 0.000%
171  UIS: Misc. 131.111.016.000/20 7229.850 248.313 7478.163 0.000%
172  LoRa Net (Ian Lewis) 817.411 2636.945 3454.357 0.000%
173  UIS: Misc. 131.111.048.000/20 3162.602 3.238 3165.840 0.000%
174  Cambridge Assessment (was Local Examinations Syndicate): Res. & Eval. Div. 2271.763 105.234 2376.997 0.000%
175  UIS: Misc. 131.111.080.000/20 589.427 0.000 589.427 0.000%
176  UIS: Misc. 131.111.000.000/20 150.006 363.220 513.226 0.000%
177  UIS: Misc. 131.111.096.000/20 365.555 137.511 503.066 0.000%
178  Counselling Service 442.726 3.414 446.140 0.000%
179  UIS: Misc. 131.111.128.000/17 430.002 0.000 430.002 0.000%
180  Cambridge Innovation Capital 210.011 45.383 255.394 0.000%
181  UIS: Misc. 131.111.112.000/20 78.304 0.000 78.304 0.000%
182  University Farm and Agronomy Centre 53.729 9.185 62.915 0.000%
183  Council of the School of Arts & Humanities (CSAH) 54.016 0.246 54.263 0.000%
184  UIS: Misc. 131.111.064.000/20 51.337 0.000 51.337 0.000%
185  UIS: Misc. 192.153.213.000/24 38.999 0.679 39.678 0.000%
186  Disability Resource Centre 20.225 0.432 20.657 0.000%
187  UIS: Misc. 131.111.032.000/20 6.279 0.000 6.279 0.000%
188  UIS: Firewall 2.601 0.000 2.601 0.000%
189  Unite (was Amicus) 1.257 0.000 1.257 0.000%
190  Nanoscience Centre 1.131 0.000 1.131 0.000%
191  CCI: British Trust for Ornithology 0.077 0.175 0.252 0.000%
192  University Dental Practice (ceased 2017) 0.192 0.000 0.192 0.000%
193  CCI: World Conservation Monitoring Centre 0.002 0.001 0.003 0.000%
194  UIS: NAT (webcache) 0.000 0.000 0.000 0.000%