Network Traffic

JANET traffic statistics for the year 1 Aug 2016 to 31 Jul 2017 for Cambridge University

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Rank  Institution In (MB) Out (MB) Total (MB) %
   Cambridge totals 24873630017.215 9165082909.353 34038712926.567 100.000%
UIS: Wireless eduroam 4014224741.131 1221282035.428 5235506776.559 15.381%
Physics, High Energy Physics 1494562356.578 559420608.442 2053982965.020 6.034%
UIS: HPCS 738011044.954 936300473.411 1674311518.365 4.919%
UIS: Wireless UniOfCam 1124936011.262 503741956.548 1628677967.810 4.785%
St John's College 846104680.086 237240183.111 1083344863.197 3.183%
Trinity College 782164582.367 157105212.265 939269794.632 2.759%
Jesus College 800349546.756 96455783.485 896805330.241 2.635%
Pembroke College 752810918.673 95409966.124 848220884.797 2.492%
University Press 276813677.003 528368026.656 805181703.660 2.365%
10  Engineering, Department of 583321955.601 221097511.722 804419467.323 2.363%
11  Newnham College 252234153.050 520840257.662 773074410.712 2.271%
12  Homerton College 577052518.243 131016510.938 708069029.181 2.080%
13  Fitzwilliam College 637627392.305 64073129.598 701700521.903 2.061%
14  Christ's College 568546771.993 84330322.273 652877094.266 1.918%
15  Astronomy, Institute of 497684253.134 141823296.842 639507549.976 1.879%
16  King's College 538388715.482 92405027.667 630793743.149 1.853%
17  St Catharine's College 568762909.535 57891850.257 626654759.791 1.841%
18  CR-UK Cambridge Institute 395493263.515 179764166.740 575257430.255 1.690%
19  Peterhouse 477306220.590 50506454.016 527812674.606 1.551%
20  Clinical School (General) 395153931.493 111036587.845 506190519.338 1.487%
21  MRC Laboratory for Molecular Biology (MRC-LMB) 360087661.172 125513678.052 485601339.224 1.427%
22  Emmanuel College 426777532.113 49023473.076 475801005.189 1.398%
23  Corpus Christi College 422625025.703 43037867.162 465662892.865 1.368%
24  Magdalene College 379331431.556 63720312.892 443051744.448 1.302%
25  Wolfson College 325863508.993 106558712.823 432422221.816 1.270%
26  UIS: Misc. 128.232.128.000/17 148447950.121 263329513.343 411777463.464 1.210%
27  Selwyn College 350927786.311 51143751.256 402071537.568 1.181%
28  Chemistry, Department of 294162105.726 61137193.554 355299299.280 1.044%
29  St Edmund's College 307936781.985 40815509.919 348752291.905 1.025%
30  Darwin College 307293153.500 36132984.101 343426137.601 1.009%
31  UIS: Misc. 172.016.000.000-172.030.255.255 269184846.777 61225273.798 330410120.576 0.971%
32  Cambridge Assessment (was Local Examinations Syndicate) 270705029.324 54183765.202 324888794.526 0.954%
33  Robinson College 271118363.323 42298190.774 313416554.097 0.921%
34  Applied Mathematics and Theoretical Physics, Department of (DAMTP) 182733375.784 89920323.018 272653698.802 0.801%
35  Judge Business School 206848076.764 48149633.212 254997709.976 0.749%
36  UIS: VPN Service 66209911.930 184641107.966 250851019.896 0.737%
37  UIS: Servers 184144377.691 53651483.343 237795861.034 0.699%
38  Computer Laboratory (Computer Science) 115375818.193 116770555.131 232146373.324 0.682%
39  Girton College 198360655.299 10620862.188 208981517.487 0.614%
40  Central Administration (Old Schools) 86910888.277 111134520.196 198045408.473 0.582%
41  Biochemistry, Department of 111702279.290 76721513.061 188423792.351 0.554%
42  UIS: Streaming Media Service 1657260.212 177472461.682 179129721.894 0.526%
43  Downing College 154068066.146 14758692.864 168826759.009 0.496%
44  Hughes Hall 143929720.927 13622345.956 157552066.883 0.463%
45  Churchill College 149770728.169 7778748.085 157549476.254 0.463%
46  Stem Cell Research and Systems Biology, Centres for 135195981.846 19123007.788 154318989.634 0.453%
47  UIS: E-mail services 44460078.513 99106296.142 143566374.655 0.422%
48  Earth Sciences, Department of 117040070.421 19595599.331 136635669.752 0.401%
49  Gurdon Institute (previously Wellcome) 104826003.139 26796460.668 131622463.807 0.387%
50  Sainsbury Laboratory 95199204.421 29957645.964 125156850.386 0.368%
51  MRC Cognition & Brain Sciences Unit (MRC-CBU) 27537811.793 91219013.347 118756825.140 0.349%
52  Queens' College 99223165.624 17357634.526 116580800.150 0.342%
53  Clare Hall 106638956.555 9223632.418 115862588.973 0.340%
54  UIS: Misc. 193.060.080.000/20 89135895.493 24207668.544 113343564.037 0.333%
55  Chemical Engineering & Biotechnology 65049866.158 44482100.710 109531966.869 0.322%
56  Pathology, Department of 67842982.175 39954219.667 107797201.842 0.317%
57  Physics, Radio Astronomy & Astrophysics 49788591.458 48118879.372 97907470.830 0.288%
58  Gonville & Caius College 66797807.075 29306575.448 96104382.524 0.282%
59  Clare College 85789471.166 10283038.602 96072509.768 0.282%
60  University Library 46041151.813 49690957.698 95732109.511 0.281%
61  Sidney Sussex College 80576081.561 13370255.809 93946337.369 0.276%
62  Physiology, Development and Neuroscience, Department of 63912262.292 25944127.398 89856389.690 0.264%
63  Economics 51467445.856 31609773.462 83077219.319 0.244%
64  Crystallographic Data Centre 24730832.531 57818152.208 82548984.739 0.243%
65  Psychology, Department of 58210264.765 23076308.622 81286573.387 0.239%
66  Plant Sciences, Department of 59161731.662 19504769.982 78666501.643 0.231%
67  Clinical School (MSDN): Hutchison/MRC Research Centre 69933703.311 8076790.883 78010494.194 0.229%
68  Strangeways Research Laboratory 50209281.528 26700881.616 76910163.144 0.226%
69  Physics, Mott Building subdivisons 56254261.120 13470789.371 69725050.491 0.205%
70  UIS: Falcon Service 1579410.284 66357217.295 67936627.579 0.200%
71  Materials Science, Department of 46895074.792 18198602.243 65093677.035 0.191%
72  CIMR (Cambridge Institute for Medical Research) 46336436.109 14871567.902 61208004.011 0.180%
73  Zoology, Department of 43480967.628 17060847.237 60541814.864 0.178%
74  UIS: CUDN Infrastructure 35116601.245 21821781.823 56938383.068 0.167%
75  Clinical School (MSDN): MRC Mitochondrial Biology Unit 49360525.010 3303730.106 52664255.116 0.155%
76  Veterinary Medicine, Department of 44722020.693 6955078.386 51677099.079 0.152%
77  UIS: Staff network 32541199.187 18152541.939 50693741.126 0.149%
78  Geography, Department of 34899342.830 13739229.459 48638572.289 0.143%
79  MRC Resource Centre for Human Nutrition Research (MRC-HNR) 41809683.758 4343653.663 46153337.421 0.136%
80  Lucy Cavendish College 33861155.518 12256738.680 46117894.197 0.135%
81  Trinity Hall 41107448.991 3756431.277 44863880.268 0.132%
82  HSPS/POLIS in Alison Richard Building (formerly International Studies) 31076920.305 9553551.567 40630471.872 0.119%
83  Physics, Nanophotonics, Optoelectronics & Microelectronics 21910692.520 13675295.898 35585988.418 0.105%
84  Genetics, Department of 23357313.442 12150370.129 35507683.571 0.104%
85  Archaeology & Anthropology, Faculty of 27346814.456 6768740.284 34115554.740 0.100%
86  Architecture, Department of 24207484.668 8796985.822 33004470.489 0.097%
87  Students Union 7560221.297 23456915.930 31017137.227 0.091%
88  Clinical School (MSDN): Wolfson Brain Imaging Centre 22656687.999 6870954.867 29527642.866 0.087%
89  Education 18856145.121 8051314.085 26907459.206 0.079%
90  Pure Mathematics and Mathematical Statistics, Department of (DPMMS) 15786199.475 10542610.095 26328809.570 0.077%
91  Physics, Cavendish Teaching and Administration 21957237.974 4179108.815 26136346.789 0.077%
92  MRC Epidemiology Unit 21761562.281 3016688.045 24778250.326 0.073%
93  Law, Faculty of 13870975.500 8848211.458 22719186.958 0.067%
94  UIS: Managed Web Service 960912.251 19994982.008 20955894.258 0.062%
95  Medicine 13319427.604 7246231.598 20565659.202 0.060%
96  Council of the School of Biological Sciences: mole.bio 14483687.468 5854008.069 20337695.536 0.060%
97  Margaret Beaufort Institute of Theology 14336189.880 5237645.467 19573835.347 0.058%
98  Modern and Medieval Languages, Faculty of 15360847.301 4160398.805 19521246.106 0.057%
99  Physics, Biological and Soft Systems 12514347.845 5013848.079 17528195.924 0.051%
100  Biological Anthropology, Department of 7499157.441 10013969.063 17513126.503 0.051%
101  Murray Edwards College (formerly New Hall) 15141612.458 1817430.606 16959043.065 0.050%
102  History 9236037.086 6884619.395 16120656.480 0.047%
103  Ridley Hall 13874769.779 1438779.662 15313549.441 0.045%
104  Psychiatry 14082538.536 867365.710 14949904.246 0.044%
105  MRC Biostatistics Unit (MRC-BSU) 12302810.810 2607010.281 14909821.092 0.044%
106  Pharmacology, Department of 10695133.586 3554197.864 14249331.450 0.042%
107  UIS: Co-location service 8722090.127 5491692.002 14213782.129 0.042%
108  Fitzwilliam Museum 7578844.497 6339944.566 13918789.063 0.041%
109  Tyndale House 8564474.523 5248526.351 13813000.875 0.041%
110  Asian and Middle Eastern Studies 10544485.578 2954903.813 13499389.391 0.040%
111  Language Centre 8820770.324 4151563.833 12972334.157 0.038%
112  HSPS/SHSS in the Mond (formerly Centre of African Studies) 11352283.161 1596216.393 12948499.553 0.038%
113  HSPS/Sociology/Psychology/SPS in various places (formerly POLIS, PPSIS, SPS) 9530409.026 2701102.796 12231511.823 0.036%
114  English, Faculty of 9185938.531 3018364.214 12204302.745 0.036%
115  Physics, Theory of Condensed Matter 5230113.833 6773694.480 12003808.313 0.035%
116  Cambridge Institute for Sustainability Leadership 9691742.512 2052879.751 11744622.263 0.035%
117  Criminology, Institute of 7765548.511 3933938.184 11699486.695 0.034%
118  UIS: Web & News services 6260381.117 4523634.362 10784015.480 0.032%
119  History & Philosophy of Science, Department of 8533261.784 2038185.771 10571447.555 0.031%
120  Obstetrics & Gynaecology 2656389.495 7181066.705 9837456.200 0.029%
121  Music, Faculty of 6153962.726 2655503.436 8809466.162 0.026%
122  Nanoscience Centre 7408730.835 842743.064 8251473.900 0.024%
123  Clinical Neurosciences, Department of 6876265.983 1195927.286 8072193.269 0.024%
124  Land Economy 5954585.379 1766824.687 7721410.067 0.023%
125  Westminster College 3556730.460 4136802.180 7693532.641 0.023%
126  Lauterpacht International Law Research Centre 3092184.653 4511800.840 7603985.493 0.022%
127  ADC Theatre 5622033.074 1866444.890 7488477.965 0.022%
128  Theoretical & Applied Linguistics, Dept of (English & Applied Linguistics Research Centre) 5695061.036 1516097.721 7211158.757 0.021%
129  UIS: West Cambridge Data Centre 6791005.160 369819.892 7160825.052 0.021%
130  UIS: User/Teaching Rooms 6329112.219 822769.541 7151881.760 0.021%
131  Biotechnology, Institute of 5826678.866 1314674.275 7141353.141 0.021%
132  Cambridge Enterprise 5595015.345 935493.895 6530509.240 0.019%
133  Careers Service 3584715.869 2475102.847 6059818.716 0.018%
134  University Library: open-access facilities 4069216.560 1868738.107 5937954.667 0.017%
135  Kettle's Yard 5173849.568 616925.826 5790775.394 0.017%
136  Physiology, Department of, etc: 307 Huntingdon Rd 5416817.889 211124.502 5627942.390 0.017%
137  Varsity Publications 1018148.562 4583176.050 5601324.612 0.016%
138  Chemistry, Department of: PWF Managed Cluster 5045854.268 214667.426 5260521.695 0.015%
139  Earth Sciences: BP Institute 4081460.203 909965.926 4991426.130 0.015%
140  Botanic Garden 3175912.932 1300176.827 4476089.760 0.013%
141  Social Anthropology, Department of 3746510.097 421712.351 4168222.449 0.012%
142  Isaac Newton Institute for Mathematical Sciences 1927976.725 2034274.835 3962251.560 0.012%
143  UIS:DS/MCS infrastructure 1643566.597 2194476.867 3838043.464 0.011%
144  Divinity, Faculty of 3270300.543 467292.899 3737593.442 0.011%
145  Classics, Faculty of 2736671.301 960973.735 3697645.036 0.011%
146  Philosophy, Faculty of 2507668.997 350462.354 2858131.351 0.008%
147  Wesley House College 2431177.347 134412.623 2565589.970 0.008%
148  Sanger Centre (EMBL, HGMP, etc) 1749249.968 121382.202 1870632.170 0.005%
149  Clinical School (MSDN): Radiology 1339720.911 362757.580 1702478.491 0.005%
150  Needham Research Institute 827188.701 779764.630 1606953.331 0.005%
151  Office of Intercollegiate Services 1380995.861 70535.958 1451531.818 0.004%
152  Mathematics, Faculty of: PWF 1202279.136 46343.018 1248622.154 0.004%
153  Gates Cambridge Trust 1023214.029 173223.984 1196438.013 0.004%
154  UIS: VoIP 503287.477 544124.187 1047411.663 0.003%
155  HSPS at 17 Mill Lane 688118.162 181637.179 869755.341 0.003%
156  Theoretical & Applied Linguistics, Dept of (Linguistics, Dept of/Modern and Medieval Languages) 368840.893 463106.170 831947.063 0.002%
157  University Social Club 705227.157 17274.497 722501.654 0.002%
158  Graduate Union 476979.034 107946.378 584925.412 0.002%
159  E-Science Centre 389764.066 92055.866 481819.932 0.001%
160  Physics, Department of: PWF Managed Cluster 408033.045 20456.483 428489.528 0.001%
161  UIS: Videoconference service and development 199882.019 169482.240 369364.260 0.001%
162  University Dental Practice (ceased 2017) 221273.995 34512.130 255786.125 0.001%
163  Westcott House 60428.087 61517.865 121945.952 0.000%
164  UIS: Misc. 192.153.213.000/24 2037.736 114325.104 116362.840 0.000%
165  UIS: Misc. 131.111.016.000/20 44348.900 53524.402 97873.302 0.000%
166  Counselling Service 74722.943 9534.625 84257.568 0.000%
167  UIS: Misc. 131.111.000.000/20 18696.733 42356.248 61052.980 0.000%
168  UIS: Misc. 131.111.048.000/20 55471.605 377.120 55848.725 0.000%
169  Cambridge Assessment (was Local Examinations Syndicate): Res. & Eval. Div. 20384.833 29064.123 49448.956 0.000%
170  UIS: Misc. 131.111.128.000/17 47395.401 0.032 47395.433 0.000%
171  University Farm and Agronomy Centre 3868.067 8131.850 11999.917 0.000%
172  UIS: Misc. 131.111.096.000/20 8542.580 989.276 9531.856 0.000%
173  UIS: Misc. 131.111.112.000/20 8235.727 0.000 8235.727 0.000%
174  UIS: Misc. 131.111.080.000/20 8230.792 0.503 8231.295 0.000%
175  Unite (was Amicus) 1817.502 6309.566 8127.068 0.000%
176  UIS: Misc. 131.111.064.000/20 6122.341 0.000 6122.341 0.000%
177  Council of the School of Arts & Humanities (CSAH) 3839.716 29.617 3869.332 0.000%
178  Cambridge Innovation Capital 466.322 2669.152 3135.475 0.000%
179  Disability Resource Centre 1776.426 75.893 1852.319 0.000%
180  UIS: Misc. 131.111.032.000/20 783.747 236.495 1020.242 0.000%
181  UIS: Firewall 372.646 0.000 372.646 0.000%
182  UIS: Cambridge Grid Project 0.000 0.000 0.000 0.000%
183  UIS: NAT (webcache) 0.000 0.000 0.000 0.000%
184  UIS: Multicast 0.000 0.000 0.000 0.000%