Network Traffic

JANET traffic statistics for the incomplete year 1 Aug 2017 to 16 Feb 2018 for Cambridge University

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Rank  Institution In (MB) Out (MB) Total (MB) %
   Cambridge totals 9280998204.085 2194265040.016 11475263244.101 100.000%
UIS: Wireless eduroam 2204458084.211 624696145.375 2829154229.586 24.654%
UIS: Wireless UniOfCam 537437452.582 214268514.288 751705966.870 6.551%
Physics, High Energy Physics 494921180.664 125894651.262 620815831.926 5.410%
UIS: HPCS 244799519.648 112015516.895 356815036.543 3.109%
Trinity College 253554279.723 40161015.610 293715295.333 2.560%
Pembroke College 269899694.778 18157741.676 288057436.454 2.510%
St John's College 215917508.591 70352675.051 286270183.642 2.495%
Homerton College 257265463.946 24968248.717 282233712.663 2.459%
MRC Laboratory for Molecular Biology (MRC-LMB) 239433959.604 22510727.474 261944687.079 2.283%
10  Jesus College 257663504.767 2223710.797 259887215.564 2.265%
11  Astronomy, Institute of 208889264.849 48642386.110 257531650.959 2.244%
12  Christ's College 230922912.287 18933057.899 249855970.187 2.177%
13  Emmanuel College 188406757.895 10194589.272 198601347.166 1.731%
14  Peterhouse 183316932.235 14672077.714 197989009.949 1.725%
15  Fitzwilliam College 173350372.614 16825280.106 190175652.720 1.657%
16  King's College 155423151.840 23440362.086 178863513.926 1.559%
17  Wolfson College 132615725.097 35982237.119 168597962.216 1.469%
18  UIS: VPN Service 71145626.689 97400995.426 168546622.115 1.469%
19  St Catharine's College 162890423.244 3970162.607 166860585.850 1.454%
20  Clinical School (General) 137669715.157 10218639.188 147888354.345 1.289%
21  Chemistry, Department of 115623423.394 31098310.685 146721734.079 1.279%
22  Engineering, Department of 121838668.286 8745210.755 130583879.041 1.138%
23  UIS: Streaming Media Service 1755411.000 126488038.152 128243449.152 1.118%
24  Selwyn College 123270618.358 1618236.066 124888854.424 1.088%
25  Corpus Christi College 112709428.084 6461738.888 119171166.972 1.039%
26  Central Administration (Old Schools) 73837594.682 43840710.429 117678305.111 1.025%
27  Magdalene College 101850831.982 12191798.312 114042630.293 0.994%
28  Newnham College 87637905.580 21939731.659 109577637.239 0.955%
29  CR-UK Cambridge Institute 77314316.646 29523219.177 106837535.823 0.931%
30  Robinson College 104852080.333 1630541.960 106482622.293 0.928%
31  Darwin College 102742938.994 2631935.812 105374874.805 0.918%
32  Physics, Cavendish Teaching and Administration 95939908.009 3908900.039 99848808.048 0.870%
33  University Press 85265107.151 14497820.452 99762927.603 0.869%
34  St Edmund's College 69547975.877 3217342.068 72765317.945 0.634%
35  Cambridge Assessment (was Local Examinations Syndicate) 71822604.642 841728.438 72664333.081 0.633%
36  UIS: E-mail services 30932990.979 33074810.151 64007801.130 0.558%
37  UIS: Misc. 172.016.000.000-172.030.255.255 36701529.636 26155467.812 62856997.448 0.548%
38  Judge Business School 50404263.643 7746395.351 58150658.994 0.507%
39  Applied Mathematics and Theoretical Physics, Department of (DAMTP) 41622766.445 15273738.663 56896505.108 0.496%
40  Botanic Garden 54641929.176 165173.510 54807102.685 0.478%
41  Stem Cell Research and Systems Biology, Centres for 33643267.315 16208091.905 49851359.220 0.434%
42  Zoology, Department of 41124061.525 3472815.043 44596876.568 0.389%
43  Gurdon Institute (previously Wellcome) 38397772.711 1400016.365 39797789.077 0.347%
44  Computer Laboratory (Computer Science) 36557778.078 2158642.806 38716420.884 0.337%
45  Downing College 35688710.413 2695230.072 38383940.485 0.334%
46  UIS: Servers 20987922.161 15858972.536 36846894.697 0.321%
47  Sainsbury Laboratory 29015319.263 7079085.746 36094405.008 0.315%
48  Biochemistry, Department of 33398846.608 1984893.807 35383740.415 0.308%
49  Chemical Engineering & Biotechnology 22812246.430 10100623.042 32912869.472 0.287%
50  Clinical School (MSDN): MRC Mitochondrial Biology Unit 32417232.863 116764.047 32533996.910 0.284%
51  MRC Cognition & Brain Sciences Unit (MRC-CBU) 8346035.952 23425797.721 31771833.672 0.277%
52  CCI: Cambridge Conservation Initiative Services 31020521.052 661432.351 31681953.403 0.276%
53  Earth Sciences, Department of 30124850.481 887037.516 31011887.996 0.270%
54  Pathology, Department of 25649173.371 4573079.541 30222252.912 0.263%
55  Physiology, Development and Neuroscience, Department of 26069139.507 3748320.141 29817459.648 0.260%
56  Plant Sciences, Department of 26167160.547 2095968.613 28263129.160 0.246%
57  CIMR (Cambridge Institute for Medical Research) 25363788.027 785178.906 26148966.934 0.228%
58  UIS: CUDN Infrastructure 13530910.809 12256856.235 25787767.044 0.225%
59  Queens' College 24970717.429 615008.612 25585726.041 0.223%
60  UIS: Falcon Service 815283.816 24547641.203 25362925.019 0.221%
61  Girton College 24675239.954 280520.935 24955760.889 0.217%
62  University Library 15635949.804 8531377.381 24167327.185 0.211%
63  Psychology, Department of 20001555.641 3499917.305 23501472.946 0.205%
64  UIS: Misc. 128.232.128.000/17 1946736.374 21444650.158 23391386.532 0.204%
65  Clare College 21127267.969 1882122.900 23009390.869 0.201%
66  Sidney Sussex College 20519217.513 2254110.809 22773328.322 0.198%
67  Clinical School (MSDN): Hutchison/MRC Research Centre 22049075.893 301086.859 22350162.752 0.195%
68  Genetics, Department of 9845538.483 12404928.004 22250466.487 0.194%
69  Physics, Radio Astronomy & Astrophysics 18340297.518 2349888.439 20690185.957 0.180%
70  Physics, Mott Building subdivisons 15686667.757 4997497.416 20684165.173 0.180%
71  Strangeways Research Laboratory 18897177.863 1070652.262 19967830.125 0.174%
72  Gonville & Caius College 16097737.377 3486634.688 19584372.065 0.171%
73  Pure Mathematics and Mathematical Statistics, Department of (DPMMS) 18443510.627 865611.298 19309121.925 0.168%
74  UIS: Staff network 11008410.645 8241232.428 19249643.073 0.168%
75  Economics 15828759.944 2463063.658 18291823.602 0.159%
76  Lucy Cavendish College 13076853.660 4883842.343 17960696.003 0.157%
77  Archaeology & Anthropology, Faculty of 16720843.543 883869.761 17604713.304 0.153%
78  Materials Science, Department of 14150364.390 2160979.155 16311343.545 0.142%
79  Hughes Hall 13651405.390 1117556.208 14768961.598 0.129%
80  Churchill College 14060908.436 210728.386 14271636.823 0.124%
81  Veterinary Medicine, Department of 9157806.434 2465648.535 11623454.970 0.101%
82  Geography, Department of 9830974.457 1145871.930 10976846.387 0.096%
83  Trinity Hall 8869235.288 1829737.620 10698972.908 0.093%
84  Physics, Nanophotonics, Optoelectronics & Microelectronics 8534925.208 1748616.720 10283541.927 0.090%
85  Crystallographic Data Centre 8733923.688 931967.521 9665891.209 0.084%
86  MRC Epidemiology Unit 7067721.789 2506241.269 9573963.057 0.083%
87  Education 7910253.276 877772.139 8788025.415 0.077%
88  UIS: Co-location service 6172439.319 2497879.583 8670318.902 0.076%
89  Clinical School (MSDN): Wolfson Brain Imaging Centre 6455979.220 1321253.334 7777232.553 0.068%
90  UIS: Managed Web Service 299016.618 7005849.558 7304866.177 0.064%
91  Sanger Centre (EMBL, HGMP, etc) 5909669.201 1259392.522 7169061.723 0.062%
92  Theoretical & Applied Linguistics, Dept of (English & Applied Linguistics Research Centre) 6572797.223 559825.125 7132622.348 0.062%
93  CCI: Flora and Fauna International 5402880.574 1707837.090 7110717.665 0.062%
94  Modern and Medieval Languages, Faculty of 4794845.491 1821807.909 6616653.400 0.058%
95  Margaret Beaufort Institute of Theology 5608085.259 984825.347 6592910.606 0.057%
96  MRC Resource Centre for Human Nutrition Research (MRC-HNR) 5790397.762 111645.840 5902043.601 0.051%
97  HSPS/SHSS in the Mond (formerly Centre of African Studies) 5548542.738 208648.037 5757190.775 0.050%
98  Clare Hall 5386949.757 171038.825 5557988.582 0.048%
99  Architecture, Department of 5237394.472 232854.095 5470248.566 0.048%
100  Law, Faculty of 3414784.289 1879898.260 5294682.549 0.046%
101  Tyndale House 4366711.387 599880.844 4966592.232 0.043%
102  Physics, Biological and Soft Systems 4022894.612 739936.884 4762831.496 0.042%
103  HSPS/POLIS in Alison Richard Building (formerly International Studies) 4516978.904 197711.189 4714690.093 0.041%
104  Asian and Middle Eastern Studies 4590093.995 63712.734 4653806.729 0.041%
105  Psychiatry 4230186.339 174269.840 4404456.178 0.038%
106  Medicine 4165824.867 227499.104 4393323.971 0.038%
107  UIS: Web & News services 2901034.562 1350636.329 4251670.892 0.037%
108  Fitzwilliam Museum 3101238.874 969895.331 4071134.205 0.035%
109  MRC Biostatistics Unit (MRC-BSU) 3940314.750 53447.808 3993762.558 0.035%
110  Cambridge Institute for Sustainability Leadership 3475899.415 363282.277 3839181.692 0.033%
111  UIS: Misc. 193.060.080.000/20 2865931.125 960255.999 3826187.123 0.033%
112  ADC Theatre 2712532.404 997911.673 3710444.078 0.032%
113  Divinity, Faculty of 3629376.184 45967.500 3675343.684 0.032%
114  History 2606010.355 1036482.582 3642492.936 0.032%
115  English, Faculty of 3384363.457 186339.635 3570703.092 0.031%
116  Ridley Hall 3507885.131 39880.984 3547766.116 0.031%
117  History & Philosophy of Science, Department of 3049301.161 204780.235 3254081.396 0.028%
118  Criminology, Institute of 2294229.717 678759.176 2972988.893 0.026%
119  Physics, Theory of Condensed Matter 1898739.011 1048471.212 2947210.223 0.026%
120  HSPS/Sociology/Psychology/SPS in various places (formerly POLIS, PPSIS, SPS) 2487673.301 435033.050 2922706.351 0.025%
121  Biological Anthropology, Department of 2491667.731 387992.084 2879659.815 0.025%
122  Language Centre 2647502.526 101340.692 2748843.218 0.024%
123  Pharmacology, Department of 2670816.557 53393.798 2724210.355 0.024%
124  Murray Edwards College (formerly New Hall) 2611229.062 95150.000 2706379.061 0.024%
125  UIS: West Cambridge Data Centre 2566158.812 118061.440 2684220.252 0.023%
126  Music, Faculty of 2272041.970 322304.656 2594346.625 0.023%
127  UIS: User/Teaching Rooms 2483683.625 51580.015 2535263.639 0.022%
128  Cambridge Enterprise 1474485.542 686460.888 2160946.429 0.019%
129  Astra Zeneca 1868691.135 122582.008 1991273.143 0.017%
130  Land Economy 1893992.992 88560.416 1982553.408 0.017%
131  Council of the School of Biological Sciences: mole.bio 1704006.796 149911.257 1853918.053 0.016%
132  Kettle's Yard 1614014.019 206947.520 1820961.539 0.016%
133  Clinical Neurosciences, Department of 1749385.184 6282.288 1755667.472 0.015%
134  Classics, Faculty of 1111852.588 544711.545 1656564.132 0.014%
135  Obstetrics & Gynaecology 862878.625 715820.232 1578698.857 0.014%
136  Physiology, Department of, etc: 307 Huntingdon Rd 1378020.370 28297.554 1406317.924 0.012%
137  University Library: open-access facilities 1030577.138 341901.719 1372478.858 0.012%
138  UIS:DS/MCS infrastructure 705114.424 642455.761 1347570.185 0.012%
139  CCI: International Union for Conservation of Nature 38350.433 1234275.840 1272626.273 0.011%
140  Careers Service 1165898.300 55294.724 1221193.024 0.011%
141  Cambridge Union Society 1163456.512 43160.679 1206617.191 0.011%
142  Students Union 959706.471 243212.525 1202918.996 0.010%
143  University Biomedical Services 803617.981 360725.709 1164343.690 0.010%
144  Social Anthropology, Department of 1051806.437 74631.596 1126438.033 0.010%
145  HSPS at 17 Mill Lane 878554.113 134065.128 1012619.241 0.009%
146  Lauterpacht International Law Research Centre 940227.835 39817.167 980045.002 0.009%
147  Philosophy, Faculty of 954977.850 9680.287 964658.137 0.008%
148  Clinical School (MSDN): Radiology 873055.688 23394.643 896450.331 0.008%
149  Westminster College 799135.707 83783.267 882918.974 0.008%
150  Chemistry, Department of: PWF Managed Cluster 813254.296 948.332 814202.628 0.007%
151  Woolf Institute 503724.109 234566.074 738290.183 0.006%
152  Earth Sciences: BP Institute 493040.534 46499.945 539540.479 0.005%
153  Office of Intercollegiate Services 470268.464 38556.628 508825.092 0.004%
154  Gates Cambridge Trust 424053.759 61122.917 485176.676 0.004%
155  Needham Research Institute 276379.564 165210.886 441590.450 0.004%
156  UIS: VoIP 230438.625 137370.268 367808.894 0.003%
157  Graduate Union 290789.401 57311.220 348100.621 0.003%
158  E-Science Centre 265715.315 71874.571 337589.885 0.003%
159  Isaac Newton Institute for Mathematical Sciences 269806.872 58887.957 328694.829 0.003%
160  Great St Mary's Church 246082.563 63946.688 310029.251 0.003%
161  Mathematics, Faculty of: PWF 272925.001 4107.184 277032.185 0.002%
162  Varsity Publications 232200.034 39272.636 271472.670 0.002%
163  University Social Club 256316.880 6814.984 263131.863 0.002%
164  CCI: Birdlife International 122735.907 27384.704 150120.611 0.001%
165  Wesley House College 105346.392 368.292 105714.684 0.001%
166  Biotechnology, Institute of 87164.766 5594.841 92759.607 0.001%
167  Theoretical & Applied Linguistics, Dept of (Linguistics, Dept of/Modern and Medieval Languages) 73923.535 10933.288 84856.823 0.001%
168  Westcott House 37416.510 34019.530 71436.040 0.001%
169  Physics, Department of: PWF Managed Cluster 64781.832 311.013 65092.845 0.001%
170  UIS: Videoconference service and development 51194.308 537.344 51731.652 0.000%
171  UIS: Misc. 131.111.016.000/20 23642.409 816.088 24458.497 0.000%
172  LoRa Net (Ian Lewis) 2009.363 7862.267 9871.630 0.000%
173  Cambridge Assessment (was Local Examinations Syndicate): Res. & Eval. Div. 6423.932 279.393 6703.325 0.000%
174  UIS: Misc. 131.111.048.000/20 3162.602 3.238 3165.840 0.000%
175  Counselling Service 3034.726 8.255 3042.981 0.000%
176  UIS: Misc. 131.111.080.000/20 1568.320 0.000 1568.320 0.000%
177  UIS: Misc. 131.111.128.000/17 817.723 0.000 817.723 0.000%
178  UIS: Misc. 131.111.000.000/20 150.006 363.220 513.226 0.000%
179  UIS: Misc. 131.111.096.000/20 365.555 137.511 503.066 0.000%
180  Cambridge Innovation Capital 210.011 45.383 255.394 0.000%
181  University Farm and Agronomy Centre 85.148 10.974 96.121 0.000%
182  Council of the School of Arts & Humanities (CSAH) 93.109 0.664 93.773 0.000%
183  UIS: Misc. 131.111.112.000/20 78.304 0.000 78.304 0.000%
184  UIS: Misc. 192.153.213.000/24 63.849 1.837 65.686 0.000%
185  UIS: Misc. 131.111.064.000/20 51.337 0.000 51.337 0.000%
186  Disability Resource Centre 48.981 0.969 49.949 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 0.093 0.180 0.273 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%