Network Traffic

JANET traffic statistics for the incomplete year 1 Aug 2017 to 23 Jun 2018 for Cambridge University

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Rank  Institution In (MB) Out (MB) Total (MB) %
   Cambridge totals 17239905925.173 3336123746.564 20576029671.737 100.000%
UIS: Wireless eduroam 4299152990.185 898503991.027 5197656981.212 25.261%
UIS: Wireless UniOfCam 913833136.509 342895145.673 1256728282.182 6.108%
Physics, High Energy Physics 793551023.888 212266401.272 1005817425.160 4.888%
UIS: HPCS 560766112.079 176351792.945 737117905.023 3.582%
Trinity College 492088323.388 78931583.649 571019907.037 2.775%
Homerton College 531303976.610 26102752.144 557406728.754 2.709%
Pembroke College 518544612.550 21458412.102 540003024.652 2.624%
St John's College 413973930.392 115418544.371 529392474.762 2.573%
MRC Laboratory for Molecular Biology (MRC-LMB) 448695761.289 69758846.709 518454607.998 2.520%
10  Jesus College 475093309.292 3573191.840 478666501.132 2.326%
11  Christ's College 452535713.779 19546886.676 472082600.455 2.294%
12  Astronomy, Institute of 377938476.182 59560334.452 437498810.634 2.126%
13  Emmanuel College 396650087.315 10664670.571 407314757.886 1.980%
14  Peterhouse 347443646.342 15844174.318 363287820.660 1.766%
15  King's College 289614230.218 41204368.892 330818599.110 1.608%
16  Wolfson College 261147990.722 67166783.457 328314774.179 1.596%
17  St Catharine's College 302482712.628 6833033.778 309315746.407 1.503%
18  UIS: VPN Service 116208869.896 156746296.333 272955166.229 1.327%
19  Engineering, Department of 230253951.649 17730571.586 247984523.235 1.205%
20  Selwyn College 240761637.596 2298287.802 243059925.397 1.181%
21  Fitzwilliam College 207669474.573 17139715.037 224809189.610 1.093%
22  Chemistry, Department of 191390601.649 32980565.854 224371167.503 1.090%
23  Magdalene College 194501642.856 20730805.914 215232448.770 1.046%
24  Clinical School (General) 199416247.761 15174226.171 214590473.932 1.043%
25  Corpus Christi College 203417232.906 6703739.813 210120972.719 1.021%
26  Newnham College 170781198.820 37992364.462 208773563.282 1.015%
27  Robinson College 197837408.540 2402393.748 200239802.288 0.973%
28  MRC Biostatistics Unit (MRC-BSU) 194335389.710 276886.990 194612276.700 0.946%
29  Darwin College 185413626.380 3493730.777 188907357.156 0.918%
30  CR-UK Cambridge Institute 131720311.089 54273311.679 185993622.767 0.904%
31  UAS 110820804.367 71947112.116 182767916.483 0.888%
32  UIS: Streaming Media Service 2452429.300 174562057.946 177014487.245 0.860%
33  University Press 143112476.909 24456604.175 167569081.083 0.814%
34  St Edmund's College 132795764.875 5189923.146 137985688.021 0.671%
35  Cambridge Assessment (was Local Examinations Syndicate) 129685119.231 1718735.801 131403855.032 0.639%
36  Physics, Cavendish Teaching and Administration 106095371.580 12568121.413 118663492.993 0.577%
37  UIS: E-mail services 47670432.712 53449128.161 101119560.873 0.491%
38  UIS: Misc. 172.016.000.000-172.030.255.255 66034213.797 33430990.114 99465203.911 0.483%
39  Applied Mathematics and Theoretical Physics, Department of (DAMTP) 75113587.059 21718045.313 96831632.372 0.471%
40  Gurdon Institute (previously Wellcome) 90518549.358 2490404.834 93008954.192 0.452%
41  Judge Business School 83772072.248 9000537.404 92772609.653 0.451%
42  Stem Cell Research and Systems Biology, Centres for 48804489.938 24179304.016 72983793.954 0.355%
43  Zoology, Department of 67222012.275 4495832.640 71717844.916 0.349%
44  Computer Laboratory (Computer Science) 68198124.560 3404546.391 71602670.952 0.348%
45  Downing College 68664824.297 2829892.131 71494716.429 0.347%
46  Pathology, Department of 60422191.709 5028878.979 65451070.688 0.318%
47  Girton College 57625164.061 615723.325 58240887.386 0.283%
48  Physiology, Development and Neuroscience, Department of 48656748.041 9337355.401 57994103.441 0.282%
49  UIS: Servers 33048437.098 24139580.866 57188017.964 0.278%
50  Botanic Garden 55658526.859 170708.712 55829235.572 0.271%
51  Clinical School (MSDN): MRC Mitochondrial Biology Unit 54862545.182 209974.988 55072520.170 0.268%
52  Biochemistry, Department of 50849623.556 3111454.845 53961078.401 0.262%
53  CCI: Cambridge Conservation Initiative Services 51363668.718 968735.425 52332404.143 0.254%
54  CIMR (Cambridge Institute for Medical Research) 50046806.010 1460437.932 51507243.943 0.250%
55  Earth Sciences, Department of 48972879.121 1294376.875 50267255.995 0.244%
56  Sainsbury Laboratory 42716060.481 7432583.944 50148644.426 0.244%
57  Chemical Engineering & Biotechnology 39460816.173 10438494.129 49899310.302 0.243%
58  MRC Cognition & Brain Sciences Unit (MRC-CBU) 14331551.878 34537865.531 48869417.410 0.238%
59  Plant Sciences, Department of 45980587.997 2322752.856 48303340.853 0.235%
60  Strangeways Research Laboratory 41502144.257 5884372.645 47386516.903 0.230%
61  Sidney Sussex College 42943991.169 4210226.867 47154218.036 0.229%
62  Queens' College 45327442.943 765343.518 46092786.461 0.224%
63  UIS: Falcon Service 1243615.333 40245365.334 41488980.667 0.202%
64  University Library 25886620.651 14023040.794 39909661.444 0.194%
65  Clare College 36550544.575 2744711.972 39295256.548 0.191%
66  UIS: CUDN + Wireless Infrastructure 19239410.782 19758651.454 38998062.236 0.190%
67  Clinical School (MSDN): Hutchison/MRC Research Centre 37518134.817 740790.622 38258925.439 0.186%
68  Physics, Radio Astronomy & Astrophysics 33628947.726 4310248.016 37939195.742 0.184%
69  Psychology, Department of 33466260.093 4152222.290 37618482.383 0.183%
70  Economics 33335974.758 4143189.196 37479163.954 0.182%
71  Gonville & Caius College 26326393.172 5718271.536 32044664.708 0.156%
72  Archaeology & Anthropology, Faculty of 30217492.991 914066.180 31131559.171 0.151%
73  Lucy Cavendish College 23509760.133 7270040.824 30779800.957 0.150%
74  UIS: Staff network 20729747.349 8561890.043 29291637.392 0.142%
75  Physics, Mott Building subdivisons 23391073.176 5273001.830 28664075.006 0.139%
76  Churchill College 27208233.979 436926.031 27645160.011 0.134%
77  CCI: Flora and Fauna International 19195334.820 7717371.115 26912705.935 0.131%
78  UIS: Misc. 128.232.128.000/17 4372986.675 21480123.800 25853110.475 0.126%
79  Materials Science, Department of 23138056.246 2680696.909 25818753.155 0.125%
80  Genetics, Department of 13284743.759 12462854.101 25747597.860 0.125%
81  Hughes Hall 24015746.967 1158703.705 25174450.672 0.122%
82  Pure Mathematics and Mathematical Statistics, Department of (DPMMS) 20891704.426 1621663.216 22513367.642 0.109%
83  Geography, Department of 19035981.140 1369463.549 20405444.689 0.099%
84  Trinity Hall 15313860.978 2525772.944 17839633.922 0.087%
85  Theoretical & Applied Linguistics, Dept of (English & Applied Linguistics Research Centre) 16195911.389 1289482.824 17485394.214 0.085%
86  Crystallographic Data Centre 15662906.024 1789386.835 17452292.859 0.085%
87  Veterinary Medicine, Department of 14350203.764 2566477.718 16916681.482 0.082%
88  Physics, Nanophotonics, Optoelectronics & Microelectronics 13542879.399 3103950.697 16646830.096 0.081%
89  MRC Epidemiology Unit 12867573.050 3014342.207 15881915.257 0.077%
90  Education 12996300.361 987442.717 13983743.078 0.068%
91  Clinical School (MSDN): Wolfson Brain Imaging Centre 9993695.815 3521192.128 13514887.943 0.066%
92  Clare Hall 12883695.124 219691.722 13103386.846 0.064%
93  UIS: Managed Web Service 474562.367 11635332.596 12109894.964 0.059%
94  MRC Resource Centre for Human Nutrition Research (MRC-HNR) 11596026.428 202753.587 11798780.015 0.057%
95  Margaret Beaufort Institute of Theology 10084481.938 1538886.161 11623368.099 0.056%
96  Sanger Centre (EMBL, HGMP, etc) 9778455.864 1455631.365 11234087.228 0.055%
97  Modern and Medieval Languages, Faculty of 7500728.279 3586039.172 11086767.452 0.054%
98  UIS: Co-location service 6743093.771 3688676.458 10431770.228 0.051%
99  Architecture, Department of 8980267.343 633327.256 9613594.599 0.047%
100  Psychiatry 8743460.579 191601.198 8935061.776 0.043%
101  Tyndale House 8155438.140 641249.476 8796687.616 0.043%
102  Law, Faculty of 5412325.895 2767814.279 8180140.174 0.040%
103  HSPS/POLIS in Alison Richard Building (formerly International Studies) 7216605.263 413465.004 7630070.267 0.037%
104  HSPS/SHSS in the Mond (formerly Centre of African Studies) 7257982.008 210675.720 7468657.728 0.036%
105  Asian and Middle Eastern Studies 7303886.464 95024.831 7398911.295 0.036%
106  English, Faculty of 6823871.815 522580.749 7346452.565 0.036%
107  Medicine 6572331.501 313820.566 6886152.067 0.033%
108  Fitzwilliam Museum 5044597.360 1473750.718 6518348.078 0.032%
109  Physics, Biological and Soft Systems 5613502.617 889118.382 6502620.999 0.032%
110  UIS: Web & News services 4615761.089 1881796.370 6497557.459 0.032%
111  Biological Anthropology, Department of 4782941.502 1517180.638 6300122.140 0.031%
112  UIS: Misc. 193.060.080.000/20 5037843.180 1178118.195 6215961.375 0.030%
113  Ridley Hall 5926318.556 43476.849 5969795.405 0.029%
114  Cambridge Institute for Sustainability Leadership 5562425.232 374620.853 5937046.085 0.029%
115  History 4345450.150 1282497.091 5627947.241 0.027%
116  HSPS/Sociology/Psychology/SPS in various places (formerly POLIS, PPSIS, SPS) 4309679.242 1303534.641 5613213.883 0.027%
117  Physics, Theory of Condensed Matter 3151530.779 2222129.888 5373660.667 0.026%
118  Divinity, Faculty of 5226274.054 83085.958 5309360.012 0.026%
119  History & Philosophy of Science, Department of 4845230.319 219999.906 5065230.225 0.025%
120  UIS: Misc. 131.111.000.000/20 459359.416 4592123.762 5051483.178 0.025%
121  Criminology, Institute of 3749796.315 1261095.619 5010891.934 0.024%
122  Language Centre 4454449.316 244949.682 4699398.998 0.023%
123  ADC Theatre 3670365.114 1007120.242 4677485.356 0.023%
124  UIS: West Cambridge Data Centre 4434478.220 125954.922 4560433.143 0.022%
125  Murray Edwards College (formerly New Hall) 4327394.127 140549.123 4467943.249 0.022%
126  Pharmacology, Department of 4331888.035 110699.276 4442587.311 0.022%
127  UIS: User/Teaching Rooms 4339401.650 70760.543 4410162.192 0.021%
128  Astra Zeneca 4159011.647 235155.954 4394167.601 0.021%
129  Music, Faculty of 3778675.267 434100.464 4212775.731 0.020%
130  Land Economy 3417302.583 176158.238 3593460.820 0.017%
131  Cambridge Union Society 3449598.398 103038.425 3552636.823 0.017%
132  Cambridge Enterprise 2312045.033 1011385.458 3323430.491 0.016%
133  Council of the School of Biological Sciences: mole.bio 2770257.995 219010.032 2989268.027 0.015%
134  University Biomedical Services 1963641.523 782362.249 2746003.772 0.013%
135  Clinical Neurosciences, Department of 2727100.871 9764.267 2736865.138 0.013%
136  Classics, Faculty of 1774098.985 748088.506 2522187.491 0.012%
137  Kettle's Yard 2065578.439 430675.909 2496254.349 0.012%
138  Obstetrics & Gynaecology 1613945.889 733280.350 2347226.239 0.011%
139  University Library: open-access facilities 1757883.920 499808.188 2257692.109 0.011%
140  UIS:DS/MCS infrastructure 961926.936 1199818.967 2161745.902 0.011%
141  Clinical School (MSDN): Radiology 1982226.725 30442.291 2012669.016 0.010%
142  Social Anthropology, Department of 1876903.573 77264.799 1954168.372 0.009%
143  Careers Service 1802458.763 82923.153 1885381.916 0.009%
144  Students Union 1459310.614 362594.839 1821905.453 0.009%
145  CCI: International Union for Conservation of Nature 59032.383 1610961.664 1669994.047 0.008%
146  Chemistry, Department of: PWF Managed Cluster 1532426.310 7547.906 1539974.216 0.007%
147  Lauterpacht International Law Research Centre 1470863.920 67730.247 1538594.167 0.007%
148  Philosophy, Faculty of 1479704.911 13640.692 1493345.603 0.007%
149  Physiology, Department of, etc: 307 Huntingdon Rd 1407640.917 28414.258 1436055.175 0.007%
150  Westminster College 1324164.797 88601.479 1412766.276 0.007%
151  Woolf Institute 874594.023 391295.078 1265889.102 0.006%
152  HSPS at 17 Mill Lane 976691.747 199364.641 1176056.388 0.006%
153  Earth Sciences: BP Institute 836746.173 81515.987 918262.160 0.004%
154  Gates Cambridge Trust 684075.921 125683.035 809758.956 0.004%
155  Office of Intercollegiate Services 692036.564 110043.278 802079.841 0.004%
156  Needham Research Institute 371079.517 251328.589 622408.106 0.003%
157  Great St Mary's Church 398094.037 216714.560 614808.597 0.003%
158  UIS: VoIP 376315.817 216313.418 592629.235 0.003%
159  Graduate Union 508855.581 64517.451 573373.031 0.003%
160  Isaac Newton Institute for Mathematical Sciences 436074.325 94347.281 530421.606 0.003%
161  E-Science Centre 421582.232 73451.423 495033.654 0.002%
162  Varsity Publications 398494.580 65976.866 464471.446 0.002%
163  University Social Club 386431.467 9694.707 396126.174 0.002%
164  Mathematics, Faculty of: PWF 353406.270 4556.816 357963.086 0.002%
165  Wesley House College 225815.893 40838.873 266654.766 0.001%
166  CCI: Birdlife International 203177.779 39237.197 242414.976 0.001%
167  Theoretical & Applied Linguistics, Dept of (Linguistics, Dept of/Modern and Medieval Languages) 104414.580 12836.831 117251.410 0.001%
168  Biotechnology, Institute of 87177.849 5595.751 92773.601 0.000%
169  UIS: Videoconference service and development 85866.242 1534.347 87400.589 0.000%
170  Westcott House 50617.863 35332.392 85950.254 0.000%
171  Physics, Department of: PWF Managed Cluster 84016.376 420.076 84436.452 0.000%
172  UIS: Misc. 131.111.016.000/20 62165.472 2492.173 64657.645 0.000%
173  LoRa Net (Ian Lewis) 3278.990 12896.684 16175.674 0.000%
174  Cambridge Assessment (was Local Examinations Syndicate): Res. & Eval. Div. 8974.838 391.763 9366.601 0.000%
175  UIS: Misc. 131.111.048.000/20 3162.602 3.238 3165.840 0.000%
176  Counselling Service 3111.365 8.988 3120.353 0.000%
177  UIS: Misc. 131.111.080.000/20 2832.217 0.000 2832.217 0.000%
178  UIS: Misc. 131.111.128.000/17 817.723 0.000 817.723 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  Council of the School of Arts & Humanities (CSAH) 136.432 1.113 137.545 0.000%
182  University Farm and Agronomy Centre 121.484 12.365 133.848 0.000%
183  UIS: Misc. 192.153.213.000/24 96.985 3.101 100.086 0.000%
184  UIS: Misc. 131.111.112.000/20 78.304 0.000 78.304 0.000%
185  Disability Resource Centre 67.119 1.264 68.382 0.000%
186  UIS: Misc. 131.111.064.000/20 51.337 0.000 51.337 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 0.000 0.000 0.000 0.000%