Network Traffic

JANET traffic statistics for the incomplete year 1 Aug 2017 to 15 Dec 2017 for Cambridge University

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Rank  Institution In (MB) Out (MB) Total (MB) %
   Cambridge totals 6245094346.847 1707495035.402 7952589382.248 100.000%
UIS: Wireless eduroam 1439033389.599 521672285.716 1960705675.315 24.655%
UIS: Wireless UniOfCam 384892692.353 159135817.467 544028509.820 6.841%
Physics, High Energy Physics 354789764.344 86101364.215 440891128.559 5.544%
UIS: HPCS 145931917.012 103728212.261 249660129.273 3.139%
Pembroke College 183079090.160 16457748.434 199536838.595 2.509%
St John's College 141138376.333 53480575.847 194618952.180 2.447%
Trinity College 166773655.481 25319052.353 192092707.833 2.415%
Homerton College 160644996.479 24191648.693 184836645.172 2.324%
Astronomy, Institute of 138848970.495 38302356.693 177151327.189 2.228%
10  Jesus College 173007266.406 1767364.088 174774630.494 2.198%
11  Christ's College 152889641.093 18258957.232 171148598.326 2.152%
12  Fitzwilliam College 143720248.687 16082572.362 159802821.048 2.009%
13  MRC Laboratory for Molecular Biology (MRC-LMB) 137599655.529 13845260.557 151444916.086 1.904%
14  Peterhouse 126196309.848 14424098.865 140620408.713 1.768%
15  Emmanuel College 117390429.379 9663468.681 127053898.060 1.598%
16  King's College 103820297.979 16497661.993 120317959.971 1.513%
17  UIS: VPN Service 49745830.130 68273878.396 118019708.526 1.484%
18  St Catharine's College 110352149.396 2357644.219 112709793.615 1.417%
19  Clinical School (General) 103052396.021 9089898.873 112142294.894 1.410%
20  Chemistry, Department of 77925948.800 26531553.124 104457501.923 1.314%
21  Wolfson College 81401466.427 22475438.933 103876905.360 1.306%
22  Engineering, Department of 85091899.286 6560791.924 91652691.209 1.152%
23  Central Administration (Old Schools) 57178270.364 30650081.632 87828351.996 1.104%
24  Selwyn College 82611627.655 1370458.394 83982086.048 1.056%
25  Corpus Christi College 76632285.878 6252257.940 82884543.818 1.042%
26  Physics, Cavendish Teaching and Administration 79239824.153 3484788.140 82724612.294 1.040%
27  Magdalene College 66224217.912 8416478.953 74640696.865 0.939%
28  Newnham College 55916436.660 16198148.548 72114585.208 0.907%
29  Robinson College 69666056.532 1396838.539 71062895.071 0.894%
30  Darwin College 68102475.630 1969454.106 70071929.736 0.881%
31  UIS: Streaming Media Service 896239.900 67351809.098 68248048.998 0.858%
32  CR-UK Cambridge Institute 46023643.012 21730132.733 67753775.745 0.852%
33  University Press 57136642.914 8428877.030 65565519.944 0.824%
34  Cambridge Assessment (was Local Examinations Syndicate) 51640169.102 643220.993 52283390.095 0.657%
35  St Edmund's College 45591756.919 2162498.113 47754255.032 0.600%
36  UIS: Misc. 172.016.000.000-172.030.255.255 26970551.534 20157062.705 47127614.239 0.593%
37  UIS: E-mail services 21745428.856 22802966.904 44548395.760 0.560%
38  Applied Mathematics and Theoretical Physics, Department of (DAMTP) 30517692.823 12614891.110 43132583.933 0.542%
39  Botanic Garden 42902773.617 151333.637 43054107.254 0.541%
40  Stem Cell Research and Systems Biology, Centres for 25960825.569 15901833.540 41862659.109 0.526%
41  Judge Business School 33155957.739 7352699.103 40508656.841 0.509%
42  Zoology, Department of 31323344.936 3274742.627 34598087.563 0.435%
43  Gurdon Institute (previously Wellcome) 27901747.966 882470.085 28784218.052 0.362%
44  UIS: Servers 15964071.269 11938298.128 27902369.397 0.351%
45  Sainsbury Laboratory 21112837.004 6665381.650 27778218.655 0.349%
46  Downing College 23851636.081 2561907.983 26413544.064 0.332%
47  Chemical Engineering & Biotechnology 17023366.219 9004309.634 26027675.853 0.327%
48  MRC Cognition & Brain Sciences Unit (MRC-CBU) 6191985.779 18255800.508 24447786.287 0.307%
49  Computer Laboratory (Computer Science) 22492666.043 1291544.960 23784211.003 0.299%
50  Plant Sciences, Department of 21766576.397 1862560.852 23629137.249 0.297%
51  Physiology, Development and Neuroscience, Department of 19842729.423 3508645.519 23351374.941 0.294%
52  Biochemistry, Department of 21141251.311 1722860.146 22864111.458 0.288%
53  UIS: Misc. 128.232.128.000/17 1406068.266 21438413.362 22844481.628 0.287%
54  CCI: Cambridge Conservation Initiative Services 21331776.443 529023.544 21860799.987 0.275%
55  Pathology, Department of 17687214.311 4109829.669 21797043.980 0.274%
56  Earth Sciences, Department of 20483542.935 763762.185 21247305.119 0.267%
57  Genetics, Department of 8717953.841 12386958.872 21104912.713 0.265%
58  CIMR (Cambridge Institute for Medical Research) 19887679.664 649164.071 20536843.735 0.258%
59  Clinical School (MSDN): MRC Mitochondrial Biology Unit 18590295.294 80231.078 18670526.372 0.235%
60  UIS: Falcon Service 602935.666 17631066.167 18234001.833 0.229%
61  UIS: CUDN Infrastructure 10537506.074 6823123.064 17360629.138 0.218%
62  Queens' College 16403857.425 519633.072 16923490.497 0.213%
63  University Library 10923436.426 5998286.601 16921723.027 0.213%
64  Psychology, Department of 13401324.194 3118085.350 16519409.544 0.208%
65  Clare College 14668860.797 1382236.534 16051097.331 0.202%
66  Physics, Mott Building subdivisons 11234481.024 4713658.186 15948139.210 0.201%
67  Physics, Radio Astronomy & Astrophysics 13799621.272 2110523.706 15910144.978 0.200%
68  UIS: Staff network 7361664.705 7825183.962 15186848.667 0.191%
69  Girton College 14717844.572 159256.971 14877101.543 0.187%
70  Sidney Sussex College 12925986.553 1563276.205 14489262.758 0.182%
71  Clinical School (MSDN): Hutchison/MRC Research Centre 13963000.487 177544.110 14140544.596 0.178%
72  Strangeways Research Laboratory 12313503.286 1040934.661 13354437.948 0.168%
73  Gonville & Caius College 10374063.078 2381460.952 12755524.030 0.160%
74  Lucy Cavendish College 8582224.543 3735883.678 12318108.222 0.155%
75  Economics 10481005.125 1669991.882 12150997.007 0.153%
76  Hughes Hall 10472153.854 1084120.974 11556274.828 0.145%
77  Materials Science, Department of 8615562.705 2005397.446 10620960.151 0.134%
78  Churchill College 9411341.583 144096.780 9555438.363 0.120%
79  Veterinary Medicine, Department of 6523913.975 2377611.173 8901525.148 0.112%
80  Geography, Department of 7667011.982 1092441.608 8759453.590 0.110%
81  Trinity Hall 6488321.917 1519566.801 8007888.718 0.101%
82  Archaeology & Anthropology, Faculty of 6919175.394 757006.407 7676181.800 0.097%
83  Pure Mathematics and Mathematical Statistics, Department of (DPMMS) 7229272.802 352427.637 7581700.439 0.095%
84  Crystallographic Data Centre 6862740.068 683525.821 7546265.888 0.095%
85  MRC Epidemiology Unit 5072103.852 2407721.233 7479825.085 0.094%
86  Education 5481505.637 732638.228 6214143.865 0.078%
87  UIS: Co-location service 4335413.699 1833976.897 6169390.596 0.078%
88  Physics, Nanophotonics, Optoelectronics & Microelectronics 4511650.456 1447338.317 5958988.773 0.075%
89  Sanger Centre (EMBL, HGMP, etc) 4040661.377 1173949.604 5214610.981 0.066%
90  UIS: Managed Web Service 214653.927 4930237.139 5144891.066 0.065%
91  Clinical School (MSDN): Wolfson Brain Imaging Centre 4678955.348 271054.260 4950009.609 0.062%
92  Modern and Medieval Languages, Faculty of 3456827.018 1383034.813 4839861.831 0.061%
93  Theoretical & Applied Linguistics, Dept of (English & Applied Linguistics Research Centre) 4201529.596 431021.416 4632551.013 0.058%
94  Margaret Beaufort Institute of Theology 3651428.654 709966.963 4361395.617 0.055%
95  HSPS/SHSS in the Mond (formerly Centre of African Studies) 4209733.156 113024.400 4322757.557 0.054%
96  MRC Resource Centre for Human Nutrition Research (MRC-HNR) 4125373.299 100003.349 4225376.648 0.053%
97  Physics, Biological and Soft Systems 3455884.018 674210.639 4130094.657 0.052%
98  Law, Faculty of 2488156.853 1292790.820 3780947.674 0.048%
99  Architecture, Department of 3537253.324 159234.635 3696487.958 0.046%
100  Psychiatry 3504027.627 159954.890 3663982.517 0.046%
101  HSPS/POLIS in Alison Richard Building (formerly International Studies) 3294883.648 174738.012 3469621.660 0.044%
102  Clare Hall 3154705.952 147774.404 3302480.355 0.042%
103  Asian and Middle Eastern Studies 3186678.315 55376.855 3242055.170 0.041%
104  Tyndale House 2703273.638 529902.434 3233176.072 0.041%
105  UIS: Misc. 193.060.080.000/20 2325752.054 903329.239 3229081.293 0.041%
106  UIS: Web & News services 2228971.740 967010.669 3195982.409 0.040%
107  ADC Theatre 2098156.392 989812.898 3087969.289 0.039%
108  Cambridge Institute for Sustainability Leadership 2556020.215 342041.968 2898062.183 0.036%
109  MRC Biostatistics Unit (MRC-BSU) 2830161.541 29187.482 2859349.023 0.036%
110  History 1877623.982 949335.982 2826959.964 0.036%
111  Fitzwilliam Museum 2192966.720 625902.267 2818868.987 0.035%
112  English, Faculty of 2379379.957 149433.388 2528813.345 0.032%
113  Divinity, Faculty of 2470048.537 26688.920 2496737.456 0.031%
114  History & Philosophy of Science, Department of 2230848.051 198583.036 2429431.087 0.031%
115  Ridley Hall 2302542.872 37310.304 2339853.176 0.029%
116  HSPS/Sociology/Psychology/SPS in various places (formerly POLIS, PPSIS, SPS) 1907369.767 420090.294 2327460.061 0.029%
117  Medicine 2016503.334 187936.267 2204439.601 0.028%
118  Biological Anthropology, Department of 1777550.675 333144.975 2110695.649 0.027%
119  Physics, Theory of Condensed Matter 1396822.255 697579.932 2094402.187 0.026%
120  Criminology, Institute of 1471504.953 552945.675 2024450.628 0.025%
121  UIS: West Cambridge Data Centre 1910766.262 113451.882 2024218.144 0.025%
122  Murray Edwards College (formerly New Hall) 1934425.637 75782.589 2010208.225 0.025%
123  UIS: User/Teaching Rooms 1957288.004 48418.904 2005706.908 0.025%
124  Pharmacology, Department of 1900675.227 26188.944 1926864.171 0.024%
125  Music, Faculty of 1586012.155 248234.539 1834246.694 0.023%
126  Language Centre 1722472.206 65865.988 1788338.194 0.022%
127  Cambridge Enterprise 1111801.709 533702.844 1645504.553 0.021%
128  Land Economy 1492555.185 76992.107 1569547.291 0.020%
129  Kettle's Yard 1306305.739 111455.588 1417761.327 0.018%
130  Physiology, Department of, etc: 307 Huntingdon Rd 1375655.793 28262.588 1403918.380 0.018%
131  Clinical Neurosciences, Department of 1269070.415 5215.099 1274285.514 0.016%
132  Obstetrics & Gynaecology 561897.498 704582.777 1266480.275 0.016%
133  Classics, Faculty of 763448.517 492335.201 1255783.719 0.016%
134  Council of the School of Biological Sciences: mole.bio 1113082.688 138324.336 1251407.024 0.016%
135  Astra Zeneca 1039883.882 56937.625 1096821.506 0.014%
136  UIS:DS/MCS infrastructure 577437.668 451600.727 1029038.395 0.013%
137  CCI: International Union for Conservation of Nature 33684.989 925056.725 958741.714 0.012%
138  Students Union 736283.205 186816.400 923099.605 0.012%
139  University Library: open-access facilities 716737.766 203458.025 920195.791 0.012%
140  University Biomedical Services 553361.768 356574.139 909935.908 0.011%
141  Careers Service 867177.402 28572.853 895750.256 0.011%
142  Social Anthropology, Department of 748265.046 73340.024 821605.070 0.010%
143  HSPS at 17 Mill Lane 587120.837 98698.300 685819.137 0.009%
144  Lauterpacht International Law Research Centre 640649.592 29918.189 670567.781 0.008%
145  CCI: Flora and Fauna International 317274.510 330944.102 648218.612 0.008%
146  Philosophy, Faculty of 619752.392 9164.230 628916.621 0.008%
147  Westminster College 546045.520 82798.009 628843.529 0.008%
148  Cambridge Union Society 620501.786 2960.550 623462.335 0.008%
149  Chemistry, Department of: PWF Managed Cluster 580286.834 559.586 580846.420 0.007%
150  Clinical School (MSDN): Radiology 481267.950 22300.112 503568.063 0.006%
151  Woolf Institute 308197.641 125495.874 433693.516 0.005%
152  Earth Sciences: BP Institute 343699.374 41805.176 385504.551 0.005%
153  Gates Cambridge Trust 317583.808 39740.238 357324.046 0.004%
154  Office of Intercollegiate Services 334530.392 777.349 335307.741 0.004%
155  E-Science Centre 214014.532 68846.376 282860.908 0.004%
156  Graduate Union 222353.688 54631.610 276985.298 0.003%
157  UIS: VoIP 162873.695 103073.243 265946.938 0.003%
158  Needham Research Institute 103497.798 154737.184 258234.982 0.003%
159  Mathematics, Faculty of: PWF 243612.546 3983.813 247596.359 0.003%
160  Isaac Newton Institute for Mathematical Sciences 196422.809 39889.699 236312.509 0.003%
161  Great St Mary's Church 177844.317 38260.357 216104.673 0.003%
162  University Social Club 192070.748 4576.585 196647.333 0.002%
163  Varsity Publications 163831.417 28330.643 192162.060 0.002%
164  CCI: Birdlife International 84088.238 22786.920 106875.158 0.001%
165  Biotechnology, Institute of 87158.467 5594.385 92752.852 0.001%
166  Wesley House College 77639.562 303.702 77943.264 0.001%
167  Theoretical & Applied Linguistics, Dept of (Linguistics, Dept of/Modern and Medieval Languages) 52402.715 9337.182 61739.896 0.001%
168  Westcott House 21238.512 33277.870 54516.381 0.001%
169  Physics, Department of: PWF Managed Cluster 50302.621 242.340 50544.961 0.001%
170  UIS: Videoconference service and development 37023.014 400.706 37423.720 0.000%
171  UIS: Misc. 131.111.016.000/20 15464.001 457.524 15921.525 0.000%
172  LoRa Net (Ian Lewis) 1299.040 5228.246 6527.286 0.000%
173  Cambridge Assessment (was Local Examinations Syndicate): Res. & Eval. Div. 3812.206 168.354 3980.559 0.000%
174  UIS: Misc. 131.111.048.000/20 3162.602 3.238 3165.840 0.000%
175  Counselling Service 2643.789 5.360 2649.148 0.000%
176  UIS: Misc. 131.111.080.000/20 1030.470 0.000 1030.470 0.000%
177  UIS: Misc. 131.111.128.000/17 532.225 0.000 532.225 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  UIS: Misc. 131.111.112.000/20 78.304 0.000 78.304 0.000%
182  University Farm and Agronomy Centre 67.573 10.553 78.126 0.000%
183  Council of the School of Arts & Humanities (CSAH) 70.097 0.444 70.541 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 48.700 1.143 49.843 0.000%
186  Disability Resource Centre 32.162 0.642 32.804 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%