Networks

MUMT 621

Links

Internet Maps

Compare:
  • www.queensu.ca via Toronto (2003-4; 2009-11)
  • www.washington.edu & www.seattleu.edu
  • www.ualberta.ca via Vancouver (2003)
  • www.ubc.ca off CAnet (2008)
  • www.ubc.ca back on CAnet (2010)
  • www.apple.com using Akamai server in Toronto (2010)
  • www.undp.org.fj in USA (2010)
  • www.fiji.gov.fj hosted by NTT (www.verio.com) in Englewood, CO (2010); in California (2011)

Tools:

Ping stats

Ping 64bytes minimum (time in ms.)
2003
2004
2005
2006
2007
2008
2009

2010
2011
2012
2013
2014
www.utoronto.ca
12
24
19
12
12
12
10
9

8
9
9
12
www.queensu.ca
27
31
7
7
7
7
16
15
10
10
11
19
www.umanitoba.ca
32
33
33
34
34
34
32
32
32
36
32
38
www.ualberta.ca
80
50
50
50
50
50
48
49
49
54
53
59
www.ubc.ca
63
63
64
N/A
96
78
75
66
66
64
60
66
www.uvic.ca
67
65
66
66
74
69
67
67
67
66
61
68
www.sfu.ca
63
65
65
65
64
60
67
www.stanford.edu
80
98
100
105
92
87
89
87
88
87
83
www.indiana.edu
25
38
39
39
43
45
35
34
36
48
45
45
www.apple.com
73
101
77
88
92
81
74
9
8
8
9
9
www.google.ca
90
14
19
16
28
40
44
24
26
www.google.com
11
14
19
16
28
40
44
24
24
www.washington.edu
66
67
67
73
73
70
68
69
69
68
64
69
www.seattleu.edu
124
92
108
100
89
88
92
98
100
106
96
www.mit.edu
19
20
20
21
18
18
N/A
8
9
www.bu.edu
18
18
18
18
www.columbia.edu
14
14
15
15
14
13
13
14
14
15
13
www.umd.edu
18
19
19
20
20
20
20
20
21
22
www.u-tokyo.ac.jp
192
208
196
199
196
203
203
192
166
174
181
www.edu.cn
272.
370
266
338
315
289
275
281
248
257
www.cuhk.edu.hk
229
243
231
277
256
260
216
215
213
228
212
www.ru.ac.za (South Africa)
418
245
280
304
280
299
354
344
310
306
299
www.puc.cl (Chile)
178
186
154
152
N/A
175
140
209
212
176
196
www.ircam.fr
91
91
112
140
134
128
115
104
128
113
112
www.jncasr.ac.in (Bangalore, India)
378
354
400
274
N/A
www.pdn.ac.lk (Sri Lanka)
355
357
372
375
www.kist.ac.rw (Rwanda)
651
579
551
618
670
572
287
302
N/A
250
www.ku.edu.np (Nepal)
785
745
783
1670
N/A
349
310
359
366
249
322
www.nus.edu.sg (Singapore)
256
226
226
334
292
279
246
246
287
www.uq.edu.au
232
224
248
259
235
219
216
230
229
224
244

www.yukoncollege.yk.ca
demon.gov.yk.ca (2008-)

151
78
83
N/A
87
85
91
88
81
78
www.undp.org.fj (Fiji)
848
826
259
N/A
96
65
www.fiji.gov.fj (not in Fiji)
74
80
91
86
80
85
83
78
31
30
www.tarena.tj (Tajikistan)
707
663
221
234
248
440
www.naurugov.nr (Nauru)
732
736
877
756
www.tuvalu.tv (Discovered by J. Chan)
774
apache2.ninet.nf (Discovered by R. Nam)                  
808
830
395

Europe

Asia

USA Internet Backbone

Canadian Internet Backbone

Québec Internet Backbone

Ping 64bytes minimum (time in ms.)
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
www.usherb.ca
4.1
3.9
3.9
4.1
5.3
4.5
4.5
4.3
4.4
4.3
4.8
4.5
www.ulaval.ca
4.3
5.1
5.3
5.0
6.9
7.4
5.1
5.6
5.5
5.5
5.5
5.5
www.cdrummond.qc.ca
5.9
2.8
2.3
www.nrc.ca
15
29.9
29.9
30.6
30.7
16.9
8
8
7.7
8.7
8.4

www.coll-outao.qc.ca (Outaouais)
www.cegepoutaouais.qc.ca(2009)

3.9
3.7
3.8
4.1
4.6
4.2
3.2
3.0
3.1
3.2
www.calma.qc.ca
38.5
10.4
39.6
11.3
18.4
225
8.2
18.6
8.6
8.7
8.4
9.4
www.cegep-rimouski.qc.ca
12.5
7.9
9.2
8.9
8.9
9.8
9.9
10.9
10.9
10.9
www.cec-chibougamau.qc.ca
44
9.7
19.3
19.7
11.5
17.6
www.uqat.ca (Abitibi-Témiscamingue)
16
13.6
15.9
17.6
18.5
22.5
28.3
29.2
3.13
32.5

32.3

www.cegep-baie-comeau.qc.ca*
13.6
26.5
25.8
2.2
1.3
1.2
9.0
2.0
27.6
www.cgaspesie.qc.ca
21.9
17.3

RISQ Hardware

McGill Backbone (wayback)

Network models

Bandwidth

Created: 2003.01.14 Modified: Ichiro Fujinaga
McGill Crest