Monitoring Stations

# City Country Continent Status IPv6 Script RBM
1 Singapore sg Singapore Asia active   supported supported
2 Sydney au Australia Australia active   supported supported
3 München de Germany Europe maintenance IPv6 supported supported supported
4 Stockholm se Sweden Europe active IPv6 supported supported supported
5 Madrid es Spain Europe active   supported supported
6 Padova it Italy Europe active IPv6 supported supported supported
7 Zurich ch Switzerland Europe active IPv6 supported supported supported
8 Groningen nl Netherlands Europe active IPv6 supported supported supported
9 Manchester gb United Kingdom Europe active   supported supported
10 Bangkok th Thailand Asia active   supported supported
11 Kuala Lumpur my Malaysia Asia maintenance   supported supported
12 Lisbon pt Portugal Europe active   supported supported
13 Cairo eg Egypt Africa active   supported supported
14 Buenos Aires ar Argentina South America maintenance   supported supported
15 Istanbul tr Turkey Asia active   supported supported
16 Gdansk pl Poland Europe maintenance IPv6 supported supported supported
17 Athens gr Greece Europe active IPv6 supported supported supported
18 Sofia bg Bulgaria Europe active   supported supported
19 Budapest hu Hungary Europe active   supported supported
20 Mumbai in India Asia active   supported supported
21 Bangalore in India Asia active   supported supported
22 Montreal ca Canada North America active IPv6 supported supported supported
23 Tokyo jp Japan Asia active   supported supported
24 Milan it Italy Europe active IPv6 supported supported supported
25 Hangzhou cn China Asia active   supported supported
26 Copenhagen dk Denmark Europe active IPv6 supported supported supported
27 Phoenix us United States North America active   supported supported
28 Miami us United States North America active   supported supported
29 Boulder us United States North America active   supported supported
30 St. Louis us United States North America active   supported supported
31 Salt Lake City us United States North America active   supported supported
32 Johannesburg za South Africa Africa active   supported supported
33 Los Angeles us United States North America active   supported supported
34 Durban za South Africa Africa active   supported supported
35 Philadelphia us United States North America active IPv6 supported supported supported
36 Charlotte us United States North America active   supported supported
37 Perth au Australia Australia active   supported supported
38 Panama City pa Panama North America active   supported supported
39 St. Petersburg ru Russian Federation Europe active   supported supported
40 Boston us United States North America active   supported supported
41 Tampere fi Finland Europe active   supported supported
42 Prague cz Czech Republic Europe active   supported supported
43 Austin us United States North America active IPv6 supported supported supported
44 Ashburn us United States North America active   supported supported
45 Geneva ch Switzerland Europe active   supported supported
46 Porto Alegre br Brazil South America active   supported supported
47 Berlin de Germany Europe active IPv6 supported supported supported
48 Frankfurt de Germany Europe active   supported supported
49 Ho Chi Minh City vn Viet Nam Asia active   supported supported
50 Jakarta id Indonesia Asia active   supported supported
51 Lille fr France Europe active   supported supported
52 Brisbane au Australia Australia active IPv6 supported supported supported
53 Rio de Janeiro br Brazil South America active   supported supported
54 Sao Paulo br Brazil South America active   supported supported
55 Kiryat-Matalon il Israel Asia active IPv6 supported supported supported
56 Antwerp be Belgium Europe active   supported supported
57 Cape Town za South Africa Africa active   supported supported
58 Vienna at Austria Europe maintenance   supported supported
59 Amsterdam nl Netherlands Europe active IPv6 supported supported supported
60 Dublin ie Ireland Europe active   supported supported
61 Warsaw pl Poland Europe active   supported supported
62 Riyadh sa Saudi Arabia Asia active   supported supported
63 Seoul kr Korea, Republic of Asia active   supported supported
64 Kiev ua Ukraine Europe active   supported supported
65 Kharkov ua Ukraine Europe active   supported supported
66 Dubai ae United Arab Emirates Asia active   supported supported
67 San Jose cr Costa Rica North America active   supported supported
68 San Diego us United States North America active   supported supported
69 Moscow ru Russian Federation Europe active   supported supported
70 Rome it Italy Europe active   supported supported
71 Beijing cn China Asia active   supported supported
72 Edinburgh gb United Kingdom Europe active   supported supported
73 Vilnius lt Lithuania Europe active   supported supported
74 New Delhi in India Asia active   supported supported
75 Guadalajara mx Mexico North America active   supported supported
76 Sydney au Australia Australia active   supported supported
77 Paris fr France Europe active   supported supported
78 New York us United States North America active   supported supported
79 Melbourne au Australia Australia active   supported supported
80 Oslo no Norway Europe active   supported supported
81 Montreal ca Canada North America active   supported supported
82 London gb United Kingdom Europe active   supported supported
83 Hong Kong cn China Asia active   supported supported
84 Toronto ca Canada North America active   supported supported
85 Charleston us United States North America active   supported supported
86 San Antonio us United States North America active   supported supported
87 Seattle us United States North America active   supported supported
88 Ashburn us United States North America active   supported supported
89 Singapore sg Singapore Asia maintenance   supported supported
90 Los Angeles us United States North America active   supported supported
91 Mumbai in India Asia active   supported supported
92 Sydney au Australia Australia active   supported supported
93 Zurich ch Switzerland Europe active   supported supported
94 Sao Paulo br Brazil South America active   supported supported
95 Council Bluffs us United States North America active   supported supported
96 Eemshaven nl Netherlands Europe active   supported supported
97 Frankfurt, Germany de Germany Europe active   supported supported
98 Hammina, Finland fi Finland Europe active   supported supported
99 St. Ghislain be Belgium Europe active   supported supported
100 Santa Clara us United States North America active   supported supported
101 Seoul kr Korea, Republic of Asia active   supported supported
102 Chennai in India Asia maintenance   supported supported
103 Cardiff gb United Kingdom Europe planned   supported supported
104 Cheyenne us United States North America active   supported supported
You can download up to date checkpoint list in XML format or use our API call to obtain list of checkpoints.
104 Stations

Your servers are monitored 24/7 from 104 stations worldwide.

 
Monitoring sequence

Specify the use and order of monitoring checkpoints.

 
Reliability

No false alerts - smart second opinion algorithm.

 
Custom alerts

Alerts are sent exactly according to your needs.