Monitoring Network

We monitor your websites and servers from a network of 32 worldwide monitoring stations. This helps to reduce and eliminate false alarms.

Global Monitoring Locations

Below are information of our monitoring stations, they are subject to change without prior notice. If you use this information for setting up your firewall, please subscribe to the "Changes of monitoring network" mailing (login to your account, go to Account -> Account Settings) so that we can notify you whenever there is a change in our IP addresses.

You may also subscribe to our XML feed.

No. Monitoring Station Provider IP Address
North America
1 Seattle, Washington, USASeattle, Washington, USA Wowrack
2 Los Angeles 1, California, USALos Angeles 1, California, USA QuadraNet
3 Los Angeles 2, California, USALos Angeles 2, California, USA ServerMania
4 Los Angeles 3, California, USALos Angeles 3, California, USA Psychz Networks
5 Phoenix, Arizona, USAPhoenix, Arizona, USA
6 Dallas 1, Texas, USADallas 1, Texas, USA Sprocket Networks
7 Dallas 2, Texas, USADallas 2, Texas, USA Psychz Network
8 Chicago, Illinois, USAChicago, Illinois, USA AYKsolutions
9 Lansing, Michigan, USALansing, Michigan, USA Black Chicken Host
10 Buffalo, New York, USABuffalo, New York, USA ServerMania
11 New York, New York, USANew York, New York, USA Ubiquity Hosting
12 Secaucus, New Jersey, USASecaucus, New Jersey, USA Fluid Hosting
13 Orlando, Florida, USAOrlando, Florida, USA RapidVPS
14 Valencia, SpainValencia, Spain
15 Coventry, UKCoventry, UK Soladrive
16 Maidenhead, UKMaidenhead, UK UKHost4U
17 Roubaix, FranceRoubaix, France VHosting Solution
18 Amsterdam, NetherlandsAmsterdam, Netherlands Leaseweb
19 Dronten, NetherlandsDronten, Netherlands AltusHost
20 Rotterdam 1, NetherlandsRotterdam 1, Netherlands
21 Rotterdam 2, NetherlandsRotterdam 2, Netherlands
22 Frankfurt, GermanyFrankfurt, Germany FlameNetworks
23 Dusseldorf, GermanyDusseldorf, Germany Dediserv
24 Milan, ItalyMilan, Italy Tunda Srl
25 Stockholm, SwedenStockholm, Sweden AltusHost
26 Tehran, IranTehran, Iran HostIran
27 Jaipur, IndiaJaipur, India Korambayil
28 SingaporeSingapore NewMedia Express
29 Brisbane, AustraliaBrisbane, Australia WebHost
30 Sydney, AustraliaSydney, Australia Digiweb
31 Auckland, New ZealandAuckland, New Zealand HD
32 Christchurch, New ZealandChristchurch, New Zealand Digiweb