Monitoring Network

We monitor your websites and servers from a network of 54 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 Bend, Oregon, USABend, Oregon, USA MivoCloud
3 Fremont, California, USAFremont, California, USA xTom
4 Los Angeles 1, California, USALos Angeles 1, California, USA QuadraNet
5 Los Angeles 2, California, USALos Angeles 2, California, USA ServerMania
6 Los Angeles 3, California, USALos Angeles 3, California, USA Psychz Networks
7 Phoenix, Arizona, USAPhoenix, Arizona, USA
8 Dallas 1, Texas, USADallas 1, Texas, USA EllumNet
9 Dallas 2, Texas, USADallas 2, Texas, USA Psychz Networks
10 Dallas 3, Texas, USADallas 3, Texas, USA Fluid Hosting
11 Chicago, Illinois, USAChicago, Illinois, USA AYKsolutions
12 Lansing, Michigan, USALansing, Michigan, USA Black Chicken Host
13 Buffalo, New York, USABuffalo, New York, USA ServerMania
14 Secaucus, New Jersey, USASecaucus, New Jersey, USA Serverion
15 Orlando, Florida, USAOrlando, Florida, USA RapidVPS
16 Montreal 1, Quebec, CanadaMontreal 1, Quebec, Canada PlanetHoster
17 Montreal 2, Quebec, CanadaMontreal 2, Quebec, Canada GloboTech
18 Coventry, UKCoventry, UK Soladrive
19 Maidenhead, UKMaidenhead, UK UKHost4U
20 Reading, UKReading, UK Storm Internet
21 Paris, FranceParis, France PlanetHoster
22 Amsterdam, NetherlandsAmsterdam, Netherlands Leaseweb
23 Dronten, NetherlandsDronten, Netherlands AltusHost
24 Rotterdam, NetherlandsRotterdam, Netherlands
25 The Hague, NetherlandsThe Hague, Netherlands Serverion
26 Frankfurt, GermanyFrankfurt, Germany xTom
27 Zurich, SwitzerlandZurich, Switzerland AltusHost
28 Milan, ItalyMilan, Italy Tunda Srl
29 Rome, ItalyRome, Italy FlameNetworks
30 Vienna, AustriaVienna, Austria digimagical
31 Stockholm, SwedenStockholm, Sweden AltusHost
32 Warsaw, PolandWarsaw, Poland Evolution Host
33 Siauliai, LithuaniaSiauliai, Lithuania BaCloud
34 Iasi, RomaniaIasi, Romania MivoCloud
35 Chisinau, MoldovaChisinau, Moldova MivoCloud
36 Sofia, BulgariaSofia, Bulgaria AltusHost
37 Tehran, IranTehran, Iran HostIran
38 Jaipur, IndiaJaipur, India Korambayil
39 Tokyo, JapanTokyo, Japan xTom
40 Osaka, JapanOsaka, Japan xTom
41 Taipei, Taiwan ROCTaipei, Taiwan ROC Serverion
42 Hong Kong SAR 1, ChinaHong Kong SAR 1, China KoDDoS
43 Hong Kong SAR 2, ChinaHong Kong SAR 2, China
44 Hong Kong SAR 3, ChinaHong Kong SAR 3, China xTom
45 Bangkok, ThailandBangkok, Thailand SecureAX
46 Singapore 1Singapore 1 NewMedia Express
47 Singapore 2Singapore 2 SecureAX
48 Brisbane, AustraliaBrisbane, Australia WebHost
49 Sydney, AustraliaSydney, Australia xTom
50 Auckland, New ZealandAuckland, New Zealand HD
51 Christchurch, New ZealandChristchurch, New Zealand Umbrellar
52 Sao Paulo, BrazilSao Paulo, Brazil Serverion
53 Buenos Aires, ArgentinaBuenos Aires, Argentina g2khosting
54 Johannesburg, South AfricaJohannesburg, South Africa xTom