Network Information Gathering
NAT type detection, IP info, Speedtest, Push Notifications ports check and SIP ALG Detector.
NAT Type Detection
32x32
NAT Type Detected Restart
@STUN Servers
stun:stun1.l.google.com:19302stun:stun2.l.google.com:19302
IP Information
Public IP address
ISP
Possible location
Speedtest
Orange speedtest: Start test
Speedtest will start in new window.
Push Notification Services
Google Cloud Message (GCM) ports Restart
mtalk.google.com:5228 mtalk.google.com:5228
mtalk.google.com:5229 mtalk.google.com:5229
mtalk.google.com:5230 mtalk.google.com:5230
android.googleapis.com:443 android.googleapis.com:443

APNs service ports (https://support.apple.com/en-us/HT203609)
(NEW) api.push.apple.com:2197 api.push.apple.com:2197
(NEW) api.push.apple.com:443 api.push.apple.com:443
(NEW) 1-courier.push.apple.com:5223 x-courier.push.apple.com:5223 (x in range 1 to 50)
(NEW) 1-courier.push.apple.com:443 x-courier.push.apple.com:443 (x in range 1 to 50)
(OLD)  gateway.push.apple.com:2195 gateway.push.apple.com:2195
(OLD)  feedback.push.apple.com:2196 feedback.push.apple.com:2196

WNS service ports
client.wns.windows.com:443 *.wns.windows.com:443
s.notify.live.net:443 *.notify.live.net:443
db3.notify.windows.com:443 *.notify.windows.com:443
login.live.com:443 login.live.com:443
login.microsoftonline.com:443 login.microsoftonline.com:443
SIP ALG Detector
Download for: Windows, Mac
Please unpack the zip file after downloading and run the program, allow firewall exception if asked.