have had this same issue, but by changing my DNS I fixed it.
Heres a simple 9 step guide to fixing the problemo
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Step 1: Go to the Control Panel.
Step 2: Click Network and Internet > Network and Sharing Center > Change adapter settings.
Step 3: Select the connection for which you want to configure Google Public DNS. For example:
-To change the settings for an Ethernet connection, right-click Local Area Connection > Properties.
-To change the settings for a wireless connection, right-click Wireless Network Connection > Properties.
If you are prompted for an administrator password or confirmation, type the password or provide confirmation.
Step 4: Select the Networking tab. Under This connection uses the following items, select Internet Protocol Version 4 (TCP/IPv4) and then click Properties.
Step 5: Click Advanced and select the DNS tab. If there are any DNS server IP addresses listed there, write them down for future reference, and remove them from this window.
Step 6: Click OK.
Step 7 Select Use the following DNS server addresses. If there are any IP addresses listed in the Preferred DNS server or Alternate DNS server, write them down for future reference.
Step 8: Replace those addresses with the IP addresses of the Google DNS servers:
For IPv4: 8.8.8.8 and 8.8.4.4.
Step 9: Restart the connection you selected in step 3.
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After doing this the IP's should work
EDIT: I see more people having this issue, this fix could maybe be put in a thread on its own somewhere.
