wetter.com compromised? oseparatekines.net and 81.17.24.69

The weather site wetter.com is the 25th most popular site in Germany (and nukber 602 in the world) according to Alexa.

Right at the moment there appears to be a compromised ad being served up by billabong3.wetter.com  redirecting to a exploit kit on [donotclick]oseparatekines.net/forum/index.php?showtopic=903878 hosted on 81.17.24.69 which is apparently hosted in Switzerland, belonging to a small netblock as follows:

inetnum:         81.17.24.64 - 81.17.24.95
netname:         CLIENT2391
descr:           CLIENT2391
country:         CH
admin-c:         JP5315-RIPE
tech-c:          JP5315-RIPE
status:          ASSIGNED PA
mnt-by:          KP73900-MNT
source:          RIPE # Filtered

person:          James Prado
address:         Torres De Las Americas Torre C Floor 29 Suite 2901 Panama City, Panama
phone:           +5078365602
nic-hdl:         JP5315-RIPE
mnt-by:          KP73900-MNT
source:          RIPE # Filtered

route:           81.17.16.0/20
descr:           Ripe Allocation
origin:          AS51852
mnt-by:          KP73900-MNT
source:          RIPE # Filtered

The following domains are hosted on that IP address and you should assume they are malicious:
pilotjobsingrash.org
oseparatekines.org
onlineswotchers.org
fishersmansslow.org
oseparatekines.com
swstockhers.com
pilotjobsingrash.in
pilotjobsingrash.info
webswedish.info
oseparatekines.net
onlineswotchers.net

The entire 81.17.24.64/27 range looks suspicious in my opinion. Blocking that range would probably be prudent.

You can see the full script that is being used in the attack here - http://pastebin.com/CMuUm05f