149.131.0.0 149.131.255.255 IBM Australia Open Systems Centre 149.135.0.0 149.135.255.255 Telecom Australia 149.144.0.0 149.144.255.255 La Trobe University College of Northern Victoria 149.167.0.0 149.167.255.255 Telecom Network Products NSW 149.171.0.0 149.171.255.255 University of New South Wales 149.176.0.0 149.176.255.255 Vic Roads