import re
s4 = """
ddddddhhhhhhf jjjjjj 111.222.33.444 dddddd ddddddddddd
ccccccccccc
xxxxxxxxxx xxxxxxxxxj kkkkkk kkkkkk xxxxx111.222.888.444yyyy
xxxxxxxxxx xxxxxxxxxj kkkkkk kkkkkk xxxxx111.555.888.444yyyy
dddddd jjjjjjj 333.222.33.444 111.222.33.444 jjjjjjjjjjjj
"""
regex = "\d+\.\d+\.\d+\.\d+"
print(re.findall(regex, s4[s4.find("cccccc") + 6:]))
aW1wb3J0IHJlCgpzNCA9ICIiIgpkZGRkZGRoaGhoaGhmIGpqampqaiAxMTEuMjIyLjMzLjQ0NCBkZGRkZGQgZGRkZGRkZGRkZGQKY2NjY2NjY2NjY2MKeHh4eHh4eHh4eCB4eHh4eHh4eHhqIGtra2trayBra2tra2sgeHh4eHgxMTEuMjIyLjg4OC40NDR5eXl5Cnh4eHh4eHh4eHggeHh4eHh4eHh4aiBra2tra2sga2tra2trIHh4eHh4MTExLjU1NS44ODguNDQ0eXl5eQpkZGRkZGQgampqampqaiAzMzMuMjIyLjMzLjQ0NCAxMTEuMjIyLjMzLjQ0NCBqampqampqampqamoKIiIiCnJlZ2V4ID0gIlxkK1wuXGQrXC5cZCtcLlxkKyIKcHJpbnQocmUuZmluZGFsbChyZWdleCwgczRbczQuZmluZCgiY2NjY2NjIikgKyA2Ol0pKQ==