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(?<ipv6>.*(?:[0-9a-fA-F]{1,4}:){7}[0-9a-fA-F]{1,4}.*) (?<ipv4>.*\b(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)(?:\.(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)){3}\b.*)