Who visited Lot in Sodom in the Genesis account?

In the account of Genesis 19, Lot is visited by two angels who appear in the guise of men.123

Upon their arrival at the gates of Sodom, Lot greets them with reverence and invites them to stay at his home, where he provides them with hospitality. The presence of these visitors becomes a focal point of the narrative when the men of the city surround Lot's house, demanding that he bring the strangers out so that they may have sexual relations with them. Lot refuses to surrender his guests, and the angels subsequently intervene to protect him and his family before instructing them to flee the city prior to its destruction.231