def METHOD_NAME(duthost):
    """
    Retrieve IPs of BGP neighbors
    Args:
        duthost: DUT host object
    Returns:
        A Python list containing the IP addresses of all BGP neighbors as strings
    """
    # Match only IP addresses at the beginning of the line
    # Only IP addresses of neighbors should be matched by this
    bgp_neighbor_addr_regex = re.compile(r"^([0-9]{1,3}\.){3}[0-9]{1,3}")
    bgp_summary = duthost.shell(SHOW_BGP_SUMMARY_CMD)["stdout"].split("\n")
    logger.debug("BGP Summary: {}".format(bgp_summary))
    bgp_neighbors = []
    for line in bgp_summary:
        matched = bgp_neighbor_addr_regex.match(line)
        if matched:
            bgp_neighbors.append(str(matched.group(0)))
    return bgp_neighbors