Query between two numbers - django

Question

Django Version 1.9.5
What I'm essentially after is this query:
SELECT *
FROM "ipaddress_setup"
WHERE '167837954' BETWEEN "start_ipaddress" AND "end_ipaddress"
In the query there may be additional WHERE statements, here is an example of what I've got so far:
from django.core.paginator import Paginator
from database.models import IpaddressSetup
from django.db.models import Q
import ipaddress
class ServiceSearch:
def __init__(self, request, get):
self.request = request
self.get = get
def search(self):
args = ()
context = {}
if 'name' in self.get and self.get['name'] is not None:
context['name__icontains'] = self.get['name']
if 'pool' in self.get and self.get['pool'] is not None:
try:
ip = ipaddress.ip_address(self.get['pool'])
args = (Q(start_ipaddress__gte=int(ip)) | Q(end_ipaddress__lte=int(ip)),)
except ValueError:
pass
if 'ipaddress_type' in self.get and self.get['ipaddress_type'] is not None:
context['ipaddress_type__exact'] = self.get['ipaddress_type']
if 'assigned' in self.get and self.get['assigned'] is not None:
context['assigned__exact'] = self.get['assigned']
if 'status' in self.get and self.get['status'] is not None:
context['status__exact'] = self.get['status']
result = IpaddressSetup.objects.all().filter(*args, **context).order_by('name')
return Paginator(result, self.request.user.max_search)
This is used in a search feature for finding IP Addresses in an allotted pool. I store the IP's as INT's for starting ipaddress / ending ipaddress in two different columns named start_ipaddress and end_ipaddress
But as you can see, I'm also allowing the ability to search for the pool name, type of IP (ipv4/ipv6), assigned (public/reserved), and status (enabled/disabled)
The only problem I am having right now is trying to get the BETWEEN query working on the start_ipaddress / end_ipaddress.
I've tried using GTE/LTE queries, but then it returns other IP Pools that may also fall within the search'd params, but I'm after more of a concrete way of finding IP's between a pool.
Based on this image and my search params, my hopes is to only return 1 record instead of the 3 listed here.
I'd be happy to supply any other details.

Answer 1

In the line
args = (Q(start_ipaddress__gte=int(ip)) | Q(end_ipaddress__lte=int(ip)),)
you are ORing the subqueries:
start_ip >= ip OR end_ip <= ip
That will yield everything.
AND them:
args = (Q(start_ipaddress__gte=int(ip)) & Q(end_ipaddress__lte=int(ip)),)

Answer 2

This means OR
args = (Q(start_ipaddress__gte=int(ip)) | Q(end_ipaddress__lte=int(ip)),)
but you want AND
... WHERE "start_ipaddress" <= 167837954 AND "end_ipaddress" => 167837954
or in Django's
context['start_ipaddress__lte'] = int(ip)
context['end_ipaddress__gte'] = int(ip)