JORGE SASIAIN
--- a/gso/services/ipam.py
+++ b/gso/services/ipam.py
 import ipaddress
 from pydantic import BaseSettings
-from gso import settings
+
+import _ipam
--- a/gso/services/ipam.py
+++ b/gso/services/ipam.py
+
+
+def new_service_host(hostname,
+                     service_type,
+                     service_networks: ServiceNetworks = None,
+                     host_addresses: HostAddresses = None,
+                     extattrs={}) -> HostAddresses:
+    return _ipam.allocate_service_host(
+        hostname=hostname,
+        service_type=service_type,
+        service_networks=service_networks,
+        host_addresses=host_addresses,
+        extattrs=extattrs)
+
+
+if __name__ == '__main__':
--- a/gso/services/_ipam.py 0 → 100644
+++ b/gso/services/_ipam.py 0 → 100644
+
+    r = requests.get(
+        f'{_wapi(infoblox_params)}/{endpoint}',
+        params={
+            '_return_fields': 'ip_address,status,usage',
+            'network': network},
+        auth=HTTPBasicAuth(infoblox_params.username,
+                           infoblox_params.password),
+        verify=False
+    )
+    assert r.status_code >= 200 and r.status_code < 300, \
+        f"HTTP error {r.status_code}: {r.reason}\n\n{r.text}"
+    return r.json()
+
+
+if __name__ == '__main__':