diff --git a/ooniapi/services/ooniprobe/src/ooniprobe/routers/reports.py b/ooniapi/services/ooniprobe/src/ooniprobe/routers/reports.py
index 213669ee..439b0d85 100644
--- a/ooniapi/services/ooniprobe/src/ooniprobe/routers/reports.py
+++ b/ooniapi/services/ooniprobe/src/ooniprobe/routers/reports.py
@@ -273,10 +273,8 @@ def compare_probe_msmt_cc_asn(
         if db_probe_cc == cc and db_asn == asn:
             Metrics.PROBE_CC_ASN_MATCH.inc()
         elif db_probe_cc != cc:
-            log.error(f"db_cc != cc: {db_probe_cc} != {cc}")
             Metrics.PROBE_CC_ASN_NO_MATCH.labels(mismatch="cc", reported=cc, detected=db_probe_cc).inc()
         elif db_asn != asn:
-            log.error(f"db_asn != asn: {db_asn} != {asn}")
             Metrics.PROBE_CC_ASN_NO_MATCH.labels(mismatch="asn", reported=asn, detected=db_asn).inc()
     except Exception:
         pass
diff --git a/ooniapi/services/ooniprobe/src/ooniprobe/utils.py b/ooniapi/services/ooniprobe/src/ooniprobe/utils.py
index bd473ebd..4cd1ecbc 100644
--- a/ooniapi/services/ooniprobe/src/ooniprobe/utils.py
+++ b/ooniapi/services/ooniprobe/src/ooniprobe/utils.py
@@ -135,7 +135,7 @@ def extract_probe_ipaddr(request: Request) -> str:
 
     for h in real_ip_headers:
         if h in request.headers:
-            return request.headers.getlist(h)[0].rpartition(" ")[-1]
+            return get_first_ip(request.headers.getlist(h)[0])
 
     return request.client.host if request.client else ""
 
@@ -152,3 +152,14 @@ def lookup_probe_network(ipaddr: str, asn_reader: ASNReaderDep) -> Tuple[str, st
         "AS{}".format(resp.autonomous_system_number),
         resp.autonomous_system_organization or "0",
     )
+
+def get_first_ip(headers: str) -> str:
+    """
+    parse the first ip from a comma-separated list of ips encoded as a string
+
+    example:
+    in: '123.123.123, 1.1.1.1'
+    out: '123.123.123'
+    """
+
+    return headers.partition(',')[0]
\ No newline at end of file
diff --git a/ooniapi/services/ooniprobe/tests/test_utils.py b/ooniapi/services/ooniprobe/tests/test_utils.py
new file mode 100644
index 00000000..f34ee403
--- /dev/null
+++ b/ooniapi/services/ooniprobe/tests/test_utils.py
@@ -0,0 +1,7 @@
+from ooniprobe.utils import get_first_ip
+
+def test_get_first_ip():
+
+    assert get_first_ip("1.1.1.1") == "1.1.1.1"
+    assert get_first_ip("1.1.1.1, 2.2.2.2") == "1.1.1.1"
+    assert get_first_ip("") == ""
\ No newline at end of file