diff --git a/src/netsleuth/cli.py b/src/netsleuth/cli.py
index 272ca2f..9b438da 100644
--- a/src/netsleuth/cli.py
+++ b/src/netsleuth/cli.py
@@ -208,6 +208,7 @@ async def _bgp_section(client, settings: Settings, asn: str | None, raw: dict):
 async def _reputation_section(client, settings: Settings, options: Options, geo: IpGeo, raw: dict):
     from netsleuth.reputation import (
         build_reputation,
+        ReputationContext,
         fetch_abuseipdb,
         fetch_internetdb,
         normalize_internetdb,
@@ -235,12 +236,14 @@ async def _reputation_section(client, settings: Settings, options: Options, geo:
     else:
         warnings.append("ABUSEIPDB_API_KEY not set — abuse score skipped")
     reputation = build_reputation(
-        internetdb=normalize_internetdb(payload),
-        firehol_hits=index.hits(geo.ip),
-        dnsbl_outcomes=outcomes,
-        ip_type=geo.ip_type,
-        abuseipdb_score=score,
-        abuseipdb_reports=reports,
+        ReputationContext(
+            internetdb=normalize_internetdb(payload),
+            firehol_hits=index.hits(geo.ip),
+            dnsbl_outcomes=outcomes,
+            ip_type=geo.ip_type,
+            abuseipdb_score=score,
+            abuseipdb_reports=reports,
+        )
     )
     return ModuleResult(
         name="reputation", status="partial" if warnings else "ok", data=reputation, warnings=warnings
diff --git a/src/netsleuth/reputation.py b/src/netsleuth/reputation.py
index d838566..f489da1 100644
--- a/src/netsleuth/reputation.py
+++ b/src/netsleuth/reputation.py
@@ -208,26 +208,29 @@ def _captcha_risk_full(
     return risk, "; ".join(reasons), "; ".join(reasons_ru)
 
 
-def build_reputation(
-    internetdb: InternetDbResult | None,
-    firehol_hits: list[str],
-    dnsbl_outcomes: list[DnsblOutcome] | None,
-    ip_type: str,
-    abuseipdb_score: int | None,
-    abuseipdb_reports: int | None,
-) -> Reputation:
+@dataclass
+class ReputationContext:
+    ip_type: str
+    internetdb: InternetDbResult | None
+    firehol_hits: list[str]
+    dnsbl_outcomes: list[DnsblOutcome] | None
+    abuseipdb_score: int | None
+    abuseipdb_reports: int | None
+
+
+def build_reputation(ctx: ReputationContext) -> Reputation:
     hits: list[DnsblHit] | None = None
     blocked = False
-    if dnsbl_outcomes is not None:
-        hits, blocked = summarize_dnsbl(dnsbl_outcomes)
-    risk, rationale, rationale_ru = _captcha_risk_full(firehol_hits, hits or [], ip_type, abuseipdb_score)
+    if ctx.dnsbl_outcomes is not None:
+        hits, blocked = summarize_dnsbl(ctx.dnsbl_outcomes)
+    risk, rationale, rationale_ru = _captcha_risk_full(ctx.firehol_hits, hits or [], ctx.ip_type, ctx.abuseipdb_score)
     return Reputation(
-        internetdb=internetdb,
-        firehol_hits=firehol_hits,
+        internetdb=ctx.internetdb,
+        firehol_hits=ctx.firehol_hits,
         dnsbl_hits=hits,
         dnsbl_query_blocked=blocked,
-        abuseipdb_score=abuseipdb_score,
-        abuseipdb_reports=abuseipdb_reports,
+        abuseipdb_score=ctx.abuseipdb_score,
+        abuseipdb_reports=ctx.abuseipdb_reports,
         captcha_risk=risk,
         rationale=rationale,
         rationale_ru=rationale_ru,
diff --git a/tests/test_reputation.py b/tests/test_reputation.py
index 8d9592e..325f119 100644
--- a/tests/test_reputation.py
+++ b/tests/test_reputation.py
@@ -3,6 +3,7 @@ from __future__ import annotations
 from netsleuth.reputation import (
     NetsetIndex,
     build_reputation,
+    ReputationContext,
     captcha_risk,
     decode_dnsbl,
     normalize_internetdb,
@@ -132,12 +133,14 @@ def test_captcha_risk_escalates_on_a_high_abuseipdb_score():
 
 def test_build_reputation_marks_the_query_as_blocked_without_inventing_hits(api_fixture):
     rep = build_reputation(
-        internetdb=normalize_internetdb(api_fixture("internetdb.json")),
-        firehol_hits=[],
-        dnsbl_outcomes=[decode_dnsbl("zen.spamhaus.org", ["127.255.255.254"])],
-        ip_type="residential",
-        abuseipdb_score=None,
-        abuseipdb_reports=None,
+        ReputationContext(
+            internetdb=normalize_internetdb(api_fixture("internetdb.json")),
+            firehol_hits=[],
+            dnsbl_outcomes=[decode_dnsbl("zen.spamhaus.org", ["127.255.255.254"])],
+            ip_type="residential",
+            abuseipdb_score=None,
+            abuseipdb_reports=None,
+        )
     )
     assert rep.dnsbl_hits == []
     assert rep.dnsbl_query_blocked is True
@@ -146,12 +149,14 @@ def test_build_reputation_marks_the_query_as_blocked_without_inventing_hits(api_
 
 def test_build_reputation_without_dnsbl_leaves_the_field_none(api_fixture):
     rep = build_reputation(
-        internetdb=normalize_internetdb(api_fixture("internetdb.json")),
-        firehol_hits=["firehol_level1"],
-        dnsbl_outcomes=None,
-        ip_type="residential",
-        abuseipdb_score=None,
-        abuseipdb_reports=None,
+        ReputationContext(
+            internetdb=normalize_internetdb(api_fixture("internetdb.json")),
+            firehol_hits=["firehol_level1"],
+            dnsbl_outcomes=None,
+            ip_type="residential",
+            abuseipdb_score=None,
+            abuseipdb_reports=None,
+        )
     )
     assert rep.dnsbl_hits is None
     assert rep.dnsbl_query_blocked is False
@@ -181,12 +186,14 @@ def test_build_reputation_rationale_ru_is_populated_and_cyrillic_for_every_reaso
     ]
     for case in cases:
         rep = build_reputation(
-            internetdb=normalize_internetdb(api_fixture("internetdb.json")),
-            firehol_hits=case["firehol_hits"],
-            dnsbl_outcomes=case["dnsbl_outcomes"],
-            ip_type=case["ip_type"],
-            abuseipdb_score=case["abuseipdb_score"],
-            abuseipdb_reports=None,
+            ReputationContext(
+                internetdb=normalize_internetdb(api_fixture("internetdb.json")),
+                firehol_hits=case["firehol_hits"],
+                dnsbl_outcomes=case["dnsbl_outcomes"],
+                ip_type=case["ip_type"],
+                abuseipdb_score=case["abuseipdb_score"],
+                abuseipdb_reports=None,
+            )
         )
         assert rep.rationale
         assert rep.rationale_ru