diff --git a/frontend/src/ASNsNewManager.jsx b/frontend/src/ASNsNewManager.jsx
index 8c47a3d..b286a36 100644
--- a/frontend/src/ASNsNewManager.jsx
+++ b/frontend/src/ASNsNewManager.jsx
@@ -35,6 +35,19 @@ function ASNsNewManager() {
   const editInputRef = useRef(null);
   const pageSize = 10;
 
+  // Справочник community для подсказок
+  const [communities, setCommunities] = useState([]);
+  useEffect(() => {
+    (async () => {
+      try {
+        const res = await axios.get(`${API_URL}/communities`);
+        setCommunities(Array.isArray(res.data) ? res.data : []);
+      } catch (e) {
+        // тихо игнорируем
+      }
+    })();
+  }, []);
+
   const isValidAsn = (value) => /^[0-9]+$/.test(String(value).trim());
   // Допускаем как числовые, так и строковые (AS:NNN) community
   const isValidCommunity = (value) => /^(\d+|\d+:\d+)$/.test(String(value).trim());
@@ -262,6 +275,7 @@ function ASNsNewManager() {
                 <div className="mb-3">
                   <label className="form-label">Community</label>
                   <input
+                    list="community-options"
                     type="text"
                     className={`form-control${newInvalid.community ? ' is-invalid' : ''}`}
                     placeholder="112"
@@ -269,6 +283,19 @@ function ASNsNewManager() {
                     onChange={(e) => setNewItem({ ...newItem, community: e.target.value })}
                   />
                   {newInvalid.community && <div className="invalid-feedback">Только цифры</div>}
+                  {(() => {
+                    const match = communities.find(c => c.value === String(newItem.community).trim());
+                    if (!match) return null;
+                    return (
+                      <div className="form-text">
+                        {match.name && (<><strong>{match.name}</strong> — </>)}
+                        {match.description || ''}
+                        {match.tags && match.tags.length > 0 && (
+                          <> (<span className="text-muted">{match.tags.join(', ')}</span>)</>
+                        )}
+                      </div>
+                    );
+                  })()}
                 </div>
                 <div className="form-footer">
                   <button type="submit" className="btn btn-primary w-100">
@@ -401,6 +428,7 @@ function ASNsNewManager() {
                         {editingAsn === item.asn ? (
                           <>
                             <input
+                              list="community-options"
                               type="text"
                               className={`form-control d-inline-block w-auto me-2${isValidCommunity(editingValue) ? '' : ' is-invalid'}`}
                               value={editingValue}
@@ -513,6 +541,12 @@ function ASNsNewManager() {
           </div>
         </div>
       )}
+      {/* Общий список подсказок community */}
+      <datalist id="community-options">
+        {communities.map(c => (
+          <option key={c.value} value={c.value}>{c.name ? `${c.name} — ${c.value}` : c.value}</option>
+        ))}
+      </datalist>
     </>
   );
 }
diff --git a/frontend/src/DomainsNewManager.jsx b/frontend/src/DomainsNewManager.jsx
index eab64e1..b05bbf9 100644
--- a/frontend/src/DomainsNewManager.jsx
+++ b/frontend/src/DomainsNewManager.jsx
@@ -35,6 +35,19 @@ function DomainsNewManager() {
   const editInputRef = useRef(null);
   const pageSize = 10;
 
+  // Справочник community для подсказок
+  const [communities, setCommunities] = useState([]);
+  useEffect(() => {
+    (async () => {
+      try {
+        const res = await axios.get(`${API_URL}/communities`);
+        setCommunities(Array.isArray(res.data) ? res.data : []);
+      } catch (e) {
+        // тихо игнорируем
+      }
+    })();
+  }, []);
+
   const isValidDomain = (value) => {
     const v = String(value).trim().toLowerCase();
     // Простой валидатор FQDN: sub.domain.tld
@@ -268,6 +281,7 @@ function DomainsNewManager() {
                 <div className="mb-3">
                   <label className="form-label">Community</label>
                   <input
+                    list="community-options"
                     type="text"
                     className={`form-control${newInvalid.community ? ' is-invalid' : ''}`}
                     placeholder="100"
@@ -275,6 +289,19 @@ function DomainsNewManager() {
                     onChange={(e) => setNewItem({ ...newItem, community: e.target.value })}
                   />
                   {newInvalid.community && <div className="invalid-feedback">Только цифры</div>}
+                  {(() => {
+                    const match = communities.find(c => c.value === String(newItem.community).trim());
+                    if (!match) return null;
+                    return (
+                      <div className="form-text">
+                        {match.name && (<><strong>{match.name}</strong> — </>)}
+                        {match.description || ''}
+                        {match.tags && match.tags.length > 0 && (
+                          <> (<span className="text-muted">{match.tags.join(', ')}</span>)</>
+                        )}
+                      </div>
+                    );
+                  })()}
                 </div>
                 <div className="form-footer">
                   <button type="submit" className="btn btn-primary w-100">
@@ -407,6 +434,7 @@ function DomainsNewManager() {
                         {editingDomain === item.domain ? (
                           <>
                             <input
+                              list="community-options"
                               type="text"
                               className={`form-control d-inline-block w-auto me-2${isValidCommunity(editingValue) ? '' : ' is-invalid'}`}
                               value={editingValue}
@@ -519,6 +547,12 @@ function DomainsNewManager() {
           </div>
         </div>
       )}
+      {/* Общий список подсказок community */}
+      <datalist id="community-options">
+        {communities.map(c => (
+          <option key={c.value} value={c.value}>{c.name ? `${c.name} — ${c.value}` : c.value}</option>
+        ))}
+      </datalist>
     </>
   );
 }
diff --git a/frontend/src/IPRangesManager.jsx b/frontend/src/IPRangesManager.jsx
index 8766ebb..3f15f69 100644
--- a/frontend/src/IPRangesManager.jsx
+++ b/frontend/src/IPRangesManager.jsx
@@ -35,6 +35,19 @@ function IPRangesManager() {
   const editInputRef = useRef(null);
   const pageSize = 10;
 
+  // Справочник community для подсказок
+  const [communities, setCommunities] = useState([]);
+  useEffect(() => {
+    (async () => {
+      try {
+        const res = await axios.get(`${API_URL}/communities`);
+        setCommunities(Array.isArray(res.data) ? res.data : []);
+      } catch (e) {
+        // тихо игнорируем
+      }
+    })();
+  }, []);
+
   const isValidIPv4 = (ip) => {
     const octets = ip.split('.');
     if (octets.length !== 4) return false;
@@ -277,6 +290,7 @@ function IPRangesManager() {
                 <div className="mb-3">
                   <label className="form-label">Community</label>
                   <input
+                    list="community-options"
                     type="text"
                     className={`form-control${newInvalid.community ? ' is-invalid' : ''}`}
                     placeholder="65001:100"
@@ -284,6 +298,19 @@ function IPRangesManager() {
                     onChange={(e) => setNewItem({ ...newItem, community: e.target.value })}
                   />
                   {newInvalid.community && <div className="invalid-feedback">Только цифры</div>}
+                  {(() => {
+                    const match = communities.find(c => c.value === String(newItem.community).trim());
+                    if (!match) return null;
+                    return (
+                      <div className="form-text">
+                        {match.name && (<><strong>{match.name}</strong> — </>)}
+                        {match.description || ''}
+                        {match.tags && match.tags.length > 0 && (
+                          <> (<span className="text-muted">{match.tags.join(', ')}</span>)</>
+                        )}
+                      </div>
+                    );
+                  })()}
                 </div>
                 <div className="form-footer">
                   <button type="submit" className="btn btn-primary w-100">
@@ -416,6 +443,7 @@ function IPRangesManager() {
                         {editingIp === item.ipRange ? (
                           <>
                             <input
+                              list="community-options"
                               type="text"
                               className={`form-control d-inline-block w-auto me-2${isValidCommunity(editingValue) ? '' : ' is-invalid'}`}
                               value={editingValue}
@@ -533,6 +561,12 @@ function IPRangesManager() {
           </div>
         </div>
       )}
+      {/* Общий список подсказок community */}
+      <datalist id="community-options">
+        {communities.map(c => (
+          <option key={c.value} value={c.value}>{c.name ? `${c.name} — ${c.value}` : c.value}</option>
+        ))}
+      </datalist>
     </>
   );
 }