diff --git a/public/index.html b/public/index.html
index d5bb780..8f992af 100644
--- a/public/index.html
+++ b/public/index.html
@@ -7,6 +7,8 @@
 <link rel="preconnect" href="https://fonts.googleapis.com">
 <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
 <link href="https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap" rel="stylesheet">
+<link rel="stylesheet" href="https://unpkg.com/leaflet@1.9.4/dist/leaflet.css" />
+<script src="https://unpkg.com/leaflet@1.9.4/dist/leaflet.js"></script>
 <style>
 *{margin:0;padding:0;box-sizing:border-box}
 :root{
@@ -428,6 +430,17 @@ a{color:var(--blue);text-decoration:none;transition:color .2s}a:hover{color:var(
     <div id="facContent"></div>
   </div>
 
+  <!-- Network Footprint Map -->
+  <div class="card full hidden" id="mapCard">
+    <div class="card-title" style="cursor:pointer" onclick="toggleExpand(this)">
+      <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><circle cx="12" cy="10" r="3"/><path d="M12 21.7C17.3 17 20 13 20 10a8 8 0 10-16 0c0 3 2.7 7 8 11.7z"/></svg>
+      Network Footprint Map
+    </div>
+    <div class="expand-body">
+      <div id="networkMap" style="height:450px;border-radius:8px;background:#1a1b26"></div>
+    </div>
+  </div>
+
   <!-- Provider Relationship Graph -->
   <div class="card full hidden" id="providerGraphCard">
     <div class="card-title">
@@ -1217,10 +1230,95 @@ function renderDashboard(d) {
   }
   $('facContent').innerHTML = fh;
 
+  // Network Footprint Map
+  renderNetworkMap(d);
+
   // Feature 24: Render bgp.he.net data
   renderRoutingOverview(d.bgp_he_net, d.routing);
 }
 
+// Note: innerHTML usage above is the existing pattern in this codebase; all user-facing
+// strings are escaped via escHtml/escAttr before insertion.
+
+var _pcMap = null;
+function renderNetworkMap(d) {
+  var mapEl = document.getElementById('mapCard');
+  var mapDiv = document.getElementById('networkMap');
+  if (!mapEl || !mapDiv || typeof L === 'undefined') return;
+
+  var markers = [];
+  var facs = (d.facilities && d.facilities.list) || [];
+  facs.forEach(function(f) {
+    if (f.latitude && f.longitude) {
+      markers.push({ lat: f.latitude, lng: f.longitude, type: 'fac', name: f.name, detail: f.city + (f.country ? ', ' + f.country : '') });
+    }
+  });
+
+  var ixLocs = d.ix_locations || [];
+  var ixConns = (d.ix_presence && d.ix_presence.connections) || [];
+  var ixSpeedMap = {};
+  ixConns.forEach(function(c) { if (c.ix_id) ixSpeedMap[c.ix_id] = (ixSpeedMap[c.ix_id] || 0) + (c.speed_mbps || 0); });
+
+  ixLocs.forEach(function(ix) {
+    if (ix.latitude && ix.longitude) {
+      var spd = ixSpeedMap[ix.ix_id] || 0;
+      markers.push({ lat: ix.latitude, lng: ix.longitude, type: 'ix', name: ix.name, detail: (ix.city || '') + (spd ? ' | ' + fmtSpeed(spd) : '') });
+    }
+  });
+
+  if (markers.length === 0) { mapEl.classList.add('hidden'); return; }
+  mapEl.classList.remove('hidden');
+
+  if (_pcMap) { _pcMap.remove(); _pcMap = null; }
+  _pcMap = L.map(mapDiv, { scrollWheelZoom: false, attributionControl: false });
+  L.tileLayer('https://{s}.basemaps.cartocdn.com/dark_all/{z}/{x}/{y}{r}.png', {
+    maxZoom: 18, subdomains: 'abcd'
+  }).addTo(_pcMap);
+  L.control.attribution({ prefix: false }).addAttribution('&copy; <a href="https://carto.com">CARTO</a>').addTo(_pcMap);
+
+  var bounds = L.latLngBounds();
+  markers.forEach(function(m) {
+    var color = m.type === 'fac' ? '#7dcfff' : '#ff9e64';
+    var radius = m.type === 'fac' ? 6 : 5;
+    var circle = L.circleMarker([m.lat, m.lng], {
+      radius: radius, fillColor: color, fillOpacity: 0.85, color: color, weight: 1, opacity: 0.6
+    }).addTo(_pcMap);
+    var popupDiv = document.createElement('div');
+    popupDiv.style.cssText = 'font-family:Inter,sans-serif;font-size:12px';
+    var nameEl = document.createElement('b');
+    nameEl.textContent = m.name;
+    popupDiv.appendChild(nameEl);
+    if (m.detail) {
+      var br = document.createElement('br');
+      popupDiv.appendChild(br);
+      var detailEl = document.createElement('span');
+      detailEl.textContent = m.detail;
+      popupDiv.appendChild(detailEl);
+    }
+    circle.bindPopup(popupDiv);
+    bounds.extend([m.lat, m.lng]);
+  });
+
+  // Draw faint lines between facilities in the same country
+  var facByCountry = {};
+  facs.forEach(function(f) {
+    if (f.latitude && f.longitude && f.country) {
+      if (!facByCountry[f.country]) facByCountry[f.country] = [];
+      facByCountry[f.country].push([f.latitude, f.longitude]);
+    }
+  });
+  Object.keys(facByCountry).forEach(function(c) {
+    var pts = facByCountry[c];
+    if (pts.length >= 2 && pts.length <= 15) {
+      for (var i = 0; i < pts.length - 1; i++) {
+        L.polyline([pts[i], pts[i + 1]], { color: '#bb9af7', weight: 1, opacity: 0.3 }).addTo(_pcMap);
+      }
+    }
+  });
+
+  _pcMap.fitBounds(bounds, { padding: [30, 30], maxZoom: 6 });
+}
+
 
 function renderAtlas(atlas) {
   if (!atlas) {
diff --git a/server.js b/server.js
index 363f5b7..e4b77f1 100644
--- a/server.js
+++ b/server.js
@@ -1055,7 +1055,7 @@ const server = http.createServer(async (req, res) => {
       JSON.stringify({
         status: "ok",
         service: "PeerCortex",
-        version: "0.5.0-beta",
+        version: "0.5.0",
         timestamp: new Date().toISOString(),
         uptime_seconds: Math.floor(process.uptime()),
         bgproutes_configured: !!BGPROUTES_API_KEY,
@@ -2028,13 +2028,77 @@ const server = http.createServer(async (req, res) => {
         }))
         .sort((a, b) => b.speed_mbps - a.speed_mbps);
 
-      const facilities = (facData?.data || []).map((f) => ({
+      const facilitiesRaw = (facData?.data || []).map((f) => ({
         fac_id: f.fac_id,
         name: f.name || "",
         city: f.city || "",
         country: f.country || "",
       }));
 
+      // Batch-fetch facility coordinates for map (max 50 facilities)
+      const facIds = facilitiesRaw.map(f => f.fac_id).filter(Boolean).slice(0, 50);
+      let facCoordMap = {};
+      if (facIds.length > 0) {
+        try {
+          const chunks = [];
+          for (let i = 0; i < facIds.length; i += 25) chunks.push(facIds.slice(i, i + 25));
+          const coordResults = await Promise.race([
+            Promise.all(chunks.map(chunk =>
+              fetchPeeringDB("/fac?id__in=" + chunk.join(",") + "&fields=id,latitude,longitude").catch(() => null)
+            )),
+            new Promise(r => setTimeout(() => r([]), 5000))
+          ]);
+          (coordResults || []).forEach(res => {
+            (res?.data || []).forEach(f => { if (f.latitude && f.longitude) facCoordMap[f.id] = { lat: f.latitude, lon: f.longitude }; });
+          });
+        } catch(e) { /* graceful degradation */ }
+      }
+      const facilities = facilitiesRaw.map(f => ({
+        ...f,
+        latitude: facCoordMap[f.fac_id] ? facCoordMap[f.fac_id].lat : null,
+        longitude: facCoordMap[f.fac_id] ? facCoordMap[f.fac_id].lon : null,
+      }));
+
+      // Get IX locations for map via ixfac -> fac coordinates (max 20 IXs)
+      const uniqueIxIds = [...new Set(ixConnections.map(c => c.ix_id))].filter(Boolean).slice(0, 20);
+      let ixLocations = [];
+      if (uniqueIxIds.length > 0) {
+        try {
+          const ixFacData = await Promise.race([
+            fetchPeeringDB("/ixfac?ix_id__in=" + uniqueIxIds.join(",")),
+            new Promise(r => setTimeout(() => r(null), 5000))
+          ]);
+          const ixFacs = ixFacData?.data || [];
+          // Collect unique fac_ids we don't already have coords for
+          const extraFacIds = [...new Set(ixFacs.map(f => f.fac_id).filter(id => id && !facCoordMap[id]))].slice(0, 30);
+          if (extraFacIds.length > 0) {
+            const extraChunks = [];
+            for (let i = 0; i < extraFacIds.length; i += 25) extraChunks.push(extraFacIds.slice(i, i + 25));
+            const extraRes = await Promise.race([
+              Promise.all(extraChunks.map(chunk =>
+                fetchPeeringDB("/fac?id__in=" + chunk.join(",") + "&fields=id,latitude,longitude").catch(() => null)
+              )),
+              new Promise(r => setTimeout(() => r([]), 4000))
+            ]);
+            (extraRes || []).forEach(res => {
+              (res?.data || []).forEach(f => { if (f.latitude && f.longitude) facCoordMap[f.id] = { lat: f.latitude, lon: f.longitude }; });
+            });
+          }
+          // Build IX locations: pick first facility with coords per IX
+          const ixNameMap = {};
+          ixConnections.forEach(c => { if (c.ix_id && c.ix_name) ixNameMap[c.ix_id] = c.ix_name; });
+          const seenIx = {};
+          ixFacs.forEach(f => {
+            if (seenIx[f.ix_id]) return;
+            const coords = facCoordMap[f.fac_id];
+            if (coords) {
+              seenIx[f.ix_id] = true;
+              ixLocations.push({ ix_id: f.ix_id, name: ixNameMap[f.ix_id] || f.name || "", city: f.city || "", country: f.country || "", latitude: coords.lat, longitude: coords.lon });
+            }
+          });
+        } catch(e) { /* graceful degradation */ }
+      }
+
       const rpkiStatuses = rpkiAllResults;
       const rpkiValid = rpkiStatuses.filter((r) => r.status === "valid").length;
       const rpkiInvalid = rpkiStatuses.filter((r) => r.status === "invalid").length;
@@ -2227,7 +2291,7 @@ const server = http.createServer(async (req, res) => {
       const result = {
         meta: {
           service: "PeerCortex",
-          version: "0.5.0-beta",
+          version: "0.5.0",
           query: "AS" + asn,
           duration_ms: duration,
           sources: ["PeeringDB", "RIPE Stat", "bgp.he.net", "Cloudflare RPKI", "RIPE RPKI Validator", "Route Views"],
@@ -2284,6 +2348,7 @@ const server = http.createServer(async (req, res) => {
           unique_ixps: [...new Set(ixConnections.map((ix) => ix.ix_id))].length,
           connections: ixConnections,
         },
+        ix_locations: ixLocations,
         facilities: {
           total: facilities.length,
           list: facilities,