diff --git a/tools/debug-ui/src/CurrentPeersView.tsx b/tools/debug-ui/src/CurrentPeersView.tsx
index 2d6183b9d68..ad4bcc1d503 100644
--- a/tools/debug-ui/src/CurrentPeersView.tsx
+++ b/tools/debug-ui/src/CurrentPeersView.tsx
@@ -1,6 +1,7 @@
 import { MouseEvent, ReactElement, useCallback, useMemo, useState } from "react";
 import { useQuery } from "react-query";
 import { fetchEpochInfo, fetchFullStatus, PeerInfoView } from "./api";
+import { formatDurationInMillis, formatTraffic, addDebugPortLink } from "./utils";
 import "./CurrentPeersView.scss";
 
 type NetworkInfoViewProps = {
@@ -14,56 +15,6 @@ type PeerInfo = {
     statusClassName: string,
 }
 
-function formatDurationInMillis(millis: number): string {
-    if (millis == null) {
-        return '(null)';
-    }
-    let total_seconds = Math.floor(millis / 1000);
-    let hours = Math.floor(total_seconds / 3600)
-    let minutes = Math.floor((total_seconds - (hours * 3600)) / 60)
-    let seconds = total_seconds - (hours * 3600) - (minutes * 60)
-    if (hours > 0) {
-        if (minutes > 0) {
-            return `${hours}h ${minutes}m ${seconds}s`
-        } else {
-            return `${hours}h ${seconds}s`
-        }
-    }
-    if (minutes > 0) {
-        return `${minutes}m ${seconds}s`
-    }
-    return `${seconds}s`
-}
-
-function formatBytesPerSecond(bytes_per_second: number): string {
-    if (bytes_per_second == null) {
-        return '-';
-    }
-    if (bytes_per_second < 3000) {
-        return `${bytes_per_second} bps`;
-    }
-    let kilobytes_per_second = bytes_per_second / 1024;
-    if (kilobytes_per_second < 3000) {
-        return `${kilobytes_per_second.toFixed(1)} Kbps`;
-    }
-    let megabytes_per_second = kilobytes_per_second / 1024;
-    return `${megabytes_per_second.toFixed(1)} Mbps`;
-}
-
-function formatTraffic(bytes_received: number, bytes_sent: number): ReactElement {
-    return <div>
-        <div>{"⬇ " + formatBytesPerSecond(bytes_received)}</div>
-        <div>{"⬆ " + formatBytesPerSecond(bytes_sent)}</div>
-    </div>;
-}
-
-function addDebugPortLink(peer_addr: string): ReactElement {
-    return <a
-        href={"/" + peer_addr.replace(/:.*/, "/network_info/current")}>
-        {peer_addr}
-    </a>;
-}
-
 function peerClass(current_height: number, peer_height: number): string {
     if (peer_height > current_height + 5) {
         return 'peer_ahead_alot';
diff --git a/tools/debug-ui/src/NetworkInfoView.tsx b/tools/debug-ui/src/NetworkInfoView.tsx
index 47adfa79f88..5e78a4f6b68 100644
--- a/tools/debug-ui/src/NetworkInfoView.tsx
+++ b/tools/debug-ui/src/NetworkInfoView.tsx
@@ -4,6 +4,7 @@ import { CurrentPeersView } from "./CurrentPeersView";
 import './NetworkInfoView.scss';
 import { PeerStorageView } from "./PeerStorageView";
 import { ConnectionStorageView } from "./ConnectionStorageView";
+import { Tier1View } from "./Tier1View";
 
 type NetworkInfoViewProps = {
     addr: string,
@@ -15,6 +16,7 @@ export const NetworkInfoView = ({ addr }: NetworkInfoViewProps) => {
             <NavLink to="current" className={navLinkClassName}>Current Peers</NavLink>
             <NavLink to="peer_storage" className={navLinkClassName}>Detailed Peer Storage</NavLink>
             <NavLink to="connection_storage" className={navLinkClassName}>Connection Storage</NavLink>
+            <NavLink to="tier1" className={navLinkClassName}>TIER1</NavLink>
 
         </div>
         <Routes>
@@ -22,6 +24,7 @@ export const NetworkInfoView = ({ addr }: NetworkInfoViewProps) => {
             <Route path="current" element={<CurrentPeersView addr={addr} />} />
             <Route path="peer_storage" element={<PeerStorageView addr={addr} />} />
             <Route path="connection_storage" element={<ConnectionStorageView addr={addr} />} />
+            <Route path="tier1" element={<Tier1View addr={addr} />} />
         </Routes>
     </div>;
 };
diff --git a/tools/debug-ui/src/Tier1View.scss b/tools/debug-ui/src/Tier1View.scss
new file mode 100644
index 00000000000..b7959cdf148
--- /dev/null
+++ b/tools/debug-ui/src/Tier1View.scss
@@ -0,0 +1,3 @@
+.tier1-peers-view {
+    padding: 10px;
+}
diff --git a/tools/debug-ui/src/Tier1View.tsx b/tools/debug-ui/src/Tier1View.tsx
new file mode 100644
index 00000000000..ec36dcaa923
--- /dev/null
+++ b/tools/debug-ui/src/Tier1View.tsx
@@ -0,0 +1,186 @@
+import { MouseEvent, ReactElement, useCallback, useMemo, useState } from "react";
+import { useQuery } from "react-query";
+import { fetchEpochInfo, fetchFullStatus, PeerInfoView, PeerAddr } from "./api";
+import { formatDurationInMillis, formatTraffic, addDebugPortLink } from "./utils";
+import "./Tier1View.scss";
+
+type Tier1ViewProps = {
+    addr: string,
+};
+
+type PeerInfo = {
+    peer: PeerInfoView,
+    validator: string[],
+    routedValidator: string[],
+    statusClassName: string,
+}
+
+export const Tier1View = ({ addr }: Tier1ViewProps) => {
+    const { data: fullStatus, error: fullStatusError, isLoading: fullStatusLoading } =
+        useQuery(['fullStatus', addr], () => fetchFullStatus(addr));
+
+    if (fullStatusLoading) {
+        return <div>Loading...</div>;
+    }
+    if (fullStatusError) {
+        return <div className="network-info-view">
+            <div className="error">
+                {(fullStatusError as Error).stack}
+            </div>
+        </div>;
+    }
+    if (!fullStatus) {
+        return <div className="network-info-view">
+            <div className="error">No Data</div>
+        </div>;
+    }
+
+    const networkInfo = fullStatus.detailed_debug_status!.network_info;
+
+    const rendered = new Set();
+    const rows = new Array();
+
+    // tier1_connections contains TIER1 nodes we are currently connected to
+    for (const peer of networkInfo.tier1_connections!) {
+        let accountKey = "";
+        let proxies:PeerAddr[] = [];
+
+        networkInfo.tier1_accounts_data!.forEach(account => {
+            if (account.peer_id == peer.peer_id) {
+                accountKey = account.account_key;
+                proxies = account.proxies;
+            }
+        });
+
+        rendered.add(accountKey);
+
+        let accountId = "";
+        networkInfo.known_producers.forEach(producer => {
+            if (producer.peer_id == peer.peer_id) {
+                accountId = producer.account_id;
+            }
+        });
+
+        let lastPing = formatDurationInMillis(peer.last_time_received_message_millis);
+        let lastPingClass = "";
+        if (fullStatus.node_public_key == accountKey) {
+            lastPing = "n/a"
+        } else if (peer.last_time_received_message_millis > 60 * 1000) {
+            lastPingClass = "peer_far_behind";
+        }
+
+        rows.push(<tr key={accountKey}>
+            <td>{addDebugPortLink(peer.addr)}</td>
+            <td>{accountKey.substring(8, 14)}...</td>
+            <td>{accountId}</td>
+            <td><CollapsibleProxyList proxies={proxies} /></td>
+            <td>{peer.peer_id.substring(8, 14)}...</td>
+            <td className={lastPingClass}>{lastPing}</td>
+            <td>{JSON.stringify(peer.tracked_shards)}</td>
+            <td>{JSON.stringify(peer.archival)}</td>
+            <td>{peer.is_outbound_peer ? 'OUT' : 'IN'}</td>
+            <td>{formatDurationInMillis(peer.connection_established_time_millis)}</td>
+            <td>{formatTraffic(peer.received_bytes_per_sec, peer.sent_bytes_per_sec)}</td>
+        </tr>);
+    }
+
+    // tier1_accounts_data contains data about TIER1 nodes we would like to connect to
+    for (const account of networkInfo.tier1_accounts_data!) {
+        let accountKey = account.account_key;
+
+        if (rendered.has(accountKey)) {
+            continue;
+        }
+        rendered.add(accountKey);
+
+        let accountId = "";
+        networkInfo.known_producers.forEach(producer => {
+            if (producer.peer_id == account.peer_id) {
+                accountId = producer.account_id;
+            }
+        });
+
+        rows.push(<tr key={accountKey}>
+            <td></td>
+            <td>{accountKey.substring(8, 14)}...</td>
+            <td>{accountId}</td>
+            <td><CollapsibleProxyList proxies={account.proxies} /></td>
+            <td>{account.peer_id.substring(8, 14)}...</td>
+            <td></td>
+            <td></td>
+            <td></td>
+            <td></td>
+            <td></td>
+            <td></td>
+        </tr>);
+    }
+
+    // tier1_accounts_keys contains accounts whose data we would like to collect
+    for (const accountKey of networkInfo.tier1_accounts_keys!) {
+        if (rendered.has(accountKey)) {
+            continue;
+        }
+        rendered.add(accountKey);
+
+        rows.push(<tr key={accountKey}>
+            <td></td>
+            <td>{accountKey.substring(8, 14)}...</td>
+            <td></td>
+            <td></td>
+            <td></td>
+            <td></td>
+            <td></td>
+            <td></td>
+            <td></td>
+            <td></td>
+            <td></td>
+        </tr>);
+    }
+
+    return <div className="tier1-peers-view">
+        <table className="peers">
+            <thead>
+                <tr>
+                    <th>Address</th>
+                    <th>AccountKey</th>
+                    <th>Account ID</th>
+                    <th>Proxies</th>
+                    <th>PeerId</th>
+                    <th>Last ping</th>
+                    <th>Tracked Shards</th>
+                    <th>Archival</th>
+                    <th>Connection type</th>
+                    <th>First connection</th>
+                    <th>Traffic (last minute)</th>
+                </tr>
+            </thead>
+            <tbody>
+                {rows}
+            </tbody>
+        </table>
+    </div>;
+};
+
+const CollapsibleProxyList = ({ proxies }: { proxies: PeerAddr[] }) => {
+    const [showAll, setShowAll] = useState(false);
+    const callback = useCallback((e: MouseEvent) => {
+        e.preventDefault();
+        setShowAll((show) => !show);
+    }, []);
+    const MAX_TO_SHOW = 2;
+
+    const formatted = proxies.map(proxy => {
+        return proxy.peer_id.substring(8, 14) + "...@" + proxy.addr;
+    });
+
+    if (formatted.length <= MAX_TO_SHOW) {
+        return <>{formatted.join(', ')}</>;
+    }
+    if (showAll) {
+        return <>{formatted.join(', ')} <a href="#" onClick={callback}>Show fewer</a></>;
+    }
+    return <>
+        {formatted.slice(0, MAX_TO_SHOW).join(', ')}, ...<br />
+        <a href="#" onClick={callback}>Show all {formatted.length}</a>
+    </>;
+}
diff --git a/tools/debug-ui/src/api.tsx b/tools/debug-ui/src/api.tsx
index 47d36a32475..9ac8dd351aa 100644
--- a/tools/debug-ui/src/api.tsx
+++ b/tools/debug-ui/src/api.tsx
@@ -53,6 +53,7 @@ export interface NetworkInfoView {
     num_connected_peers: number,
     connected_peers: PeerInfoView[],
     known_producers: KnownProducerView[],
+    tier1_accounts_keys?: string[],
     tier1_accounts_data?: AccountData[],
     tier1_connections?: PeerInfoView[],
 }
diff --git a/tools/debug-ui/src/utils.js b/tools/debug-ui/src/utils.js
index 71c7d156622..cc15fc73e3c 100644
--- a/tools/debug-ui/src/utils.js
+++ b/tools/debug-ui/src/utils.js
@@ -1,3 +1,53 @@
+export function formatDurationInMillis(millis: number): string {
+    if (millis == null) {
+        return '(null)';
+    }
+    let total_seconds = Math.floor(millis / 1000);
+    let hours = Math.floor(total_seconds / 3600)
+    let minutes = Math.floor((total_seconds - (hours * 3600)) / 60)
+    let seconds = total_seconds - (hours * 3600) - (minutes * 60)
+    if (hours > 0) {
+        if (minutes > 0) {
+            return `${hours}h ${minutes}m ${seconds}s`
+        } else {
+            return `${hours}h ${seconds}s`
+        }
+    }
+    if (minutes > 0) {
+        return `${minutes}m ${seconds}s`
+    }
+    return `${seconds}s`
+}
+
+function formatBytesPerSecond(bytes_per_second: number): string {
+    if (bytes_per_second == null) {
+        return '-';
+    }
+    if (bytes_per_second < 3000) {
+        return `${bytes_per_second} bps`;
+    }
+    let kilobytes_per_second = bytes_per_second / 1024;
+    if (kilobytes_per_second < 3000) {
+        return `${kilobytes_per_second.toFixed(1)} Kbps`;
+    }
+    let megabytes_per_second = kilobytes_per_second / 1024;
+    return `${megabytes_per_second.toFixed(1)} Mbps`;
+}
+
+export function formatTraffic(bytes_received: number, bytes_sent: number): ReactElement {
+    return <div>
+        <div>{"⬇ " + formatBytesPerSecond(bytes_received)}</div>
+        <div>{"⬆ " + formatBytesPerSecond(bytes_sent)}</div>
+    </div>;
+}
+
+export function addDebugPortLink(peer_addr: string): ReactElement {
+    return <a
+        href={"http://localhost:3000/" + peer_addr.replace(/:.*/, "/")}>
+        {peer_addr}
+    </a>;
+}
+
 export function toHumanTime(seconds: number): string {
     let result = "";
     if (seconds >= 60) {