diff --git a/Cargo.lock b/Cargo.lock
index 1eb45302bf..829d539ebc 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -5822,6 +5822,7 @@ dependencies = [
  "num_cpus",
  "rand 0.7.3",
  "serde",
+ "serde_json",
  "signal-hook",
  "solana-clap-utils",
  "solana-cli-config",
diff --git a/core/src/test_validator.rs b/core/src/test_validator.rs
index 89a1221141..a2da266b37 100644
--- a/core/src/test_validator.rs
+++ b/core/src/test_validator.rs
@@ -1,7 +1,11 @@
 use {
     crate::validator::{Validator, ValidatorConfig, ValidatorStartProgress},
     solana_client::rpc_client::RpcClient,
-    solana_gossip::{cluster_info::Node, gossip_service::discover_cluster, socketaddr},
+    solana_gossip::{
+        cluster_info::{ClusterInfo, Node},
+        gossip_service::discover_cluster,
+        socketaddr,
+    },
     solana_ledger::{blockstore::create_new_ledger, create_new_tmp_ledger},
     solana_net_utils::PortRange,
     solana_rpc::rpc::JsonRpcConfig,
@@ -628,6 +632,10 @@ impl TestValidator {
             validator.join();
         }
     }
+
+    pub fn cluster_info(&self) -> Arc<ClusterInfo> {
+        self.validator.as_ref().unwrap().cluster_info.clone()
+    }
 }
 
 impl Drop for TestValidator {
diff --git a/core/src/validator.rs b/core/src/validator.rs
index 60874f1a52..8127d54460 100644
--- a/core/src/validator.rs
+++ b/core/src/validator.rs
@@ -274,6 +274,7 @@ pub struct Validator {
     tvu: Tvu,
     ip_echo_server: Option<solana_net_utils::IpEchoServer>,
     accountsdb_plugin_service: Option<AccountsDbPluginService>,
+    pub cluster_info: Arc<ClusterInfo>,
 }
 
 // in the distant future, get rid of ::new()/exit() and use Result properly...
@@ -863,6 +864,7 @@ impl Validator {
             ip_echo_server,
             validator_exit: config.validator_exit.clone(),
             accountsdb_plugin_service,
+            cluster_info,
         }
     }
 
@@ -902,6 +904,8 @@ impl Validator {
     }
 
     pub fn join(self) {
+        drop(self.cluster_info);
+
         self.poh_service.join().expect("poh_service");
         drop(self.poh_recorder);
 
diff --git a/validator/Cargo.toml b/validator/Cargo.toml
index 51873b31e2..a88c2484e0 100644
--- a/validator/Cargo.toml
+++ b/validator/Cargo.toml
@@ -28,6 +28,7 @@ log = "0.4.11"
 num_cpus = "1.13.0"
 rand = "0.7.0"
 serde = "1.0.112"
+serde_json = "1.0.68"
 solana-clap-utils = { path = "../clap-utils", version = "=1.8.12" }
 solana-cli-config = { path = "../cli-config", version = "=1.8.12" }
 solana-client = { path = "../client", version = "=1.8.12" }
diff --git a/validator/src/admin_rpc_service.rs b/validator/src/admin_rpc_service.rs
index 26abe088d2..49fd9db5a1 100644
--- a/validator/src/admin_rpc_service.rs
+++ b/validator/src/admin_rpc_service.rs
@@ -5,12 +5,15 @@ use {
     jsonrpc_ipc_server::{RequestContext, ServerBuilder},
     jsonrpc_server_utils::tokio,
     log::*,
+    serde::{Deserialize, Serialize},
     solana_core::validator::ValidatorStartProgress,
+    solana_gossip::{cluster_info::ClusterInfo, contact_info::ContactInfo},
     solana_sdk::{
         exit::Exit,
         signature::{read_keypair_file, Keypair, Signer},
     },
     std::{
+        fmt::{self, Display},
         net::SocketAddr,
         path::{Path, PathBuf},
         sync::{Arc, RwLock},
@@ -26,9 +29,80 @@ pub struct AdminRpcRequestMetadata {
     pub start_progress: Arc<RwLock<ValidatorStartProgress>>,
     pub validator_exit: Arc<RwLock<Exit>>,
     pub authorized_voter_keypairs: Arc<RwLock<Vec<Arc<Keypair>>>>,
+    pub cluster_info: Arc<RwLock<Option<Arc<ClusterInfo>>>>,
 }
 impl Metadata for AdminRpcRequestMetadata {}
 
+#[derive(Debug, Deserialize, Serialize)]
+pub struct AdminRpcContactInfo {
+    pub id: String,
+    pub gossip: SocketAddr,
+    pub tvu: SocketAddr,
+    pub tvu_forwards: SocketAddr,
+    pub repair: SocketAddr,
+    pub tpu: SocketAddr,
+    pub tpu_forwards: SocketAddr,
+    pub tpu_vote: SocketAddr,
+    pub rpc: SocketAddr,
+    pub rpc_pubsub: SocketAddr,
+    pub serve_repair: SocketAddr,
+    pub last_updated_timestamp: u64,
+    pub shred_version: u16,
+}
+
+impl From<ContactInfo> for AdminRpcContactInfo {
+    fn from(contact_info: ContactInfo) -> Self {
+        let ContactInfo {
+            id,
+            gossip,
+            tvu,
+            tvu_forwards,
+            repair,
+            tpu,
+            tpu_forwards,
+            tpu_vote,
+            rpc,
+            rpc_pubsub,
+            serve_repair,
+            wallclock,
+            shred_version,
+        } = contact_info;
+        Self {
+            id: id.to_string(),
+            last_updated_timestamp: wallclock,
+            gossip,
+            tvu,
+            tvu_forwards,
+            repair,
+            tpu,
+            tpu_forwards,
+            tpu_vote,
+            rpc,
+            rpc_pubsub,
+            serve_repair,
+            shred_version,
+        }
+    }
+}
+
+impl Display for AdminRpcContactInfo {
+    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+        writeln!(f, "Identity: {}", self.id)?;
+        writeln!(f, "Gossip: {}", self.gossip)?;
+        writeln!(f, "TVU: {}", self.tvu)?;
+        writeln!(f, "TVU Forwards: {}", self.tvu_forwards)?;
+        writeln!(f, "Repair: {}", self.repair)?;
+        writeln!(f, "TPU: {}", self.tpu)?;
+        writeln!(f, "TPU Forwards: {}", self.tpu_forwards)?;
+        writeln!(f, "TPU Votes: {}", self.tpu_vote)?;
+        writeln!(f, "RPC: {}", self.rpc)?;
+        writeln!(f, "RPC Pubsub: {}", self.rpc_pubsub)?;
+        writeln!(f, "Serve Repair: {}", self.serve_repair)?;
+        writeln!(f, "Last Updated Timestamp: {}", self.last_updated_timestamp)?;
+        writeln!(f, "Shred Version: {}", self.shred_version)
+    }
+}
+
 #[rpc]
 pub trait AdminRpc {
     type Metadata;
@@ -53,6 +127,9 @@ pub trait AdminRpc {
 
     #[rpc(meta, name = "removeAllAuthorizedVoters")]
     fn remove_all_authorized_voters(&self, meta: Self::Metadata) -> Result<()>;
+
+    #[rpc(meta, name = "contactInfo")]
+    fn contact_info(&self, meta: Self::Metadata) -> Result<AdminRpcContactInfo>;
 }
 
 pub struct AdminRpcImpl;
@@ -128,6 +205,16 @@ impl AdminRpc for AdminRpcImpl {
         meta.authorized_voter_keypairs.write().unwrap().clear();
         Ok(())
     }
+
+    fn contact_info(&self, meta: Self::Metadata) -> Result<AdminRpcContactInfo> {
+        if let Some(cluster_info) = meta.cluster_info.read().unwrap().as_ref() {
+            Ok(cluster_info.my_contact_info().into())
+        } else {
+            Err(jsonrpc_core::error::Error::invalid_params(
+                "Retry once validator start up is complete",
+            ))
+        }
+    }
 }
 
 // Start the Admin RPC interface
diff --git a/validator/src/bin/solana-test-validator.rs b/validator/src/bin/solana-test-validator.rs
index 9ee305dea5..49a6e39447 100644
--- a/validator/src/bin/solana-test-validator.rs
+++ b/validator/src/bin/solana-test-validator.rs
@@ -33,7 +33,7 @@ use {
         net::{IpAddr, Ipv4Addr, SocketAddr},
         path::{Path, PathBuf},
         process::exit,
-        sync::mpsc::channel,
+        sync::{mpsc::channel, Arc, RwLock},
         time::{Duration, SystemTime, UNIX_EPOCH},
     },
 };
@@ -508,6 +508,7 @@ fn main() {
     genesis.max_ledger_shreds = value_of(&matches, "limit_ledger_size");
     genesis.max_genesis_archive_unpacked_size = Some(u64::MAX);
 
+    let admin_service_cluster_info = Arc::new(RwLock::new(None));
     admin_rpc_service::run(
         &ledger_path,
         admin_rpc_service::AdminRpcRequestMetadata {
@@ -519,6 +520,7 @@ fn main() {
             start_time: std::time::SystemTime::now(),
             validator_exit: genesis.validator_exit.clone(),
             authorized_voter_keypairs: genesis.authorized_voter_keypairs.clone(),
+            cluster_info: admin_service_cluster_info.clone(),
         },
     );
     let dashboard = if output == Output::Dashboard {
@@ -591,6 +593,7 @@ fn main() {
 
     match genesis.start_with_mint_address(mint_address, socket_addr_space) {
         Ok(test_validator) => {
+            *admin_service_cluster_info.write().unwrap() = Some(test_validator.cluster_info());
             if let Some(dashboard) = dashboard {
                 dashboard.run(Duration::from_millis(250));
             }
diff --git a/validator/src/main.rs b/validator/src/main.rs
index 7665135594..16ea449183 100644
--- a/validator/src/main.rs
+++ b/validator/src/main.rs
@@ -2054,6 +2054,18 @@ pub fn main() {
                              currently running validator instance")
             )
         )
+        .subcommand(
+            SubCommand::with_name("contact-info")
+            .about("Display the validator's contact info")
+            .arg(
+                Arg::with_name("output")
+                    .long("output")
+                    .takes_value(true)
+                    .value_name("MODE")
+                    .possible_values(&["json", "json-compact"])
+                    .help("Output display mode")
+            )
+        )
         .subcommand(
             SubCommand::with_name("init")
             .about("Initialize the ledger directory then exit")
@@ -2167,6 +2179,26 @@ pub fn main() {
                 _ => unreachable!(),
             }
         }
+        ("contact-info", Some(subcommand_matches)) => {
+            let output_mode = subcommand_matches.value_of("output");
+            let admin_client = admin_rpc_service::connect(&ledger_path);
+            let contact_info = admin_rpc_service::runtime()
+                .block_on(async move { admin_client.await?.contact_info().await })
+                .unwrap_or_else(|err| {
+                    eprintln!("Contact info query failed: {}", err);
+                    exit(1);
+                });
+            if let Some(mode) = output_mode {
+                match mode {
+                    "json" => println!("{}", serde_json::to_string_pretty(&contact_info).unwrap()),
+                    "json-compact" => print!("{}", serde_json::to_string(&contact_info).unwrap()),
+                    _ => unreachable!(),
+                }
+            } else {
+                print!("{}", contact_info);
+            }
+            return;
+        }
         ("init", _) => Operation::Initialize,
         ("exit", Some(subcommand_matches)) => {
             let min_idle_time = value_t_or_exit!(subcommand_matches, "min_idle_time", usize);
@@ -2685,6 +2717,7 @@ pub fn main() {
     let _ledger_write_guard = lock_ledger(&ledger_path, &mut ledger_lock);
 
     let start_progress = Arc::new(RwLock::new(ValidatorStartProgress::default()));
+    let admin_service_cluster_info = Arc::new(RwLock::new(None));
     admin_rpc_service::run(
         &ledger_path,
         admin_rpc_service::AdminRpcRequestMetadata {
@@ -2693,6 +2726,7 @@ pub fn main() {
             validator_exit: validator_config.validator_exit.clone(),
             start_progress: start_progress.clone(),
             authorized_voter_keypairs: authorized_voter_keypairs.clone(),
+            cluster_info: admin_service_cluster_info.clone(),
         },
     );
 
@@ -2832,6 +2866,7 @@ pub fn main() {
         start_progress,
         socket_addr_space,
     );
+    *admin_service_cluster_info.write().unwrap() = Some(validator.cluster_info.clone());
 
     if let Some(filename) = init_complete_file {
         File::create(filename).unwrap_or_else(|_| {