diff --git a/RNS/Utilities/rnprobe.py b/RNS/Utilities/rnprobe.py
new file mode 100644
index 0000000..cd3182c
--- /dev/null
+++ b/RNS/Utilities/rnprobe.py
@@ -0,0 +1,152 @@
+#!/usr/bin/env python3
+
+import RNS
+import os
+import sys
+import time
+import argparse
+
+from RNS._version import __version__
+
+DEFAULT_PROBE_SIZE = 16
+
+def program_setup(configdir, destination_hexhash, size=DEFAULT_PROBE_SIZE, full_name = None):
+    if full_name == None:
+        print("The full destination name including application name aspects must be specified for the destination")
+        exit()
+    
+    try:
+        app_name, aspects = RNS.Destination.app_and_aspects_from_name(full_name)
+
+    except Exception as e:
+        print(str(e))
+        exit()
+
+    try:
+        dest_len = (RNS.Reticulum.TRUNCATED_HASHLENGTH//8)*2
+        if len(destination_hexhash) != dest_len:
+            raise ValueError("Destination length is invalid, must be {hex} hexadecimal characters ({byte} bytes).".format(hex=dest_len, byte=dest_len//2))
+        try:
+            destination_hash = bytes.fromhex(destination_hexhash)
+        except Exception as e:
+            raise ValueError("Invalid destination entered. Check your input.")
+    except Exception as e:
+        print(str(e))
+        exit()
+
+
+    reticulum = RNS.Reticulum(configdir = configdir)
+
+    if not RNS.Transport.has_path(destination_hash):
+        RNS.Transport.request_path(destination_hash)
+        print("Path to "+RNS.prettyhexrep(destination_hash)+" requested  ", end=" ")
+        sys.stdout.flush()
+
+    i = 0
+    syms = "⢄⢂⢁⡁⡈⡐⡠"
+    while not RNS.Transport.has_path(destination_hash):
+        time.sleep(0.1)
+        print(("\b\b"+syms[i]+" "), end="")
+        sys.stdout.flush()
+        i = (i+1)%len(syms)
+
+    server_identity = RNS.Identity.recall(destination_hash)
+
+    request_destination = RNS.Destination(
+        server_identity,
+        RNS.Destination.OUT,
+        RNS.Destination.SINGLE,
+        app_name,
+        *aspects
+    )
+
+    probe = RNS.Packet(request_destination, os.urandom(size))
+    receipt = probe.send()
+
+    print("\rSent "+str(size)+" byte probe to "+RNS.prettyhexrep(destination_hash)+" via "+RNS.prettyhexrep(RNS.Transport.next_hop(destination_hash))+" on "+str(RNS.Transport.next_hop_interface(destination_hash))+"  ", end=" ")
+
+    i = 0
+    while not receipt.status == RNS.PacketReceipt.DELIVERED:
+        time.sleep(0.1)
+        print(("\b\b"+syms[i]+" "), end="")
+        sys.stdout.flush()
+        i = (i+1)%len(syms)
+
+    print("\b\b ")
+    sys.stdout.flush()
+
+    hops = str(RNS.Transport.hops_to(destination_hash))
+    rtt = receipt.get_rtt()
+    if (rtt >= 1):
+        rtt = round(rtt, 3)
+        rttstring = str(rtt)+" seconds"
+    else:
+        rtt = round(rtt*1000, 3)
+        rttstring = str(rtt)+" milliseconds"
+
+    print(
+        "Valid reply received from "+
+        RNS.prettyhexrep(receipt.destination.hash)+
+        ", round-trip time is "+rttstring+
+        " over "+hops+" hops"
+    )
+
+    
+
+def main():
+    try:
+        parser = argparse.ArgumentParser(description="Reticulum Probe Utility")
+
+        parser.add_argument("--config",
+            action="store",
+            default=None,
+            help="path to alternative Reticulum config directory",
+            type=str
+        )
+
+        parser.add_argument(
+            "--version",
+            action="version",
+            version="rnpath {version}".format(version=__version__)
+        )
+
+        parser.add_argument(
+            "full_name",
+            nargs="?",
+            default=None,
+            help="full destination name in dotted notation",
+            type=str
+        )
+
+        parser.add_argument(
+            "destination_hash",
+            nargs="?",
+            default=None,
+            help="hexadecimal hash of the destination",
+            type=str
+        )
+
+        args = parser.parse_args()
+
+        if args.config:
+            configarg = args.config
+        else:
+            configarg = None
+
+        if not args.destination_hash:
+            print("")
+            parser.print_help()
+            print("")
+        else:
+            program_setup(
+                configdir = configarg,
+                destination_hexhash = args.destination_hash,
+                full_name = args.full_name
+            )
+
+    except KeyboardInterrupt:
+        print("")
+        exit()
+
+if __name__ == "__main__":
+    main()
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