diff --git a/Formula/range2cidr.rb b/Formula/range2cidr.rb
new file mode 100644
index 000000000000..20f333d4d060
--- /dev/null
+++ b/Formula/range2cidr.rb
@@ -0,0 +1,20 @@
+class Range2cidr < Formula
+  desc "Converts IP ranges to CIDRs"
+  homepage "https://ipinfo.io"
+  url "https://github.com/ipinfo/cli/archive/range2cidr-1.0.0.tar.gz"
+  sha256 "caf6627b361ce690a884ccbb98c229d07dcf73e453af625638b7508113e1b0df"
+  license "Apache-2.0"
+
+  depends_on "go" => :build
+
+  def install
+    system "go", "build", *std_go_args, "./range2cidr"
+  end
+
+  test do
+    assert_equal version.to_s, shell_output("#{bin}/range2cidr --version").chomp
+    assert_equal "1.1.1.0/30", shell_output("#{bin}/range2cidr 1.1.1.0-1.1.1.3").chomp
+    assert_equal "0.0.0.0/0", shell_output("#{bin}/range2cidr 0.0.0.0-255.255.255.255").chomp
+    assert_equal "1.1.1.0/31\n1.1.1.2/32", shell_output("#{bin}/range2cidr 1.1.1.0-1.1.1.2").chomp
+  end
+end