diff --git a/network.py b/network.py
new file mode 100644
index 0000000..2f9cb00
--- /dev/null
+++ b/network.py
@@ -0,0 +1,40 @@
+from typing import Generator, Any, List, Tuple
+
+from multiping import multi_ping
+
+from pixel_types import Pixel
+
+# The largest possible chunk that can be given to Multiping
+maximum_chunk = (2 ** 16) - 1
+
+
+def get_ip(x: int, y: int, rgb: Tuple[int, int, int], large: bool = False):
+    return f"2a06:a003:d040:{'2' if large else '1'}{x:03X}:{y:03X}:{rgb[0]:02X}:{rgb[1]:02X}:{rgb[2]:02X}"
+
+
+def chunkify(sequence: List[Any], size: int) -> Generator[List[Any], None, None]:
+    """
+    :param sequence: The sequence of items.
+    :param size: The size of each individual chunk, at largest.
+    :return: A generator of lists, each chunk no larger than `size`.
+    """
+    size = max(1, size)
+    return (sequence[i:i + size] for i in range(0, len(sequence), size))
+
+
+def upload_pixels(pixels: List[Pixel], chunk_size: int = None):
+    """
+    Given a list of pixels, upload them with the given chunk size.
+    """
+    ips = [get_ip(x, y, rgb) for x, y, rgb in pixels]
+    return upload(ips, chunk_size)
+
+
+def upload(ips: List[str], chunk_size: int = None):
+    # Default to maximum chunk size
+    if chunk_size is None: chunk_size = maximum_chunk
+
+    chunked = list(chunkify(ips, min(maximum_chunk, chunk_size)))
+    for i, chunk in enumerate(chunked, start=1):
+        print(f'Chunk {i}/{len(chunked)}')
+        multi_ping(chunk, timeout=0.2, retry=0)
diff --git a/pixel_types.py b/pixel_types.py
new file mode 100644
index 0000000..cf0b218
--- /dev/null
+++ b/pixel_types.py
@@ -0,0 +1,6 @@
+from typing import Tuple
+
+RGB = Tuple[int, int, int]
+Pixel = Tuple[int, int, RGB]
+RGBA = Tuple[int, int, int, int]
+AlphaPixel = Tuple[int, int, RGBA]
\ No newline at end of file