diff --git a/plugins/core/ignore.py b/plugins/core/ignore.py
index 880c43189..55c190dde 100644
--- a/plugins/core/ignore.py
+++ b/plugins/core/ignore.py
@@ -1,8 +1,13 @@
+from collections import OrderedDict
+
 from irclib.util.compare import match_mask
-from sqlalchemy import Table, Column, UniqueConstraint, PrimaryKeyConstraint, String, Boolean
+from sqlalchemy import (
+    Boolean, Column, PrimaryKeyConstraint, String, Table, UniqueConstraint, and_,
+    select,
+)
 
 from cloudbot import hook
-from cloudbot.util import database
+from cloudbot.util import database, web
 
 table = Table(
     "ignored",
@@ -34,12 +39,15 @@ def load_cache(db):
     ignore_cache.extend(new_cache)
 
 
+def ignore_in_cache(conn, chan, mask):
+    return (conn.casefold(), chan.casefold(), mask.casefold()) in ignore_cache
+
+
 def add_ignore(db, conn, chan, mask):
-    if (conn, chan) in ignore_cache:
-        pass
-    else:
-        db.execute(table.insert().values(connection=conn, channel=chan, mask=mask))
+    if ignore_in_cache(conn, chan, mask):
+        return
 
+    db.execute(table.insert().values(connection=conn, channel=chan, mask=mask))
     db.commit()
     load_cache(db)
 
@@ -66,6 +74,8 @@ def is_ignored(conn, chan, mask):
             if match_mask(mask_cf, _mask_cf):
                 return True
 
+    return False
+
 
 # noinspection PyUnusedLocal
 @hook.sieve(priority=50)
@@ -113,7 +123,7 @@ def ignore(text, db, chan, conn, notice, admin_log, nick):
     """<nick|mask> - ignores all input from <nick|mask> in this channel."""
     target = get_user(conn, text)
 
-    if is_ignored(conn.name, chan, target):
+    if ignore_in_cache(conn.name, chan, target):
         notice("{} is already ignored in {}.".format(target, chan))
     else:
         admin_log("{} used IGNORE to make me ignore {} in {}".format(nick, target, chan))
@@ -126,7 +136,7 @@ def unignore(text, db, chan, conn, notice, nick, admin_log):
     """<nick|mask> - un-ignores all input from <nick|mask> in this channel."""
     target = get_user(conn, text)
 
-    if not is_ignored(conn.name, chan, target):
+    if not ignore_in_cache(conn.name, chan, target):
         notice("{} is not ignored in {}.".format(target, chan))
     else:
         admin_log("{} used UNIGNORE to make me stop ignoring {} in {}".format(nick, target, chan))
@@ -134,12 +144,26 @@ def unignore(text, db, chan, conn, notice, nick, admin_log):
         remove_ignore(db, conn.name, chan, target)
 
 
+@hook.command(permissions=["ignore", "chanop"], autohelp=False)
+def listignores(db, conn, chan):
+    """- List all active ignores for the current channel"""
+
+    rows = db.execute(select([table.c.mask], and_(
+        table.c.connection == conn.name.lower(),
+        table.c.channel == chan.lower(),
+    ))).fetchall()
+
+    out = '\n'.join(row['mask'] for row in rows) + '\n'
+
+    return web.paste(out)
+
+
 @hook.command(permissions=["botcontrol"])
 def global_ignore(text, db, conn, notice, nick, admin_log):
     """<nick|mask> - ignores all input from <nick|mask> in ALL channels."""
     target = get_user(conn, text)
 
-    if is_ignored(conn.name, "*", target):
+    if ignore_in_cache(conn.name, "*", target):
         notice("{} is already globally ignored.".format(target))
     else:
         notice("{} has been globally ignored.".format(target))
@@ -152,9 +176,41 @@ def global_unignore(text, db, conn, notice, nick, admin_log):
     """<nick|mask> - un-ignores all input from <nick|mask> in ALL channels."""
     target = get_user(conn, text)
 
-    if not is_ignored(conn.name, "*", target):
+    if not ignore_in_cache(conn.name, "*", target):
         notice("{} is not globally ignored.".format(target))
     else:
         notice("{} has been globally un-ignored.".format(target))
         admin_log("{} used GLOBAL_UNIGNORE to make me stop ignoring {} everywhere".format(nick, target))
         remove_ignore(db, conn.name, "*", target)
+
+
+@hook.command(permissions=["botcontrol", "snoonetstaff"], autohelp=False)
+def list_global_ignores(db, conn):
+    """- List all global ignores for the current network"""
+    return listignores(db, conn, "*")
+
+
+@hook.command(permissions=["botcontrol", "snoonetstaff"], autohelp=False)
+def list_all_ignores(db, conn, text):
+    """<chan> - List all ignores for <chan>, requires elevated permissions"""
+    whereclause = table.c.connection == conn.name.lower()
+
+    if text:
+        whereclause = and_(whereclause, table.c.channel == text.lower())
+
+    rows = db.execute(select([table.c.channel, table.c.mask], whereclause)).fetchall()
+
+    ignores = OrderedDict()
+
+    for row in rows:
+        ignores.setdefault(row['channel'], []).append(row['mask'])
+
+    out = ""
+    for chan, masks in ignores.items():
+        out += "Ignores for {}:\n".format(chan)
+        for mask in masks:
+            out += '- {}\n'.format(mask)
+
+        out += '\n'
+
+    return web.paste(out)
diff --git a/tests/plugin_tests/test_ignore.py b/tests/plugin_tests/test_ignore.py
new file mode 100644
index 000000000..ad293a4b5
--- /dev/null
+++ b/tests/plugin_tests/test_ignore.py
@@ -0,0 +1,246 @@
+import pytest
+from mock import MagicMock
+
+
+class MockConn:
+    def __init__(self, name):
+        self.name = name
+
+
+def setup_db(mock_db):
+    from plugins.core import ignore
+
+    ignore.table.create(mock_db.engine, checkfirst=True)
+
+    sess = mock_db.session()
+
+    sess.execute(ignore.table.delete())
+
+    ignore.load_cache(sess)
+
+
+def test_ignore(mock_db, patch_paste):
+    from plugins.core import ignore
+
+    setup_db(mock_db)
+
+    sess = mock_db.session()
+
+    conn = MockConn('testconn')
+
+    ignore.add_ignore(sess, conn.name, '#chan', '*!*@host')
+    ignore.add_ignore(sess, conn.name, '#chan', '*!*@host')
+
+    ignore.add_ignore(sess, conn.name, '*', '*!*@evil.host')
+
+    assert ignore.is_ignored(conn.name, '#chan', 'nick!user@host')
+    assert ignore.is_ignored(conn.name, '#a_chan', 'evil!user@evil.host')
+
+    assert not ignore.is_ignored(conn.name, '#chan', 'nick!user@otherhost')
+
+    assert not ignore.is_ignored(conn.name, '#otherchan', 'nick!user@host')
+
+    assert not ignore.is_ignored('otherconn', '#chan', 'nick!user@host')
+
+    ignore.listignores(sess, conn, '#chan')
+
+    patch_paste.assert_called_with('*!*@host\n')
+
+    ignore.list_all_ignores(sess, conn, '')
+
+    patch_paste.assert_called_with(
+        'Ignores for #chan:\n- *!*@host\n\nIgnores for *:\n- *!*@evil.host\n\n'
+    )
+
+    ignore.list_all_ignores(sess, conn, '#chan')
+
+    patch_paste.assert_called_with('Ignores for #chan:\n- *!*@host\n\n')
+
+    ignore.list_global_ignores(sess, conn)
+
+    patch_paste.assert_called_with('*!*@evil.host\n')
+
+
+def test_remove_ignore(mock_db):
+    from plugins.core import ignore
+
+    setup_db(mock_db)
+
+    sess = mock_db.session()
+
+    ignore.add_ignore(sess, 'testconn', '#chan', '*!*@host')
+
+    assert ignore.is_ignored('testconn', '#chan', 'nick!user@host')
+
+    ignore.remove_ignore(sess, 'testconn', '#chan', '*!*@host')
+
+    assert not ignore.is_ignored('testconn', '#chan', 'nick!user@host')
+
+
+@pytest.mark.asyncio
+async def test_ignore_sieve(mock_db):
+    from plugins.core import ignore
+
+    setup_db(mock_db)
+
+    sess = mock_db.session()
+
+    ignore.add_ignore(sess, 'testconn', '#chan', '*!*@host')
+
+    _hook = MagicMock()
+    bot = MagicMock()
+    event = MagicMock()
+
+    _hook.type = "irc_raw"
+
+    assert (await ignore.ignore_sieve(bot, event, _hook)) is event
+
+    _hook.type = "command"
+    event.triggered_command = "unignore"
+
+    assert (await ignore.ignore_sieve(bot, event, _hook)) is event
+
+    event.triggered_command = "somecommand"
+
+    event.mask = None
+
+    assert (await ignore.ignore_sieve(bot, event, _hook)) is event
+
+    event.conn.name = "testconn"
+    event.chan = "#chan"
+    event.mask = "nick!user@host"
+
+    assert (await ignore.ignore_sieve(bot, event, _hook)) is None
+
+    event.conn.name = "testconn1"
+
+    assert (await ignore.ignore_sieve(bot, event, _hook)) is event
+
+
+def test_get_user():
+    from plugins.core import ignore
+
+    conn = MagicMock()
+
+    conn.memory = {}
+
+    assert ignore.get_user(conn, "nick") == "nick!*@*"
+    assert ignore.get_user(conn, "nick!user@host") == "nick!user@host"
+
+    conn.memory["users"] = {"nick": {"nick": "nick", "user": "user", "host": "host"}}
+
+    assert ignore.get_user(conn, "nick") == "*!*@host"
+
+
+def test_ignore_command(mock_db):
+    from plugins.core import ignore
+
+    setup_db(mock_db)
+
+    sess = mock_db.session()
+
+    conn = MagicMock()
+
+    conn.name = "testconn"
+    conn.memory = {}
+
+    event = MagicMock()
+
+    ignore.ignore(
+        "*!*@host", sess, "#chan", conn, event.notice, event.admin_log, "opnick"
+    )
+
+    event.admin_log.assert_called_with(
+        'opnick used IGNORE to make me ignore *!*@host in #chan'
+    )
+    event.notice.assert_called_with('*!*@host has been ignored in #chan.')
+    assert ignore.is_ignored('testconn', '#chan', 'nick!user@host')
+
+    event.reset_mock()
+
+    ignore.global_ignore(
+        "*!*@host", sess, conn, event.notice, "opnick", event.admin_log
+    )
+
+    event.admin_log.assert_called_with(
+        'opnick used GLOBAL_IGNORE to make me ignore *!*@host everywhere'
+    )
+    event.notice.assert_called_with('*!*@host has been globally ignored.')
+    assert ignore.is_ignored('testconn', '#otherchan', 'nick!user@host')
+
+    event.reset_mock()
+
+    ignore.ignore(
+        "*!*@host", sess, "#chan", conn, event.notice, event.admin_log, "opnick"
+    )
+
+    event.notice.assert_called_with('*!*@host is already ignored in #chan.')
+
+    event.reset_mock()
+
+    ignore.global_ignore(
+        "*!*@host", sess, conn, event.notice, "opnick", event.admin_log
+    )
+
+    event.notice.assert_called_with('*!*@host is already globally ignored.')
+
+
+def test_unignore_command(mock_db):
+    from plugins.core import ignore
+
+    setup_db(mock_db)
+
+    sess = mock_db.session()
+
+    conn = MagicMock()
+
+    conn.name = "testconn"
+    conn.memory = {}
+
+    event = MagicMock()
+
+    ignore.unignore(
+        "*!*@host", sess, "#chan", conn, event.notice, "opnick", event.admin_log
+    )
+
+    event.notice.assert_called_with("*!*@host is not ignored in #chan.")
+
+    ignore.add_ignore(sess, 'testconn', '#chan', '*!*@host')
+
+    event.reset_mock()
+
+    ignore.unignore(
+        "*!*@host", sess, "#chan", conn, event.notice, "opnick", event.admin_log
+    )
+
+    event.notice.assert_called_with('*!*@host has been un-ignored in #chan.')
+    event.admin_log.assert_called_with(
+        'opnick used UNIGNORE to make me stop ignoring *!*@host in #chan'
+    )
+
+    assert not ignore.is_ignored("testconn", "#chan", "nick!user@host")
+
+    event.reset_mock()
+
+    ignore.global_unignore(
+        "*!*@host", sess, conn, event.notice, "opnick", event.admin_log
+    )
+
+    event.notice.assert_called_with('*!*@host is not globally ignored.')
+
+    ignore.add_ignore(sess, 'testconn', '*', '*!*@host')
+
+    event.reset_mock()
+
+    ignore.global_unignore(
+        "*!*@host", sess, conn, event.notice, "opnick", event.admin_log
+    )
+
+    event.notice.assert_called_with('*!*@host has been globally un-ignored.')
+    event.admin_log.assert_called_with(
+        'opnick used GLOBAL_UNIGNORE to make me stop ignoring *!*@host everywhere'
+    )
+
+    assert not ignore.is_ignored("testconn", "#chan", "nick!user@host")
+
+    event.reset_mock()