diff --git a/inc/Data/PageFetchResult.php b/inc/Data/PageFetchResult.php
new file mode 100644
index 00000000..b33e7ac2
--- /dev/null
+++ b/inc/Data/PageFetchResult.php
@@ -0,0 +1,15 @@
+<?php
+namespace Vichan\Data;
+
+
+/**
+ * A page of user posts.
+ */
+class PageFetchResult {
+	/**
+	 * @var array[array] Posts grouped by board uri.
+	 */
+	public array $by_uri;
+	public ?string $cursor_prev;
+	public ?string $cursor_next;
+}
diff --git a/inc/Data/UserPostQueries.php b/inc/Data/UserPostQueries.php
new file mode 100644
index 00000000..1c203431
--- /dev/null
+++ b/inc/Data/UserPostQueries.php
@@ -0,0 +1,159 @@
+<?php
+namespace Vichan\Data;
+
+use Vichan\Functions\Net;
+
+
+/**
+ * Browse user posts
+ */
+class UserPostQueries {
+	private const CURSOR_TYPE_PREV = 'p';
+	private const CURSOR_TYPE_NEXT = 'n';
+
+	private \PDO $pdo;
+
+	public function __construct(\PDO $pdo) {
+		$this->pdo = $pdo;
+	}
+
+	private function paginate(array $board_uris, int $page_size, ?string $cursor, callable $callback): PageFetchResult {
+		// Decode the cursor.
+		if ($cursor !== null) {
+			list($cursor_type, $uri_id_cursor_map) = Net\decode_cursor($cursor);
+		} else {
+			// Defaults if $cursor is an invalid string.
+			$cursor_type = null;
+			$uri_id_cursor_map = [];
+		}
+		$next_cursor_map = [];
+		$prev_cursor_map = [];
+		$rows = [];
+
+		foreach ($board_uris as $uri) {
+			// Extract the cursor relative to the board.
+			$start_id = null;
+			if ($cursor_type !== null && isset($uri_id_cursor_map[$uri])) {
+				$value = $uri_id_cursor_map[$uri];
+				if (\is_numeric($value)) {
+					$start_id = (int)$value;
+				}
+			}
+
+			$posts = $callback($uri, $cursor_type, $start_id, $page_size);
+
+			$posts_count = \count($posts);
+
+			// By fetching one extra post bellow and/or above the limit, we know if there are any posts beside the current page.
+			if ($posts_count === $page_size + 2) {
+				$has_extra_prev_post = true;
+				$has_extra_end_post = true;
+			} else {
+				/*
+				 * If the id we start fetching from is also the first id fetched from the DB, then we exclude it from
+				 * the results, noting that we fetched 1 more posts than we needed, and it was before the current page.
+				 * Hence, we have no extra post at the end and no next page.
+				*/
+				$has_extra_prev_post = $start_id !== null && $start_id === (int)$posts[0]['id'];
+				$has_extra_end_post = !$has_extra_prev_post && $posts_count > $page_size;
+			}
+
+			// Get the previous cursor, if any.
+			if ($has_extra_prev_post) {
+				\array_shift($posts);
+				$posts_count--;
+				// Select the most recent post.
+				$prev_cursor_map[$uri] = $posts[0]['id'];
+			}
+			// Get the next cursor, if any.
+			if ($has_extra_end_post) {
+				\array_pop($posts);
+				// Select the oldest post.
+				$next_cursor_map[$uri] = $posts[$posts_count - 2]['id'];
+			}
+
+			$rows[$uri] = $posts;
+		}
+
+		$res = new PageFetchResult();
+		$res->by_uri = $rows;
+		$res->cursor_prev = !empty($prev_cursor_map) ? Net\encode_cursor(self::CURSOR_TYPE_PREV, $prev_cursor_map) : null;
+		$res->cursor_next = !empty($next_cursor_map) ? Net\encode_cursor(self::CURSOR_TYPE_NEXT, $next_cursor_map) : null;
+
+		return $res;
+	}
+
+	/**
+	 * Fetch a page of user posts.
+	 *
+	 * @param array $board_uris The uris of the boards that should be included.
+	 * @param string $ip The IP of the target user.
+	 * @param integer $page_size The Number of posts that should be fetched.
+	 * @param string|null $cursor The directional cursor to fetch the next or previous page. Null to start from the beginning.
+	 * @return PageFetchResult
+	 */
+	public function fetchPaginatedByIp(array $board_uris, string $ip, int $page_size, ?string $cursor = null): PageFetchResult {
+		return $this->paginate($board_uris, $page_size, $cursor, function($uri, $cursor_type, $start_id, $page_size) use ($ip) {
+			if ($cursor_type === null) {
+				$query = $this->pdo->prepare(sprintf('SELECT * FROM `posts_%s` WHERE `ip` = :ip ORDER BY `sticky` DESC, `id` DESC LIMIT :limit', $uri));
+				$query->bindValue(':ip', $ip);
+				$query->bindValue(':limit', $page_size + 1, \PDO::PARAM_INT); // Always fetch more.
+				$query->execute();
+				return $query->fetchAll(\PDO::FETCH_ASSOC);
+			} elseif ($cursor_type === self::CURSOR_TYPE_NEXT) {
+				$query = $this->pdo->prepare(sprintf('SELECT * FROM `posts_%s` WHERE `ip` = :ip AND `id` <= :start_id ORDER BY `sticky` DESC, `id` DESC LIMIT :limit', $uri));
+				$query->bindValue(':ip', $ip);
+				$query->bindValue(':start_id', $start_id, \PDO::PARAM_INT);
+				$query->bindValue(':limit', $page_size + 2, \PDO::PARAM_INT); // Always fetch more.
+				$query->execute();
+				return $query->fetchAll(\PDO::FETCH_ASSOC);
+			} elseif ($cursor_type === self::CURSOR_TYPE_PREV) {
+				$query = $this->pdo->prepare(sprintf('SELECT * FROM `posts_%s` WHERE `ip` = :ip AND `id` >= :start_id ORDER BY `sticky` ASC, `id` ASC LIMIT :limit', $uri));
+				$query->bindValue(':ip', $ip);
+				$query->bindValue(':start_id', $start_id, \PDO::PARAM_INT);
+				$query->bindValue(':limit', $page_size + 2, \PDO::PARAM_INT); // Always fetch more.
+				$query->execute();
+				return \array_reverse($query->fetchAll(\PDO::FETCH_ASSOC));
+			} else {
+				throw new \RuntimeException("Unknown cursor type '$cursor_type'");
+			}
+		});
+	}
+
+	/**
+	 * Fetch a page of user posts.
+	 *
+	 * @param array $board_uris The uris of the boards that should be included.
+	 * @param string $password The password of the target user.
+	 * @param integer $page_size The Number of posts that should be fetched.
+	 * @param string|null $cursor The directional cursor to fetch the next or previous page. Null to start from the beginning.
+	 * @return PageFetchResult
+	 */
+	public function fetchPaginateByPassword(array $board_uris, string $password, int $page_size, ?string $cursor = null): PageFetchResult {
+		return $this->paginate($board_uris, $page_size, $cursor, function($uri, $cursor_type, $start_id, $page_size) use ($password) {
+			if ($cursor_type === null) {
+				$query = $this->pdo->prepare(sprintf('SELECT * FROM `posts_%s` WHERE `password` = :password ORDER BY `sticky` DESC, `id` DESC LIMIT :limit', $uri));
+				$query->bindValue(':password', $password);
+				$query->bindValue(':limit', $page_size + 1, \PDO::PARAM_INT); // Always fetch more.
+				$query->execute();
+				return $query->fetchAll(\PDO::FETCH_ASSOC);
+			} elseif ($cursor_type === self::CURSOR_TYPE_NEXT) {
+				$query = $this->pdo->prepare(sprintf('SELECT * FROM `posts_%s` WHERE `password` = :password AND `id` <= :start_id ORDER BY `sticky` DESC, `id` DESC LIMIT :limit', $uri));
+				$query->bindValue(':password', $password);
+				$query->bindValue(':start_id', $start_id, \PDO::PARAM_INT);
+				$query->bindValue(':limit', $page_size + 2, \PDO::PARAM_INT); // Always fetch more.
+				$query->execute();
+				return $query->fetchAll(\PDO::FETCH_ASSOC);
+			} elseif ($cursor_type === self::CURSOR_TYPE_PREV) {
+				$query = $this->pdo->prepare(sprintf('SELECT * FROM `posts_%s` WHERE `password` = :password AND `id` >= :start_id ORDER BY `sticky` ASC, `id` ASC LIMIT :limit', $uri));
+				$query->bindValue(':password', $password);
+				$query->bindValue(':start_id', $start_id, \PDO::PARAM_INT);
+				$query->bindValue(':limit', $page_size + 2, \PDO::PARAM_INT); // Always fetch more.
+				$query->execute();
+				return \array_reverse($query->fetchAll(\PDO::FETCH_ASSOC));
+			} else {
+				throw new \RuntimeException("Unknown cursor type '$cursor_type'");
+			}
+		});
+	}
+}
diff --git a/inc/config.php b/inc/config.php
index 463ba67e..93cd0a2c 100644
--- a/inc/config.php
+++ b/inc/config.php
@@ -1605,8 +1605,8 @@
 		'default' => '/',
 		// Do DNS lookups on IP addresses to get their hostname for the moderator IP pages (?/IP/x.x.x.x).
 		'dns_lookup' => true,
-		// How many recent posts, per board, to show in ?/IP/x.x.x.x.
-		'ip_recentposts' => 5,
+		// How many recent posts, per board, to show in ?/user_posts/ip/x.x.x.x. and ?/user_posts/passwd/xxxxxxxx
+		'recent_user_posts' => 5,
 		// Number of posts to display on the reports page.
 		'recent_reports' => 10,
 		// Number of actions to show per page in the moderation log.
diff --git a/inc/context.php b/inc/context.php
index f8b00f35..81383783 100644
--- a/inc/context.php
+++ b/inc/context.php
@@ -2,7 +2,7 @@
 namespace Vichan;
 
 use Vichan\Data\Driver\{CacheDriver, HttpDriver, ErrorLogLogDriver, FileLogDriver, LogDriver, StderrLogDriver, SyslogLogDriver};
-use Vichan\Data\{IpNoteQueries, ReportQueries};
+use Vichan\Data\{IpNoteQueries, UserPostQueries, ReportQueries};
 use Vichan\Service\HCaptchaQuery;
 use Vichan\Service\SecureImageCaptchaQuery;
 use Vichan\Service\ReCaptchaQuery;
@@ -108,5 +108,6 @@ function build_context(array $config): Context {
 			return new ReportQueries($pdo, $auto_maintenance);
 		},
 		IpNoteQueries::class => fn($c) => new IpNoteQueries($c->get(\PDO::class), $c->get(CacheDriver::class)),
+		UserPostQueries::class => fn($c) => new UserPostQueries($c->get(\PDO::class))
 	]);
 }
diff --git a/inc/functions/net.php b/inc/functions/net.php
index e1541046..49563ecf 100644
--- a/inc/functions/net.php
+++ b/inc/functions/net.php
@@ -14,3 +14,63 @@ function is_connection_secure(bool $trust_headers): bool {
 	}
 	return false;
 }
+
+/**
+ * Encodes a string into a base64 variant without characters illegal in urls.
+ */
+function base64_url_encode(string $input): string {
+	return str_replace([ '+', '/', '=' ], [ '-', '_', '' ], base64_encode($input));
+}
+
+/**
+ * Decodes a string from a base64 variant without characters illegal in urls.
+ */
+function base64_url_decode(string $input): string {
+	return base64_decode(strtr($input, '-_', '+/'));
+}
+
+/**
+ * Encodes a typed cursor.
+ *
+ * @param string $type The type for the cursor. Only the first character is considered.
+ * @param array $map A map of key-value pairs to encode.
+ * @return string An encoded string that can be sent through urls. Empty if either parameter is empty.
+ */
+function encode_cursor(string $type, array $map): string {
+	if (empty($type) || empty($map)) {
+		return '';
+	}
+
+	$acc = $type[0];
+	foreach ($map as $key => $value) {
+		$acc .= "|$key#$value";
+	}
+	return base64_url_encode($acc);
+}
+
+/**
+ * Decodes a typed cursor.
+ *
+ * @param string $cursor A string emitted by `encode_cursor`.
+ * @return array An array with the type of the cursor and an array of key-value pairs. The type is null and the map
+ *               empty if either there are no key-value pairs or the encoding is incorrect.
+ */
+function decode_cursor(string $cursor): array {
+	$map = [];
+	$type = '';
+	$acc = base64_url_decode($cursor);
+	if ($acc === false || empty($acc)) {
+		return [ null, [] ];
+	}
+
+	$type = $acc[0];
+	foreach (explode('|', substr($acc, 2)) as $pair) {
+		$pair = explode('#', $pair);
+		if (count($pair) >= 2) {
+			$key = $pair[0];
+			$value = $pair[1];
+			$map[$key] = $value;
+		}
+	}
+	return [ $type, $map ];
+}
diff --git a/inc/mod/pages.php b/inc/mod/pages.php
index 1df4258d..cfbc9a7c 100644
--- a/inc/mod/pages.php
+++ b/inc/mod/pages.php
@@ -3,10 +3,9 @@
  *  Copyright (c) 2010-2013 Tinyboard Development Group
  */
 use Vichan\Context;
-use Vichan\Data\{IpNoteQueries, ReportQueries};
-use Vichan\Functions\Format;
-use Vichan\Functions\Net;
-use Vichan\Data\Driver\CacheDriver;
+use Vichan\Data\{IpNoteQueries, UserPostQueries, ReportQueries};
+use Vichan\Functions\{Format, Net};
+use Vichan\Data\Driver\{CacheDriver, LogDriver};
 
 defined('TINYBOARD') or exit;
 
@@ -897,20 +896,18 @@ function mod_ip_remove_note(Context $ctx, $cloaked_ip, $id) {
 		error("Note $id does not exist for $cloaked_ip");
 	}
 
-	modLog("Removed a note for <a href=\"?/IP/{$cloaked_ip}\">{$cloaked_ip}</a>");
+	modLog("Removed a note for <a href=\"?/user_posts/ip/{$cloaked_ip}\">{$cloaked_ip}</a>");
 
-	header('Location: ?/IP/' . $cloaked_ip . '#notes', true, $config['redirect_http']);
+	header('Location: ?/user_posts/ip/' . $cloaked_ip . '#notes', true, $config['redirect_http']);
 }
 
-
-
 function mod_ip(Context $ctx, $cip) {
 	$ip = uncloak_ip($cip);
 	global $mod;
 	$config = $ctx->get('config');
 
 	if (filter_var($ip, FILTER_VALIDATE_IP) === false)
-		error("Invalid IP address.");
+		error('Invalid IP address.');
 
 	if (isset($_POST['ban_id'], $_POST['unban'])) {
 		if (!hasPermission($config['mod']['unban']))
@@ -918,7 +915,7 @@ function mod_ip(Context $ctx, $cip) {
 
 		Bans::delete($_POST['ban_id'], true, $mod['boards']);
 
-		header('Location: ?/IP/' . $cip . '#bans', true, $config['redirect_http']);
+		header("Location: ?/user_posts/ip/$cip#bans", true, $config['redirect_http']);
 		return;
 	}
 
@@ -940,45 +937,42 @@ function mod_ip(Context $ctx, $cip) {
 		$note_queries = $ctx->get(IpNoteQueries::class);
 		$note_queries->add($ip, $mod['id'], $_POST['note']);
 
-		modLog("Added a note for <a href=\"?/IP/{$cip}\">{$cip}</a>");
+		modLog("Added a note for <a href=\"?/user_posts/ip/{$cip}\">{$cip}</a>");
 
-		header('Location: ?/IP/' . $cip . '#notes', true, $config['redirect_http']);
+		header("Location: ?/user_posts/ip/$cip#notes", true, $config['redirect_http']);
 		return;
 	}
 
+	\header("Location: ?/user_posts/ip/$cip", true, $config['redirect_http']);
+}
 
-	$args = [];
-	$args['ip'] = $ip;
-	$args['posts'] = [];
+function mod_user_posts_by_ip(Context $ctx, string $cip, ?string $encoded_cursor = null) {
+	global $mod;
 
-	if ($config['mod']['dns_lookup'] && empty($config['ipcrypt_key']))
-		$args['hostname'] = rDNS($ip);
+	$ip = uncloak_ip($cip);
 
-	$boards = listBoards();
-	foreach ($boards as $board) {
-		openBoard($board['uri']);
-		if (!hasPermission($config['mod']['show_ip'], $board['uri']))
-			continue;
-		$query = prepare(sprintf('SELECT * FROM ``posts_%s`` WHERE `ip` = :ip ORDER BY `sticky` DESC, `id` DESC LIMIT :limit', $board['uri']));
-		$query->bindValue(':ip', $ip);
-		$query->bindValue(':limit', $config['mod']['ip_recentposts'], PDO::PARAM_INT);
-		$query->execute() or error(db_error($query));
-
-		while ($post = $query->fetch(PDO::FETCH_ASSOC)) {
-			if (!$post['thread']) {
-				$po = new Thread($post, '?/', $mod, false);
-			} else {
-				$po = new Post($post, '?/', $mod);
-			}
-
-			if (!isset($args['posts'][$board['uri']]))
-				$args['posts'][$board['uri']] = array('board' => $board, 'posts' => []);
-			$args['posts'][$board['uri']]['posts'][] = $po->build(true);
-		}
+	if (\filter_var($ip, \FILTER_VALIDATE_IP) === false){
+		error('Invalid IP address.');
 	}
 
-	$args['boards'] = $boards;
-	$args['token'] = make_secure_link_token('ban');
+	$config = $ctx->get('config');
+
+	$args = [
+		'ip' => $ip,
+		'posts' => []
+	];
+
+	if (isset($config['mod']['ip_recentposts'])) {
+		$log = $ctx->get(LogDriver::class);
+		$log->log(LogDriver::NOTICE, "'ip_recentposts' has been deprecated. Please use 'recent_user_posts' instead");
+		$page_size = $config['mod']['ip_recentposts'];
+	} else {
+		$page_size = $config['mod']['recent_user_posts'];
+	}
+
+	if ($config['mod']['dns_lookup'] && empty($config['ipcrypt_key'])) {
+		$args['hostname'] = rDNS($ip);
+	}
 
 	if (hasPermission($config['mod']['view_ban'])) {
 		$args['bans'] = Bans::find($ip, false, true, null, $config['auto_maintenance']);
@@ -990,19 +984,129 @@ function mod_ip(Context $ctx, $cip) {
 	}
 
 	if (hasPermission($config['mod']['modlog_ip'])) {
-		$query = prepare("SELECT `username`, `mod`, `ip`, `board`, `time`, `text` FROM ``modlogs`` LEFT JOIN ``mods`` ON `mod` = ``mods``.`id` WHERE `text` LIKE :search ORDER BY `time` DESC LIMIT 50");
-		$query->bindValue(':search', '%' . $cip . '%');
-		$query->execute() or error(db_error($query));
-		$args['logs'] = $query->fetchAll(PDO::FETCH_ASSOC);
+		$ret = Cache::get("mod_page_ip_modlog_ip_$ip");
+		if (!$ret) {
+			$query = prepare("SELECT `username`, `mod`, `ip`, `board`, `time`, `text` FROM ``modlogs`` LEFT JOIN ``mods`` ON `mod` = ``mods``.`id` WHERE `text` LIKE :search ORDER BY `time` DESC LIMIT 50");
+			$query->bindValue(':search', '%' . $ip . '%');
+			$query->execute() or error(db_error($query));
+			$ret = $query->fetchAll(PDO::FETCH_ASSOC);
+			Cache::set("mod_page_ip_modlog_ip_$ip", $ret, 900);
+		}
+		$args['logs'] = $ret;
 	} else {
 		$args['logs'] = [];
 	}
 
-	$args['security_token'] = make_secure_link_token('IP/' . $cip);
+	$boards = listBoards();
+
+	$queryable_uris = [];
+	foreach ($boards as $board) {
+		$uri = $board['uri'];
+		if (hasPermission($config['mod']['show_ip'], $uri)) {
+			$queryable_uris[] = $uri;
+		}
+	}
+
+	$queries = $ctx->get(UserPostQueries::class);
+	$result = $queries->fetchPaginatedByIp($queryable_uris, $ip, $page_size, $encoded_cursor);
+
+	$args['cursor_prev'] = $result->cursor_prev;
+	$args['cursor_next'] = $result->cursor_next;
+
+	foreach($boards as $board) {
+		$uri = $board['uri'];
+		// The Thread and Post classes rely on some implicit board parameter set by openBoard.
+		openBoard($uri);
+
+		// Finally load the post contents and build them.
+		foreach ($result->by_uri[$uri] as $post) {
+			if (!$post['thread']) {
+				$po = new Thread($post, '?/', $mod, false);
+			} else {
+				$po = new Post($post, '?/', $mod);
+			}
+
+			if (!isset($args['posts'][$uri])) {
+				$args['posts'][$uri] = [ 'board' => $board, 'posts' => [] ];
+			}
+			$args['posts'][$uri]['posts'][] = $po->build(true);
+		}
+	}
+
+	$args['boards'] = $boards;
+	// Needed to create new bans.
+	$args['token'] = make_secure_link_token('ban');
+
+	// Since the security token is only used to send requests to create notes and remove bans, use "?/IP/" as the url.
+	$args['security_token'] = make_secure_link_token("IP/$cip");
 
 	mod_page(sprintf('%s: %s', _('IP'), htmlspecialchars($cip)), $config['file_mod_view_ip'], $args, $mod, $args['hostname']);
 }
 
+function mod_user_posts_by_passwd(Context $ctx, string $passwd, ?string $encoded_cursor = null) {
+	global $mod;
+
+	// The current hashPassword implementation uses sha3-256, which has a 64 character output in non-binary mode.
+	if (\strlen($passwd) != 64) {
+		error('Invalid password');
+	}
+
+	$config = $ctx->get('config');
+
+	$args = [
+		'passwd' => $passwd,
+		'posts' => []
+	];
+
+	if (isset($config['mod']['ip_recentposts'])) {
+		$log = $ctx->get(LogDriver::class);
+		$log->log(LogDriver::NOTICE, "'ip_recentposts' has been deprecated. Please use 'recent_user_posts' instead");
+		$page_size = $config['mod']['ip_recentposts'];
+	} else {
+		$page_size = $config['mod']['recent_user_posts'];
+	}
+
+	$boards = listBoards();
+
+	$queryable_uris = [];
+	foreach ($boards as $board) {
+		$uri = $board['uri'];
+		if (hasPermission($config['mod']['show_ip'], $uri)) {
+			$queryable_uris[] = $uri;
+		}
+	}
+
+	$queries = $ctx->get(UserPostQueries::class);
+	$result = $queries->fetchPaginateByPassword($queryable_uris, $passwd, $page_size, $encoded_cursor);
+
+	$args['cursor_prev'] = $result->cursor_prev;
+	$args['cursor_next'] = $result->cursor_next;
+
+	foreach($boards as $board) {
+		$uri = $board['uri'];
+		// The Thread and Post classes rely on some implicit board parameter set by openBoard.
+		openBoard($uri);
+
+		// Finally load the post contents and build them.
+		foreach ($result->by_uri[$uri] as $post) {
+			if (!$post['thread']) {
+				$po = new Thread($post, '?/', $mod, false);
+			} else {
+				$po = new Post($post, '?/', $mod);
+			}
+
+			if (!isset($args['posts'][$uri])) {
+				$args['posts'][$uri] = [ 'board' => $board, 'posts' => [] ];
+			}
+			$args['posts'][$uri]['posts'][] = $po->build(true);
+		}
+	}
+
+	$args['boards'] = $boards;
+
+	mod_page(\sprintf('%s: %s', _('Password'), \htmlspecialchars(substr($passwd, 0, 15))), 'mod/view_passwd.html', $args, $mod);
+}
+
 function mod_edit_ban(Context $ctx, $ban_id) {
 	global $mod;
 	$config = $ctx->get('config');
@@ -1955,7 +2059,7 @@ function mod_deletebyip(Context $ctx, $boardName, $post, $global = false) {
 
 	// Record the action
 	$cip = cloak_ip($ip);
-	modLog("Deleted all posts by IP address: <a href=\"?/IP/$cip\">$cip</a>");
+	modLog("Deleted all posts by IP address: <a href=\"?/user_posts/ip/$cip\">$cip</a>");
 
 	// Redirect
 	header('Location: ?/' . sprintf($config['board_path'], $boardName) . $config['file_index'], true, $config['redirect_http']);
@@ -2542,7 +2646,7 @@ function mod_report_dismiss(Context $ctx, $id, $action) {
 
 			$report_queries->deleteByIp($ip);
 			$cip = cloak_ip($ip);
-			modLog("Dismissed all reports by <a href=\"?/IP/$cip\">$cip</a>");
+			modLog("Dismissed all reports by <a href=\"?/user_posts/ip/$cip\">$cip</a>");
 			break;
 		case '':
 		default:
diff --git a/mod.php b/mod.php
index 921d9bdb..22450379 100644
--- a/mod.php
+++ b/mod.php
@@ -99,6 +99,12 @@ class Router {
 			'/IP/([\w.:]+)'	=> 'secure_POST ip',	// view ip address
 			'/IP/([\w.:]+)/remove_note/(\d+)'	=> 'secure ip_remove_note',	// remove note from ip address
 
+			'/user_posts/ip/([\w.:]+)'				=> 'secure_POST user_posts_by_ip',		// view user posts by ip address
+			'/user_posts/ip/([\w.:]+)/cursor/([\w|-|_]+)'	=> 'secure_POST user_posts_by_ip',	// remove note from ip address
+
+			'/user_posts/passwd/(\w+)'				=> 'secure_POST user_posts_by_passwd',		// view user posts by ip address
+			'/user_posts/passwd/(\w+)/cursor/([\w|-|_]+)'	=> 'secure_POST user_posts_by_passwd',	// remove note from ip address
+
 			'/ban'	=> 'secure_POST ban',	// new ban
 			'/bans'	=> 'secure_POST bans',	// ban list
 			'/bans.json'	=> 'secure bans_json',	// ban list JSON
diff --git a/templates/mod/user_posts_list.html b/templates/mod/user_posts_list.html
new file mode 100644
index 00000000..42ce4a68
--- /dev/null
+++ b/templates/mod/user_posts_list.html
@@ -0,0 +1,16 @@
+{% if posts|length == 0 %}
+	<p style="text-align:center">{% trans %}There are no posts.{% endtrans %}</p>
+{% else %}
+	{% for board_posts in posts %}
+		<fieldset>
+			<legend>
+				<a href="?/{{ config.board_path|sprintf(board_posts.board.uri) }}{{ config.file_index }}">
+					{{ config.board_abbreviation|sprintf(board_posts.board.uri) }}
+					-
+					{{ board_posts.board.title|e }}
+				</a>
+			</legend>
+			{{ board_posts.posts|join('<hr>') }}
+		</fieldset>
+	{% endfor %}
+{% endif %}
diff --git a/templates/mod/view_ip.html b/templates/mod/view_ip.html
index 867312c4..9aa1cd20 100644
--- a/templates/mod/view_ip.html
+++ b/templates/mod/view_ip.html
@@ -1,24 +1,11 @@
-{% for board_posts in posts %}
-	<fieldset>
-		<legend>
-			<a href="?/{{ config.board_path|sprintf(board_posts.board.uri) }}{{ config.file_index }}">
-				{{ config.board_abbreviation|sprintf(board_posts.board.uri) }}
-				 -
-				 {{ board_posts.board.title|e }}
-			</a>
-		</legend>
-		{{ board_posts.posts|join('<hr>') }}
-	</fieldset>
-{% endfor %}
-
-{% if mod|hasPermission(config.mod.view_notes) %}
+{% if mod|hasPermission(config.mod.view_notes) and notes is not null %}
 	<fieldset id="notes">
 		<legend>
 			{% set notes_length = notes|length %}
 			<legend>{{ notes_length }} {% trans %}note on record{% plural notes_length %}notes on record{% endtrans %}</legend>
 		</legend>
 
-		{% if notes|length > 0 %}
+		{% if notes and notes|length > 0 %}
 			<table class="modlog">
 				<tr>
 					<th>{% trans 'Staff' %}</th>
@@ -56,7 +43,7 @@
 		{% endif %}
 
 		{% if mod|hasPermission(config.mod.create_notes) %}
-			<form action="" method="post" style="margin:0">
+			<form action="?/IP/{{ ip|url_encode(true) }}" method="post" style="margin:0">
 				<input type="hidden" name="token" value="{{ security_token }}">
 				<table>
 					<tr>
@@ -88,7 +75,7 @@
 		<legend>{{ bans_length }} {% trans %}ban on record{% plural notes_length %}bans on record{% endtrans %}</legend>
 
 		{% for ban in bans %}
-			<form action="" method="post" style="text-align:center">
+			<form action="?/IP/{{ ip|url_encode(true) }}" method="post" style="text-align:center">
 				<input type="hidden" name="token" value="{{ security_token }}">
 				{% include 'mod/ban_history.html' %}
 				<input type="hidden" name="ban_id" value="{{ ban.id }}">
@@ -146,3 +133,14 @@
 		</table>
 	</fieldset>
 {% endif %}
+
+{{ include('mod/user_posts_list.html', {posts: posts}) }}
+<div class="pages" style="display:flex;justify-content:center;align-items:center;width:fit-content;margin:5px auto;">
+	<a href="?/user_posts/ip/{{ ip }}">[Page 1]</a>
+	{% if cursor_prev %}
+		<a href="?/user_posts/ip/{{ ip }}/cursor/{{ cursor_prev }}">[Previous Page]</a>
+	{% endif %}
+	{% if cursor_next %}
+		<a href="?/user_posts/ip/{{ ip }}/cursor/{{ cursor_next }}">[Next Page]</a>
+	{% endif %}
+</div>
diff --git a/templates/mod/view_passwd.html b/templates/mod/view_passwd.html
new file mode 100644
index 00000000..72e3d747
--- /dev/null
+++ b/templates/mod/view_passwd.html
@@ -0,0 +1,10 @@
+{{ include('mod/user_posts_list.html', {posts: posts}) }}
+<div class="pages" style="display:flex;justify-content:center;align-items:center;width:fit-content;margin:5px auto;">
+	<a href="?/user_posts/passwd/{{ passwd }}">[Page 1]</a>
+	{% if cursor_prev %}
+		<a href="?/user_posts/passwd/{{ passwd }}/cursor/{{ cursor_prev }}">[Previous Page]</a>
+	{% endif %}
+	{% if cursor_next %}
+		<a href="?/user_posts/passwd/{{ passwd }}/cursor/{{ cursor_next }}">[Next Page]</a>
+	{% endif %}
+</div>
diff --git a/templates/post/ip.html b/templates/post/ip.html
index d3af1b71..2ad7baca 100644
--- a/templates/post/ip.html
+++ b/templates/post/ip.html
@@ -1,3 +1,4 @@
 {% if post.mod and post.mod|hasPermission(config.mod.show_ip, board.uri) %}
-	<span>[<a class="ip-link" style="margin:0;" href="?/IP/{{ post.ip|cloak_ip }}">{{ post.ip|cloak_ip }}</a>]</span>
+	<span>[<a class="ip-link" style="margin:0;" href="?/user_posts/ip/{{ post.ip|cloak_ip }}">{{ post.ip|cloak_ip }}</a>]</span>
+	<span>[<a class="ip-link" style="margin:0;" href="?/user_posts/passwd/{{ post.password }}">{{ post.password[:15] }}</a>]</span>
 {% endif %}