diff --git a/blacklists/blacklist.txt b/blacklists/blacklist.txt
index e09f0bc..8e37484 100644
--- a/blacklists/blacklist.txt
+++ b/blacklists/blacklist.txt
@@ -716,6 +716,9 @@
 91.215.168.0/22
 91.217.34.0/23
 91.219.192.0/22
+91.221.140.0/23
+91.221.140.0/24
+91.221.141.0/24
 91.226.250.0/24
 91.227.32.0/24
 92.101.253.152/29
diff --git a/blacklists/blacklist_with_comments.txt b/blacklists/blacklist_with_comments.txt
index 6acfec1..3f765ee 100644
--- a/blacklists/blacklist_with_comments.txt
+++ b/blacklists/blacklist_with_comments.txt
@@ -5,6 +5,9 @@
 80.73.16.0/24
 # Networks announced by AS51932
 # AS-Name (ORG): ORVD-AS (FGUP Goskorporatsiya po OrVD)
+91.221.140.0/24
+91.221.141.0/24
+91.221.140.0/23
 # Network name: Roskomnadzor-net
 46.228.0.232/29
 87.226.213.0/24