diff --git a/AdGuardHomeDisallowedIPs.txt b/AdGuardHomeDisallowedIPs.txt
index 2fbdf8178..c3481ad97 100644
--- a/AdGuardHomeDisallowedIPs.txt
+++ b/AdGuardHomeDisallowedIPs.txt
@@ -1,5 +1,5 @@
 ! Title: Dandelion Sprout's Disallowed Clients for AdGuard Home in Particular
-! Version: 30March2021v2
+! Version: 31March2021v1
 ! Expires: 7 days
 ! Description: This is a list of unusually strange and/or presumed hostile IP addresses that thought it'd be a good idea to port scan or otherwise mistreat my publicly accessible AdGuard Home server, without having anything even close to a good reason for doing so.
 ! Special thanks to https://tehnoblog.org/ip-tools/ip-address-aggregator/ for providing the internet with the one and only CIDR online compression tool currently known to exist.
@@ -227,7 +227,7 @@
 ! RCS & RDS Business
 86.124.139.0/24
 ! TELESYSTEM SRL
-188.212.101.0/24
+188.212.100.0/22
 
 ! 🇳🇱 Netherlands datacentres (Some of them seem to be local versions of US datacentres)
 ! IP Volume, a.k.a. IPV Netblock (Exhaustive)