diff --git a/whois.conf.5 b/whois.conf.5
index 27cc66d..90ebc4b 100644
--- a/whois.conf.5
+++ b/whois.conf.5
@@ -31,6 +31,10 @@ encoding (ACE) format.
 # Hangul Korean TLD
 .br
 \\.xn--3e0b707e$   whois.kr
+.br
+# Private ASNs
+.br
+^as645(1[2-9]|2[0-9]|3[0-4])$    whois.example.net
 
 .SH "FILES"
 /etc/whois.conf