diff --git a/data/inet6num/fdc8:dc88:ee11::_48 b/data/inet6num/fdc8:dc88:ee11::_48
index f2a2c9018..05bca0409 100644
--- a/data/inet6num/fdc8:dc88:ee11::_48
+++ b/data/inet6num/fdc8:dc88:ee11::_48
@@ -2,6 +2,7 @@ inet6num:           fdc8:dc88:ee11:0000:0000:0000:0000:0000 - fdc8:dc88:ee11:fff
 cidr:               fdc8:dc88:ee11::/48
 netname:            SUNNET-NETWORK
 descr:              SUNNET-NETWORK-IPV6
+remarks:            Geofeed https://dn42.6700.cc/ip-geofeed.csv
 country:            CN
 admin-c:            SUNNET-DN42
 tech-c:             SUNNET-DN42
diff --git a/data/inetnum/172.21.100.128_25 b/data/inetnum/172.21.100.128_25
index 220f2f3c2..3745f3ceb 100644
--- a/data/inetnum/172.21.100.128_25
+++ b/data/inetnum/172.21.100.128_25
@@ -2,6 +2,7 @@ inetnum:            172.21.100.128 - 172.21.100.255
 cidr:               172.21.100.128/25
 netname:            SUNNET-NETWORK
 descr:              SUNNET-NETWORK-IPV4
+remarks:            Geofeed https://dn42.6700.cc/ip-geofeed.csv
 country:            CN
 admin-c:            SUNNET-DN42
 tech-c:             SUNNET-DN42
diff --git a/data/inetnum/172.21.100.16_29 b/data/inetnum/172.21.100.16_29
index f08c8ed41..8c440b8cb 100644
--- a/data/inetnum/172.21.100.16_29
+++ b/data/inetnum/172.21.100.16_29
@@ -2,6 +2,7 @@ inetnum:            172.21.100.16 - 172.21.100.23
 cidr:               172.21.100.16/29
 netname:            SUNNET-NETWORK
 descr:              SUNNET-NETWORK-IPV4
+remarks:            Geofeed https://dn42.6700.cc/ip-geofeed.csv
 country:            CN
 admin-c:            SUNNET-DN42
 tech-c:             SUNNET-DN42