diff --git a/src/mustach-dhcpd-pools.c b/src/mustach-dhcpd-pools.c
index 1cc8bfc..d8096e2 100644
--- a/src/mustach-dhcpd-pools.c
+++ b/src/mustach-dhcpd-pools.c
@@ -84,6 +84,14 @@ static int must_put_range(void *closure, const char *name, int escape
 			ntop_ipaddr(&e->range_p->last_ip));
 		return 0;
 	}
+	if (!strcmp(name, "first_ip")) {
+		fprintf(file, "%s", ntop_ipaddr(&e->range_p->first_ip));
+		return 0;
+	}
+	if (!strcmp(name, "last_ip")) {
+		fprintf(file, "%s", ntop_ipaddr(&e->range_p->last_ip));
+		return 0;
+	}
 	if (!strcmp(name, "used")) {
 		fprintf(file, "%g", e->range_p->count);
 		return 0;
diff --git a/src/output.c b/src/output.c
index 28f2a57..5c86d54 100644
--- a/src/output.c
+++ b/src/output.c
@@ -497,6 +497,8 @@ static int output_json(const int print_mac_addreses)
 
 			fprintf(outfile, "\"range\":\"%s", ntop_ipaddr(&range_p->first_ip));
 			fprintf(outfile, " - %s\", ", ntop_ipaddr(&range_p->last_ip));
+			fprintf(outfile, "\"first_ip\":\"%s\", ", ntop_ipaddr(&range_p->first_ip));
+			fprintf(outfile, "\"last_ip\":\"%s\", ", ntop_ipaddr(&range_p->last_ip));
 			fprintf(outfile, "\"defined\":%g, ", oh.range_size);
 			fprintf(outfile, "\"used\":%g, ", range_p->count);
 			fprintf(outfile, "\"touched\":%g, ", range_p->touched);
diff --git a/tests/expected/same-twice-json b/tests/expected/same-twice-json
index 598410d..43d431b 100644
--- a/tests/expected/same-twice-json
+++ b/tests/expected/same-twice-json
@@ -3,7 +3,7 @@
          { "ip":"10.0.0.5", "macaddress":"00:00:00:00:00:00" }
    ],
    "subnets": [
-         { "location":"All networks", "range":"10.0.0.1 - 10.0.0.10", "defined":10, "used":1, "touched":0, "free":9, "percent":10, "touch_count":1, "touch_percent":10, "status":0 }
+         { "location":"All networks", "range":"10.0.0.1 - 10.0.0.10", "first_ip":"10.0.0.1", "last_ip":"10.0.0.10", "defined":10, "used":1, "touched":0, "free":9, "percent":10, "touch_count":1, "touch_percent":10, "status":0 }
    ],
    "shared-networks": [
    ],