ADD: more block metadata

frontend/src/views/dnsvs/BCDRecords.vue

@@ -773,6 +773,7 @@ export default {
             cur = cur_pre
             if (cur - last > 1) {
               const blk = {
+                orphan: false,
                 lower: ipaddress.int_to_ip(last),
                 upper: ipaddress.int_to_ip(cur),
                 subnet: subnet
@@ -823,13 +824,16 @@ export default {
             last = cur
           }
           if (cur !== hard_maximum) {
-            if (cur === null) {
+            const orphan = cur === null
+            if (orphan) {
               cur = min
             }
             // The last fucking block
             const blk = {
+              orphan: orphan,
               lower: ipaddress.int_to_ip(cur),
-              upper: ipaddress.int_to_ip(hard_maximum)
+              upper: ipaddress.int_to_ip(hard_maximum),
+              subnet: subnet
             }
             const containing_blocks = []
             let last_chg_ip = cur + 1