diff --git a/@overflow/meta/service/index.ts b/@overflow/meta/service/index.ts
index 2e899c8..1701bd0 100644
--- a/@overflow/meta/service/index.ts
+++ b/@overflow/meta/service/index.ts
@@ -13,21 +13,46 @@ import { MetaSensorItemKeyService } from './meta-sensor-item-key.service';
 import { MetaSensorItemTypeService } from './meta-sensor-item-type.service';
 import { MetaSensorItemUnitService } from './meta-sensor-item-unit.service';
 import { MetaSensorStatusService } from './meta-sensor-status.service';
+import { MetaCrawlerMappingService } from './meta-crawler-mapping.service';
+import { MetaCryptoTypeService } from './meta-crypto-type.service';
+import { MetaEmailTypeService } from './meta-email-type.service';
+import { MetaIPTypeService } from './meta-ip-type.service';
+import { MetaPortTypeService } from './meta-port-type.service';
+import { MetaTargetHostTypeService } from './meta-target-host-type.service';
+import { MetaTargetServiceTypeService } from './meta-target-service-type.service';
+import { MetaTargetStatusEnum } from '@overflow/commons-typescript';
+import { MetaTargetStatusService } from './meta-target-status.service';
+import { MetaTargetTypeCategoryMappingService } from './meta-target-type-category-mapping.service';
+import { MetaTargetTypeCategoryService } from './meta-target-type-category.service';
+import { MetaTargetTypeService } from './meta-target-type.service';
+import { MetaTargetZoneTypeService } from './meta-target-zone-type.service';
 
 export const SERVICES = [
-  MetaCrawlerService,
   MetaCrawlerInputItemService,
+  MetaCrawlerService,
+  MetaCrawlerMappingService,
+  MetaCrawlerService,
+  MetaCryptoTypeService,
+  MetaEmailTypeService,
   MetaHistoryTypeService,
   MetaInfraTypeService,
   MetaInputTypeService,
+  MetaIPTypeService,
   MetaMemberStatusService,
   MetaNoAuthProbeStatusService,
+  MetaPortTypeService,
   MetaProbeStatusService,
   MetaSensorDisplayItemService,
-  MetaSensorDisplayMappingService,
-  MetaSensorItemService,
   MetaSensorItemKeyService,
   MetaSensorItemTypeService,
   MetaSensorItemUnitService,
+  MetaSensorItemService,
   MetaSensorStatusService,
+  MetaTargetHostTypeService,
+  MetaTargetServiceTypeService,
+  MetaTargetStatusService,
+  MetaTargetTypeCategoryMappingService,
+  MetaTargetTypeCategoryService,
+  MetaTargetTypeService,
+  MetaTargetZoneTypeService,
 ];
diff --git a/@overflow/meta/service/meta-crawler-input-item.service.ts b/@overflow/meta/service/meta-crawler-input-item.service.ts
index 10a390d..9f67602 100644
--- a/@overflow/meta/service/meta-crawler-input-item.service.ts
+++ b/@overflow/meta/service/meta-crawler-input-item.service.ts
@@ -2,7 +2,6 @@ import { Injectable } from '@angular/core';
 import { Observable } from 'rxjs';
 import { RPCService } from '@loafer/ng-rpc';
 import { MetaCrawlerInputItem } from '@overflow/commons-typescript/model/meta';
-import { MetaCrawler } from '@overflow/commons-typescript/model/meta';
 
 
 @Injectable()
diff --git a/@overflow/meta/service/meta-crawler-mapping.service.ts b/@overflow/meta/service/meta-crawler-mapping.service.ts
new file mode 100644
index 0000000..59d1269
--- /dev/null
+++ b/@overflow/meta/service/meta-crawler-mapping.service.ts
@@ -0,0 +1,19 @@
+import { Injectable } from '@angular/core';
+import { Observable } from 'rxjs';
+import { RPCService } from '@loafer/ng-rpc';
+import { MetaCrawlerMapping } from '@overflow/commons-typescript/model/meta';
+
+
+@Injectable()
+export class MetaCrawlerMappingService {
+
+  public constructor(
+    private rpcService: RPCService,
+  ) {
+
+  }
+
+  public readAll(): Observable<MetaCrawlerMapping[]> {
+    return this.rpcService.call<MetaCrawlerMapping[]>('CentralMetaCrawlerMappingService.readAll');
+  }
+}
diff --git a/@overflow/meta/service/meta-crawler.service.ts b/@overflow/meta/service/meta-crawler.service.ts
index f7bc6ec..e3c81d4 100644
--- a/@overflow/meta/service/meta-crawler.service.ts
+++ b/@overflow/meta/service/meta-crawler.service.ts
@@ -1,6 +1,6 @@
 import { Injectable } from '@angular/core';
 import { Observable } from 'rxjs';
-import { shareReplay, map } from 'rxjs/operators';
+import { shareReplay } from 'rxjs/operators';
 
 import { RPCService } from '@loafer/ng-rpc';
 import { MetaCrawler } from '@overflow/commons-typescript/model/meta';
diff --git a/@overflow/meta/service/meta-crypto-type.service.ts b/@overflow/meta/service/meta-crypto-type.service.ts
new file mode 100644
index 0000000..216f84d
--- /dev/null
+++ b/@overflow/meta/service/meta-crypto-type.service.ts
@@ -0,0 +1,23 @@
+import { Injectable } from '@angular/core';
+import { Observable } from 'rxjs';
+import { RPCService } from '@loafer/ng-rpc';
+import { MetaCryptoType } from '@overflow/commons-typescript/model/meta';
+
+
+@Injectable()
+export class MetaCryptoTypeService {
+
+  public constructor(
+    private rpcService: RPCService,
+  ) {
+
+  }
+
+  public readByKey(key: string): Observable<MetaCryptoType> {
+    return this.rpcService.call<MetaCryptoType>('MetaCryptoTypeService.readByKey', key);
+  }
+
+  public readAll(): Observable<MetaCryptoType[]> {
+    return this.rpcService.call<MetaCryptoType[]>('MetaCryptoTypeService.readAll');
+  }
+}
diff --git a/@overflow/meta/service/meta-email-type.service.ts b/@overflow/meta/service/meta-email-type.service.ts
new file mode 100644
index 0000000..124a5ad
--- /dev/null
+++ b/@overflow/meta/service/meta-email-type.service.ts
@@ -0,0 +1,23 @@
+import { Injectable } from '@angular/core';
+import { Observable } from 'rxjs';
+import { RPCService } from '@loafer/ng-rpc';
+import { MetaEmailType } from '@overflow/commons-typescript/model/meta';
+
+
+@Injectable()
+export class MetaEmailTypeService {
+
+  public constructor(
+    private rpcService: RPCService,
+  ) {
+
+  }
+
+  public readByKey(key: string): Observable<MetaEmailType> {
+    return this.rpcService.call<MetaEmailType>('MetaEmailTypeService.readByKey', key);
+  }
+
+  public readAll(): Observable<MetaEmailType[]> {
+    return this.rpcService.call<MetaEmailType[]>('MetaEmailTypeService.readAll');
+  }
+}
diff --git a/@overflow/meta/service/meta-history-type.service.ts b/@overflow/meta/service/meta-history-type.service.ts
index 3caf6ed..8c87d85 100644
--- a/@overflow/meta/service/meta-history-type.service.ts
+++ b/@overflow/meta/service/meta-history-type.service.ts
@@ -12,7 +12,11 @@ export class MetaHistoryTypeService {
 
   }
 
+  public readByKey(key: string): Observable<MetaHistoryType> {
+    return this.rpcService.call<MetaHistoryType>('MetaHistoryTypeService.readByKey', key);
+  }
+
   public readAll(): Observable<MetaHistoryType[]> {
-    return this.rpcService.call('MetaHistoryTypeService.readAll');
+    return this.rpcService.call<MetaHistoryType[]>('MetaHistoryTypeService.readAll');
   }
 }
diff --git a/@overflow/meta/service/meta-infra-type.service.ts b/@overflow/meta/service/meta-infra-type.service.ts
index 9346690..298064b 100644
--- a/@overflow/meta/service/meta-infra-type.service.ts
+++ b/@overflow/meta/service/meta-infra-type.service.ts
@@ -12,7 +12,11 @@ export class MetaInfraTypeService {
 
   }
 
+  public readByKey(key: string): Observable<MetaInfraType> {
+    return this.rpcService.call<MetaInfraType>('MetaInfraTypeService.readByKey', key);
+  }
+
   public readAll(): Observable<MetaInfraType[]> {
-    return this.rpcService.call('MetaInfraTypeService.readAll');
+    return this.rpcService.call<MetaInfraType[]>('MetaInfraTypeService.readAll');
   }
 }
diff --git a/@overflow/meta/service/meta-input-type.service.ts b/@overflow/meta/service/meta-input-type.service.ts
index 2a140aa..637252c 100644
--- a/@overflow/meta/service/meta-input-type.service.ts
+++ b/@overflow/meta/service/meta-input-type.service.ts
@@ -12,7 +12,11 @@ export class MetaInputTypeService {
 
   }
 
+  public readByKey(key: string): Observable<MetaInputType> {
+    return this.rpcService.call<MetaInputType>('MetaInputTypeService.readByKey', key);
+  }
+
   public readAll(): Observable<MetaInputType[]> {
-    return this.rpcService.call('MetaInputTypeService.readAll');
+    return this.rpcService.call<MetaInputType[]>('MetaInputTypeService.readAll');
   }
 }
diff --git a/@overflow/meta/service/meta-ip-type.service.ts b/@overflow/meta/service/meta-ip-type.service.ts
new file mode 100644
index 0000000..c7e74b1
--- /dev/null
+++ b/@overflow/meta/service/meta-ip-type.service.ts
@@ -0,0 +1,22 @@
+import { Injectable } from '@angular/core';
+import { Observable } from 'rxjs';
+import { RPCService } from '@loafer/ng-rpc';
+import { MetaIPType } from '@overflow/commons-typescript/model/meta';
+
+@Injectable()
+export class MetaIPTypeService {
+
+  public constructor(
+    private rpcService: RPCService,
+  ) {
+
+  }
+
+  public readByKey(key: string): Observable<MetaIPType> {
+    return this.rpcService.call<MetaIPType>('MetaIPTypeService.readByKey', key);
+  }
+
+  public readAll(): Observable<MetaIPType[]> {
+    return this.rpcService.call<MetaIPType[]>('MetaIPTypeService.readAll');
+  }
+}
diff --git a/@overflow/meta/service/meta-member-status.service.ts b/@overflow/meta/service/meta-member-status.service.ts
index d0699e4..641688d 100644
--- a/@overflow/meta/service/meta-member-status.service.ts
+++ b/@overflow/meta/service/meta-member-status.service.ts
@@ -12,7 +12,11 @@ export class MetaMemberStatusService {
 
   }
 
+  public readByKey(key: string): Observable<MetaMemberStatus> {
+    return this.rpcService.call<MetaMemberStatus>('MetaMemberStatusService.readByKey', key);
+  }
+
   public readAll(): Observable<MetaMemberStatus[]> {
-    return this.rpcService.call('MetaMemberStatusService.readAll');
+    return this.rpcService.call<MetaMemberStatus[]>('MetaMemberStatusService.readAll');
   }
 }
diff --git a/@overflow/meta/service/meta-noauth-probe-status.service.ts b/@overflow/meta/service/meta-noauth-probe-status.service.ts
index dbeb4a2..5b85308 100644
--- a/@overflow/meta/service/meta-noauth-probe-status.service.ts
+++ b/@overflow/meta/service/meta-noauth-probe-status.service.ts
@@ -12,7 +12,11 @@ export class MetaNoAuthProbeStatusService {
 
   }
 
+  public readByKey(key: string): Observable<MetaNoAuthProbeStatus> {
+    return this.rpcService.call<MetaNoAuthProbeStatus>('MetaNoAuthProbeStatusService.readByKey', key);
+  }
+
   public readAll(): Observable<MetaNoAuthProbeStatus[]> {
-    return this.rpcService.call('MetaNoAuthProbeStatusService.readAll');
+    return this.rpcService.call<MetaNoAuthProbeStatus[]>('MetaNoAuthProbeStatusService.readAll');
   }
 }
diff --git a/@overflow/meta/service/meta-port-type.service.ts b/@overflow/meta/service/meta-port-type.service.ts
new file mode 100644
index 0000000..30e7297
--- /dev/null
+++ b/@overflow/meta/service/meta-port-type.service.ts
@@ -0,0 +1,22 @@
+import { Injectable } from '@angular/core';
+import { Observable } from 'rxjs';
+import { RPCService } from '@loafer/ng-rpc';
+import { MetaPortType } from '@overflow/commons-typescript';
+
+@Injectable()
+export class MetaPortTypeService {
+
+  public constructor(
+    private rpcService: RPCService,
+  ) {
+
+  }
+
+  public readByKey(key: string): Observable<MetaPortType> {
+    return this.rpcService.call<MetaPortType>('MetaPortTypeService.readByKey', key);
+  }
+
+  public readAll(): Observable<MetaPortType[]> {
+    return this.rpcService.call<MetaPortType[]>('MetaPortTypeService.readAll');
+  }
+}
diff --git a/@overflow/meta/service/meta-probe-status.service.ts b/@overflow/meta/service/meta-probe-status.service.ts
index 4ec7a46..8f8a49d 100644
--- a/@overflow/meta/service/meta-probe-status.service.ts
+++ b/@overflow/meta/service/meta-probe-status.service.ts
@@ -12,7 +12,11 @@ export class MetaProbeStatusService {
 
   }
 
+  public readByKey(key: string): Observable<MetaProbeStatus> {
+    return this.rpcService.call<MetaProbeStatus>('MetaProbeStatusService.readByKey', key);
+  }
+
   public readAll(): Observable<MetaProbeStatus[]> {
-    return this.rpcService.call('MetaProbeStatusService.readAll');
+    return this.rpcService.call<MetaProbeStatus[]>('MetaProbeStatusService.readAll');
   }
 }
diff --git a/@overflow/meta/service/meta-sensor-display-item.service.ts b/@overflow/meta/service/meta-sensor-display-item.service.ts
index 207dbb3..35e0530 100644
--- a/@overflow/meta/service/meta-sensor-display-item.service.ts
+++ b/@overflow/meta/service/meta-sensor-display-item.service.ts
@@ -17,6 +17,10 @@ export class MetaSensorDisplayItemService {
 
   }
 
+  public read(id: number): Observable<MetaSensorDisplayItem> {
+    return this.rpcService.call('MetaSensorDisplayItemService.read', id);
+  }
+
   public readAllByCrawlerID(metaCrawlerID: number): Observable<MetaSensorDisplayItem[]> {
     return this.rpcService.call('MetaSensorDisplayItemService.readAllByCrawler', metaCrawlerID);
   }
diff --git a/@overflow/meta/service/meta-sensor-item-type.service.ts b/@overflow/meta/service/meta-sensor-item-type.service.ts
index af7c101..6afdffe 100644
--- a/@overflow/meta/service/meta-sensor-item-type.service.ts
+++ b/@overflow/meta/service/meta-sensor-item-type.service.ts
@@ -12,7 +12,11 @@ export class MetaSensorItemTypeService {
 
   }
 
+  public readByKey(key: string): Observable<MetaSensorItemType> {
+    return this.rpcService.call<MetaSensorItemType>('MetaSensorItemTypeService.readByKey', key);
+  }
+
   public readAll(): Observable<MetaSensorItemType[]> {
-    return this.rpcService.call('MetaSensorItemTypeService.readAll');
+    return this.rpcService.call<MetaSensorItemType[]>('MetaSensorItemTypeService.readAll');
   }
 }
diff --git a/@overflow/meta/service/meta-target-host-type.service.ts b/@overflow/meta/service/meta-target-host-type.service.ts
new file mode 100644
index 0000000..310564f
--- /dev/null
+++ b/@overflow/meta/service/meta-target-host-type.service.ts
@@ -0,0 +1,22 @@
+import { Injectable } from '@angular/core';
+import { Observable } from 'rxjs';
+import { RPCService } from '@loafer/ng-rpc';
+import { MetaTargetHostType } from '@overflow/commons-typescript/model/meta';
+
+@Injectable()
+export class MetaTargetHostTypeService {
+
+  public constructor(
+    private rpcService: RPCService,
+  ) {
+
+  }
+
+  public readByKey(key: string): Observable<MetaTargetHostType> {
+    return this.rpcService.call<MetaTargetHostType>('MetaTargetHostTypeService.readByKey', key);
+  }
+
+  public readAll(): Observable<MetaTargetHostType[]> {
+    return this.rpcService.call<MetaTargetHostType[]>('MetaTargetHostTypeService.readAll');
+  }
+}
diff --git a/@overflow/meta/service/meta-target-service-type.service.ts b/@overflow/meta/service/meta-target-service-type.service.ts
new file mode 100644
index 0000000..e674eb2
--- /dev/null
+++ b/@overflow/meta/service/meta-target-service-type.service.ts
@@ -0,0 +1,22 @@
+import { Injectable } from '@angular/core';
+import { Observable } from 'rxjs';
+import { RPCService } from '@loafer/ng-rpc';
+import { MetaTargetServiceType } from '@overflow/commons-typescript/model/meta';
+
+@Injectable()
+export class MetaTargetServiceTypeService {
+
+  public constructor(
+    private rpcService: RPCService,
+  ) {
+
+  }
+
+  public readByKey(key: string): Observable<MetaTargetServiceType> {
+    return this.rpcService.call<MetaTargetServiceType>('MetaTargetServiceTypeService.readByKey', key);
+  }
+
+  public readAll(): Observable<MetaTargetServiceType[]> {
+    return this.rpcService.call<MetaTargetServiceType[]>('MetaTargetServiceTypeService.readAll');
+  }
+}
diff --git a/@overflow/meta/service/meta-target-status.service.ts b/@overflow/meta/service/meta-target-status.service.ts
new file mode 100644
index 0000000..a25dffa
--- /dev/null
+++ b/@overflow/meta/service/meta-target-status.service.ts
@@ -0,0 +1,22 @@
+import { Injectable } from '@angular/core';
+import { Observable } from 'rxjs';
+import { RPCService } from '@loafer/ng-rpc';
+import { MetaTargetStatus } from '@overflow/commons-typescript/model/meta';
+
+@Injectable()
+export class MetaTargetStatusService {
+
+  public constructor(
+    private rpcService: RPCService,
+  ) {
+
+  }
+
+  public readByKey(key: string): Observable<MetaTargetStatus> {
+    return this.rpcService.call<MetaTargetStatus>('MetaTargetStatusService.readByKey', key);
+  }
+
+  public readAll(): Observable<MetaTargetStatus[]> {
+    return this.rpcService.call<MetaTargetStatus[]>('MetaTargetStatusService.readAll');
+  }
+}
diff --git a/@overflow/meta/service/meta-target-type-category-mapping.service.ts b/@overflow/meta/service/meta-target-type-category-mapping.service.ts
new file mode 100644
index 0000000..e670ddf
--- /dev/null
+++ b/@overflow/meta/service/meta-target-type-category-mapping.service.ts
@@ -0,0 +1,18 @@
+import { Injectable } from '@angular/core';
+import { Observable } from 'rxjs';
+import { RPCService } from '@loafer/ng-rpc';
+import { MetaTargetTypeCategoryMapping } from '@overflow/commons-typescript/model/meta';
+
+@Injectable()
+export class MetaTargetTypeCategoryMappingService {
+
+  public constructor(
+    private rpcService: RPCService,
+  ) {
+
+  }
+
+  public readAll(): Observable<MetaTargetTypeCategoryMapping[]> {
+    return this.rpcService.call<MetaTargetTypeCategoryMapping[]>('MetaTargetTypeCategoryMappingService.readAll');
+  }
+}
diff --git a/@overflow/meta/service/meta-target-type-category.service.ts b/@overflow/meta/service/meta-target-type-category.service.ts
new file mode 100644
index 0000000..c81dceb
--- /dev/null
+++ b/@overflow/meta/service/meta-target-type-category.service.ts
@@ -0,0 +1,22 @@
+import { Injectable } from '@angular/core';
+import { Observable } from 'rxjs';
+import { RPCService } from '@loafer/ng-rpc';
+import { MetaTargetTypeCategory } from '@overflow/commons-typescript/model/meta';
+
+@Injectable()
+export class MetaTargetTypeCategoryService {
+
+  public constructor(
+    private rpcService: RPCService,
+  ) {
+
+  }
+
+  public readByKey(key: string): Observable<MetaTargetTypeCategory> {
+    return this.rpcService.call<MetaTargetTypeCategory>('MetaTargetTypeCategoryService.readByKey', key);
+  }
+
+  public readAll(): Observable<MetaTargetTypeCategory[]> {
+    return this.rpcService.call<MetaTargetTypeCategory[]>('MetaTargetTypeCategoryService.readAll');
+  }
+}
diff --git a/@overflow/meta/service/meta-target-type.service.ts b/@overflow/meta/service/meta-target-type.service.ts
new file mode 100644
index 0000000..370ea93
--- /dev/null
+++ b/@overflow/meta/service/meta-target-type.service.ts
@@ -0,0 +1,22 @@
+import { Injectable } from '@angular/core';
+import { Observable } from 'rxjs';
+import { RPCService } from '@loafer/ng-rpc';
+import { MetaTargetType } from '@overflow/commons-typescript/model/meta';
+
+@Injectable()
+export class MetaTargetTypeService {
+
+  public constructor(
+    private rpcService: RPCService,
+  ) {
+
+  }
+
+  public readByKey(key: string): Observable<MetaTargetType> {
+    return this.rpcService.call<MetaTargetType>('MetaTargetTypeService.readByKey', key);
+  }
+
+  public readAll(): Observable<MetaTargetType[]> {
+    return this.rpcService.call<MetaTargetType[]>('MetaTargetTypeService.readAll');
+  }
+}
diff --git a/@overflow/meta/service/meta-target-zone-type.service.ts b/@overflow/meta/service/meta-target-zone-type.service.ts
new file mode 100644
index 0000000..71599a7
--- /dev/null
+++ b/@overflow/meta/service/meta-target-zone-type.service.ts
@@ -0,0 +1,22 @@
+import { Injectable } from '@angular/core';
+import { Observable } from 'rxjs';
+import { RPCService } from '@loafer/ng-rpc';
+import { MetaTargetZoneType } from '@overflow/commons-typescript/model/meta';
+
+@Injectable()
+export class MetaTargetZoneTypeService {
+
+  public constructor(
+    private rpcService: RPCService,
+  ) {
+
+  }
+
+  public readByKey(key: string): Observable<MetaTargetZoneType> {
+    return this.rpcService.call<MetaTargetZoneType>('MetaTargetZoneTypeService.readByKey', key);
+  }
+
+  public readAll(): Observable<MetaTargetZoneType[]> {
+    return this.rpcService.call<MetaTargetZoneType[]>('MetaTargetZoneTypeService.readAll');
+  }
+}
diff --git a/@overflow/meta/service/meta-vendor-crawler-sensor-item.service.ts b/@overflow/meta/service/meta-vendor-crawler-sensor-item.service.ts
deleted file mode 100644
index 88ef9ad..0000000
--- a/@overflow/meta/service/meta-vendor-crawler-sensor-item.service.ts
+++ /dev/null
@@ -1,18 +0,0 @@
-import { Injectable } from '@angular/core';
-import { Observable } from 'rxjs';
-import { RPCService } from '@loafer/ng-rpc';
-import { MetaVendorCrawlerSensorItem } from '@overflow/commons-typescript/model/meta';
-
-@Injectable()
-export class MetaVendorCrawlerSensorItemService {
-
-  public constructor(
-    private rpcService: RPCService,
-  ) {
-
-  }
-
-  public readAll(): Observable<MetaVendorCrawlerSensorItem[]> {
-    return this.rpcService.call('MetaVendorCrawlerSensorItemService.readAll');
-  }
-}
diff --git a/@overflow/meta/service/meta-vendor-crawler.service.ts b/@overflow/meta/service/meta-vendor-crawler.service.ts
deleted file mode 100644
index 541a63c..0000000
--- a/@overflow/meta/service/meta-vendor-crawler.service.ts
+++ /dev/null
@@ -1,18 +0,0 @@
-import { Injectable } from '@angular/core';
-import { Observable } from 'rxjs';
-import { RPCService } from '@loafer/ng-rpc';
-import { MetaInfraVendor, MetaVendorCrawler } from '@overflow/commons-typescript/model/meta';
-
-@Injectable()
-export class MetaVendorCrawlerService {
-
-  public constructor(
-    private rpcService: RPCService,
-  ) {
-
-  }
-
-  public readAllByMetaInfraVendorID(metaInfraVendorID: number): Observable<MetaVendorCrawler[]> {
-    return this.rpcService.call('MetaVendorCrawlerService.readAllByMetaInfraVendorID', metaInfraVendorID);
-  }
-}
diff --git a/package.json b/package.json
index 245bc44..ab43ce0 100644
--- a/package.json
+++ b/package.json
@@ -47,7 +47,6 @@
     "ip-range-check": "0.0.2",
     "jquery": "^3.3.1",
     "ngx-cookie-service": "^1.0.10",
-    "node-cidr": "^1.0.0",
     "openssl": "^1.1.0",
     "primeng": "^5.2.4",
     "reflect-metadata": "^0.1.12",