arin
2011-03-18
2024-11-25
389
36
613,632
537,133,056
| CIDR | Description | IP Num |
|---|---|---|
| 8.34.34.0/24 | Zscaler, Inc. | 256 |
| 8.35.35.0/24 | Zscaler, Inc. | 256 |
| 64.215.22.0/24 | Zscaler, Inc. (C05217721) | 256 |
| 70.39.159.0/24 | Zscaler, Inc. (C05403373) | 256 |
| 87.58.64.0/18 | Zscaler Switzerland GmbH | 16384 |
| 101.2.192.0/18 | ZSCALER-AU Zscaler Australia Pty Ltd | 16384 |
| 104.129.192.0/23 | Zscaler, Inc. | 512 |
| 104.129.194.0/24 | Zscaler, Inc. | 256 |
| 104.129.194.0/23 | Zscaler, Inc. | 512 |
| 104.129.195.0/24 | Zscaler, Inc. | 256 |
| 104.129.196.0/23 | Zscaler, Inc. | 512 |
| 104.129.198.0/23 | Zscaler, Inc. | 512 |
| 104.129.200.0/23 | Zscaler, Inc. | 512 |
| 104.129.202.0/23 | Zscaler, Inc. | 512 |
| 104.129.204.0/24 | Zscaler, Inc. | 256 |
| 104.129.204.0/23 | Zscaler, Inc. | 512 |
| 104.129.205.0/24 | Zscaler, Inc. | 256 |
| 104.129.206.0/23 | Zscaler, Inc. | 512 |
| 128.177.125.0/24 | Zscaler, Inc. | 256 |
| 128.177.129.0/24 | Zscaler, Inc. | 256 |
| 128.177.135.0/24 | Zscaler, Inc. | 256 |
| 128.177.136.0/24 | Zscaler, Inc. | 256 |
| 136.226.0.0/24 | Zscaler, Inc. (C07805173) | 256 |
| 136.226.0.0/23 | Zscaler, Inc. (C07805173) | 512 |
| 136.226.0.0/16 | ZSCALER, INC. | 65536 |
| 136.226.2.0/23 | Zscaler, Inc. | 512 |
| 136.226.4.0/23 | Zscaler, Inc. | 512 |
| 136.226.6.0/23 | Zscaler, Inc. | 512 |
| 136.226.8.0/23 | Zscaler, Inc. | 512 |
| 136.226.10.0/23 | Zscaler, Inc. | 512 |
| 136.226.12.0/23 | Zscaler, Inc. | 512 |
| 136.226.14.0/23 | Zscaler, Inc. | 512 |
| 136.226.16.0/23 | Zscaler, Inc. | 512 |
| 136.226.18.0/23 | Zscaler, Inc. | 512 |
| 136.226.20.0/23 | Zscaler, Inc. | 512 |
| 136.226.22.0/24 | Zscaler, Inc. | 256 |
| 136.226.24.0/23 | Zscaler, Inc. | 512 |
| 136.226.26.0/23 | Zscaler, Inc. | 512 |
| 136.226.28.0/23 | Zscaler, Inc. | 512 |
| 136.226.30.0/23 | Zscaler, Inc. | 512 |
| 136.226.32.0/23 | Zscaler, Inc. | 512 |
| 136.226.34.0/23 | Zscaler, Inc. | 512 |
| 136.226.36.0/23 | Zscaler, Inc. | 512 |
| 136.226.38.0/23 | Zscaler, Inc. | 512 |
| 136.226.40.0/23 | Zscaler, Inc. | 512 |
| 136.226.42.0/24 | Zscaler, Inc. | 256 |
| 136.226.46.0/23 | Zscaler, Inc. | 512 |
| 136.226.48.0/23 | Zscaler, Inc. | 512 |
| 136.226.50.0/23 | Zscaler, Inc. | 512 |
| 136.226.52.0/23 | Zscaler, Inc. | 512 |
| 136.226.54.0/23 | Zscaler, Inc. | 512 |
| 136.226.56.0/23 | Zscaler, Inc. | 512 |
| 136.226.58.0/23 | Zscaler, Inc. | 512 |
| 136.226.60.0/23 | Zscaler, Inc. | 512 |
| 136.226.62.0/23 | Zscaler, Inc. | 512 |
| 136.226.64.0/23 | Zscaler, Inc. | 512 |
| 136.226.66.0/23 | Zscaler, Inc. | 512 |
| 136.226.68.0/23 | Zscaler, Inc. | 512 |
| 136.226.70.0/23 | Zscaler, Inc. | 512 |
| 136.226.72.0/23 | Zscaler, Inc. | 512 |
| 136.226.74.0/23 | Zscaler, Inc. | 512 |
| 136.226.76.0/23 | Zscaler, Inc. | 512 |
| 136.226.78.0/23 | Zscaler, Inc. | 512 |
| 136.226.80.0/23 | Zscaler, Inc. | 512 |
| 136.226.82.0/23 | Zscaler, Inc. | 512 |
| 136.226.84.0/23 | Zscaler, Inc. | 512 |
| 136.226.86.0/23 | Zscaler, Inc. | 512 |
| 136.226.88.0/24 | Zscaler, Inc. | 256 |
| 136.226.90.0/23 | Zscaler, Inc. | 512 |
| 136.226.92.0/23 | ZSCALER, INC. | 512 |
| 136.226.94.0/23 | Zscaler, Inc. | 512 |
| 136.226.96.0/23 | Zscaler, Inc. | 512 |
| 136.226.98.0/23 | Zscaler, Inc. | 512 |
| 136.226.100.0/23 | Zscaler, Inc. | 512 |
| 136.226.102.0/23 | Zscaler, Inc. | 512 |
| 136.226.106.0/23 | Zscaler, Inc. | 512 |
| 136.226.108.0/23 | Zscaler, Inc. | 512 |
| 136.226.110.0/23 | Zscaler, Inc. | 512 |
| 136.226.112.0/23 | Zscaler, Inc. | 512 |
| 136.226.118.0/23 | Zscaler, Inc. | 512 |
| 136.226.120.0/23 | Zscaler, Inc. | 512 |
| 136.226.122.0/23 | Zscaler, Inc. | 512 |
| 136.226.124.0/23 | Zscaler, Inc. | 512 |
| 136.226.126.0/23 | Zscaler, Inc. | 512 |
| 136.226.128.0/23 | Zscaler, Inc. | 512 |
| 136.226.130.0/23 | Zscaler, Inc. | 512 |
| 136.226.132.0/23 | Zscaler, Inc. | 512 |
| 136.226.134.0/23 | Zscaler, Inc. | 512 |
| 136.226.138.0/23 | Zscaler, Inc. | 512 |
| 136.226.140.0/23 | Zscaler, Inc. | 512 |
| 136.226.142.0/23 | Zscaler, Inc. | 512 |
| 136.226.144.0/23 | Zscaler, Inc. | 512 |
| 136.226.146.0/23 | Zscaler, Inc. | 512 |
| 136.226.148.0/23 | Zscaler, Inc. | 512 |
| 136.226.150.0/23 | Zscaler, Inc. | 512 |
| 136.226.152.0/23 | Zscaler, Inc. | 512 |
| 136.226.154.0/23 | ZSCALER, INC. | 512 |
| 137.31.0.0/24 | RIPE Network Coordination Centre | 256 |
| 137.31.0.0/16 | RIPE Network Coordination Centre | 65536 |
| 137.83.131.0/24 | Zscaler, Inc. | 256 |
| 137.83.132.0/24 | Zscaler, Inc. | 256 |
| 137.83.133.0/24 | Zscaler, Inc. | 256 |
| 137.83.136.0/24 | Zscaler, Inc. | 256 |
| 137.83.141.0/24 | Zscaler, Inc. | 256 |
| 137.83.146.0/24 | Zscaler, Inc. | 256 |
| 137.83.154.0/24 | Zscaler, Inc. | 256 |
| 137.83.155.0/24 | Zscaler, Inc. | 256 |
| 137.83.157.0/24 | Zscaler, Inc. | 256 |
| 137.83.161.0/24 | Zscaler, Inc. | 256 |
| 137.83.165.0/24 | Zscaler, Inc. | 256 |
| 137.83.166.0/24 | Zscaler, Inc. | 256 |
| 137.83.167.0/24 | Zscaler, Inc. | 256 |
| 137.83.168.0/24 | Zscaler, Inc. | 256 |
| 137.83.169.0/24 | Zscaler, Inc. | 256 |
| 137.83.170.0/24 | Zscaler, Inc. | 256 |
| 137.83.171.0/24 | Zscaler, Inc. | 256 |
| 137.83.172.0/24 | Zscaler, Inc. | 256 |
| 137.83.173.0/24 | Zscaler, Inc. | 256 |
| 137.83.174.0/24 | Zscaler, Inc. | 256 |
| 137.83.175.0/24 | Zscaler, Inc. | 256 |
| 137.83.176.0/24 | Zscaler, Inc. | 256 |
| 137.83.181.0/24 | Zscaler, Inc. | 256 |
| 137.83.182.0/24 | Zscaler, Inc. | 256 |
| 137.83.183.0/24 | Zscaler, Inc. | 256 |
| 137.83.191.0/24 | Zscaler, Inc. | 256 |
| 147.161.128.0/23 | ZSCALER-SAO4 | 512 |
| 147.161.128.0/17 | Zscaler Switzerland GmbH | 32768 |
| 159.254.0.0/24 | Zscaler Switzerland GmbH | 256 |
| 159.254.0.0/16 | Zscaler Switzerland GmbH | 65536 |
| 159.254.30.0/23 | Zscaler Switzerland GmbH | 512 |
| 159.254.69.0/24 | ZSCALER-RESTON | 256 |
| 159.254.84.0/24 | Zscaler Switzerland GmbH | 256 |
| 159.254.85.0/24 | Zscaler Switzerland GmbH | 256 |
| 159.254.86.0/24 | Zscaler Switzerland GmbH | 256 |
| 162.82.254.0/24 | William Beaumont Hospital | 256 |
| 164.137.0.0/24 | Zscaler Switzerland GmbH | 256 |
| 164.137.0.0/16 | Zscaler Switzerland GmbH | 65536 |
| 164.137.4.0/24 | ZSCALER-NASSAU | 256 |
| 164.137.5.0/24 | ZSCALER-YAMPARAEZ | 256 |
| 164.137.6.0/24 | ZSCALER-SAN-JOSE | 256 |
| 164.137.7.0/24 | ZSCALER-SANTO-DOMINGO | 256 |
| 164.137.8.0/24 | ZSCALER-QUITO | 256 |
| 164.137.9.0/24 | ZSCALER-SAN-SALVADOR | 256 |
| 164.137.10.0/24 | ZSCALER-CAYENNE | 256 |
| 164.137.11.0/24 | ZSCALER-BASSE-TERRE | 256 |
| 164.137.12.0/24 | ZSCALER-GUATEMALA-CITY | 256 |
| 164.137.13.0/24 | ZSCALER-TEGUCIGALPA | 256 |
| 164.137.14.0/24 | ZSCALER-KINGSTON | 256 |
| 164.137.15.0/24 | ZSCALER-FORT-DE-FRANCE | 256 |
| 164.137.16.0/24 | ZSCALER-MANAGUA | 256 |
| 164.137.17.0/24 | ZSCALER-PANAMA-CITY | 256 |
| 164.137.18.0/24 | ZSCALER-ASUNCION | 256 |
| 164.137.19.0/24 | ZSCALER-LIMA | 256 |
| 164.137.20.0/24 | ZSCALER-SAN-JUAN | 256 |
| 164.137.21.0/24 | ZSCALER-PORT-OF-SPAIN | 256 |
| 164.137.22.0/24 | ZSCALER-MONTEVIDEO | 256 |
| 164.137.23.0/24 | ZSCALER-CARACAS | 256 |
| 164.137.24.0/24 | ZSCALER-YAMOUSSOUKRO | 256 |
| 164.137.25.0/24 | ZSCALER-PAGO-PAGO | 256 |
| 164.137.26.0/24 | ZSCALER-WILLEMSTAD | 256 |
| 164.137.27.0/24 | ZSCALER-PHILIPSBURG | 256 |
| 164.137.28.0/24 | ZSCALER-ROAD-TOWN | 256 |
| 164.137.29.0/24 | ZSCALER-NASSAU | 256 |
| 164.137.30.0/24 | Zscaler Switzerland GmbH | 256 |
| 164.137.31.0/24 | ZSCALER-SAN-JOSE | 256 |
| 164.137.32.0/24 | ZSCALER-SANTO-DOMINGO | 256 |
| 164.137.33.0/24 | ZSCALER-QUITO | 256 |
| 164.137.34.0/24 | ZSCALER-SAN-SALVADOR | 256 |
| 164.137.35.0/24 | ZSCALER-CAYENNE | 256 |
| 164.137.36.0/24 | ZSCALER-BASSE-TERRE | 256 |
| 164.137.37.0/24 | ZSCALER-GUATEMALA-CITY | 256 |
| 164.137.38.0/24 | ZSCALER-TEGUCIGALPA | 256 |
| 164.137.39.0/24 | ZSCALER-KINGSTON | 256 |
| 164.137.40.0/24 | ZSCALER-FORT-DE-FRANCE | 256 |
| 164.137.41.0/24 | ZSCALER-MANAGUA | 256 |
| 164.137.42.0/24 | Zscaler Switzerland GmbH | 256 |
| 164.137.43.0/24 | ZSCALER-ASUNCION | 256 |
| 164.137.44.0/24 | ZSCALER-LIMA | 256 |
| 164.137.45.0/24 | ZSCALER-SAN-JUAN | 256 |
| 164.137.46.0/24 | ZSCALER-PORT-OF-SPAIN | 256 |
| 164.137.47.0/24 | ZSCALER-MONTEVIDEO | 256 |
| 164.137.48.0/24 | ZSCALER-CARACAS | 256 |
| 164.137.49.0/24 | ZSCALER-YAMOUSSOUKRO | 256 |
| 164.137.50.0/24 | ZSCALER-PAGO-PAGO | 256 |
| 164.137.51.0/24 | ZSCALER-WILLEMSTAD | 256 |
| 164.137.52.0/24 | ZSCALER-PHILIPSBURG | 256 |
| 164.137.53.0/24 | ZSCALER-ROAD-TOWN | 256 |
| 165.225.0.0/23 | Zscaler, Inc. | 512 |
| 165.225.0.0/17 | ZSCALER, INC. | 32768 |
| 165.225.2.0/24 | Zscaler, Inc. | 256 |
| 165.225.3.0/24 | Zscaler, Inc. | 256 |
| 165.225.4.0/24 | Zscaler, Inc. | 256 |
| 165.225.5.0/24 | Zscaler, Inc. | 256 |
| 165.225.6.0/23 | Zscaler, Inc. | 512 |
| 165.225.8.0/23 | Zscaler, Inc. | 512 |
| 165.225.10.0/23 | Zscaler, Inc. | 512 |
| 165.225.18.0/24 | Zscaler, Inc. | 256 |
| 165.225.19.0/24 | Zscaler, Inc. | 256 |
| 165.225.32.0/23 | Zscaler, Inc. | 512 |
| 165.225.34.0/23 | Zscaler, Inc. | 512 |
| 165.225.36.0/23 | Zscaler, Inc. | 512 |
| 165.225.38.0/23 | Zscaler, Inc. | 512 |
| 165.225.40.0/24 | Zscaler, Inc. | 256 |
| 165.225.41.0/24 | Zscaler, Inc. | 256 |
| 165.225.42.0/24 | Zscaler, Inc. | 256 |
| 165.225.43.0/24 | Zscaler, Inc. | 256 |
| 165.225.44.0/24 | Zscaler, Inc. | 256 |
| 165.225.45.0/24 | Zscaler, Inc. | 256 |
| 165.225.46.0/24 | Zscaler, Inc. | 256 |
| 165.225.48.0/24 | Zscaler, Inc. | 256 |
| 165.225.49.0/24 | Zscaler, Inc. | 256 |
| 165.225.50.0/23 | Zscaler, Inc. | 512 |
| 165.225.54.0/24 | Zscaler, Inc. | 256 |
| 165.225.55.0/24 | Zscaler, Inc. | 256 |
| 165.225.56.0/22 | Zscaler, Inc. | 1024 |
| 165.225.60.0/22 | Zscaler, Inc. | 1024 |
| 165.225.68.0/23 | Zscaler, Inc. | 512 |
| 165.225.83.0/24 | Zscaler, Inc. | 256 |
| 165.225.84.0/23 | ZSCALER, INC. | 512 |
| 165.225.86.0/23 | ZSCALER, INC. | 512 |
| 165.225.192.0/18 | ZSCALER, INC. | 16384 |
| 165.225.208.0/23 | Zscaler, Inc. | 512 |
| 165.225.210.0/23 | Zscaler, Inc. | 512 |
| 165.225.212.0/24 | Zscaler, Inc. | 256 |
| 165.225.212.0/23 | Zscaler, Inc. | 512 |
| 165.225.214.0/23 | Zscaler, Inc. | 512 |
| 165.225.216.0/23 | Zscaler, Inc. | 512 |
| 165.225.218.0/23 | Zscaler, Inc. | 512 |
| 165.225.220.0/23 | Zscaler, Inc. | 512 |
| 165.225.222.0/23 | Zscaler, Inc. | 512 |
| 165.225.242.0/23 | Zscaler, Inc. | 512 |
| 165.225.244.0/24 | Zscaler, Inc. | 256 |
| 165.225.245.0/24 | Zscaler, Inc. | 256 |
| 165.225.246.0/23 | Zscaler, Inc. | 512 |
| 167.73.110.0/24 | Spectrum Health | 256 |
| 167.103.148.0/24 | ZSCALER-CAIRO Zscaler Cairo | 256 |
| 167.103.149.0/24 | ZSCALER-LIMA Zscaler Lima | 256 |
| 167.103.150.0/24 | ZSCALER-SAN-JOSE Zscaler San Jose | 256 |
| 167.103.151.0/24 | ZSCALER-NASSAU Zscaler Nassau | 256 |
| 167.103.152.0/24 | ZSCALER-ISTANBUL Zscaler Istanbul | 256 |
| 167.103.153.0/24 | ZSCALER-KUWAIT-CITY Zscaler Kuwait City | 256 |
| 167.106.0.0/24 | ZSCALER, INC. | 256 |
| 167.106.0.0/16 | ZSCALER, INC. | 65536 |
| 168.183.170.0/24 | ZSCALER, INC. | 256 |
| 168.183.171.0/24 | ZSCALER, INC. | 256 |
| 168.183.172.0/24 | ZSCALER, INC. | 256 |
| 170.85.0.0/24 | Zscaler, Inc. | 256 |
| 170.85.0.0/16 | ZSCALER, INC. | 65536 |
| 170.85.6.0/23 | Zscaler, Inc. | 512 |
| 170.85.8.0/23 | Zscaler, Inc. | 512 |
| 170.85.10.0/23 | Zscaler, Inc. | 512 |
| 170.85.12.0/23 | Zscaler, Inc. | 512 |
| 170.85.14.0/23 | Zscaler, Inc. | 512 |
| 170.85.16.0/23 | Zscaler, Inc. | 512 |
| 170.85.18.0/23 | Zscaler, Inc. | 512 |
| 170.85.20.0/23 | Zscaler, Inc. | 512 |
| 170.85.22.0/23 | Zscaler, Inc. | 512 |
| 170.85.24.0/23 | Zscaler, Inc. | 512 |
| 170.85.26.0/23 | Zscaler, Inc. | 512 |
| 170.85.32.0/23 | Zscaler, Inc. | 512 |
| 170.85.36.0/24 | Zscaler, Inc. | 256 |
| 170.85.37.0/24 | Zscaler, Inc. | 256 |
| 170.85.38.0/24 | Zscaler, Inc. | 256 |
| 170.85.39.0/24 | Zscaler, Inc. | 256 |
| 170.85.40.0/24 | Zscaler, Inc. | 256 |
| 170.85.41.0/24 | Zscaler, Inc. | 256 |
| 170.85.54.0/23 | Zscaler, Inc. | 512 |
| 170.85.56.0/23 | Zscaler, Inc. | 512 |
| 170.85.66.0/23 | Zscaler, Inc. | 512 |
| 170.85.68.0/23 | Zscaler, Inc. | 512 |
| 170.85.70.0/23 | Zscaler, Inc. | 512 |
| 170.85.72.0/23 | Zscaler, Inc. | 512 |
| 170.85.74.0/23 | Zscaler, Inc. | 512 |
| 170.85.76.0/23 | Zscaler, Inc. | 512 |
| 170.85.80.0/23 | ZSCALER, INC. | 512 |
| 170.85.86.0/23 | Zscaler, Inc. | 512 |
| 170.85.88.0/23 | Zscaler, Inc. | 512 |
| 170.85.90.0/23 | Zscaler, Inc. | 512 |
| 170.85.92.0/23 | Zscaler, Inc. | 512 |
| 170.85.94.0/23 | Zscaler, Inc. | 512 |
| 170.85.96.0/23 | Zscaler, Inc. | 512 |
| 170.85.98.0/23 | Zscaler, Inc. | 512 |
| 170.85.100.0/23 | Zscaler, Inc. | 512 |
| 170.85.102.0/23 | Zscaler, Inc. | 512 |
| 170.85.104.0/23 | Zscaler, Inc. | 512 |
| 170.85.116.0/23 | ZSCALER, INC. | 512 |
| 170.85.118.0/23 | ZSCALER, INC. | 512 |
| 170.85.122.0/23 | ZSCALER, INC. | 512 |
| 170.85.124.0/23 | ZSCALER, INC. | 512 |
| 170.85.126.0/23 | ZSCALER, INC. | 512 |
| 170.85.128.0/23 | Zscaler, Inc. | 512 |
| 170.85.130.0/23 | Zscaler, Inc. | 512 |
| 170.85.132.0/23 | Zscaler, Inc. | 512 |
| 170.85.134.0/23 | Zscaler, Inc. | 512 |
| 170.85.136.0/23 | Zscaler, Inc. | 512 |
| 170.85.138.0/23 | ZSCALER, INC. | 512 |
| 170.85.140.0/23 | ZSCALER, INC. | 512 |
| 170.85.146.0/23 | ZSCALER, INC. | 512 |
| 170.85.154.0/23 | ZSCALER, INC. | 512 |
| 170.85.156.0/23 | ZSCALER, INC. | 512 |
| 170.85.158.0/23 | ZSCALER, INC. | 512 |
| 170.85.160.0/23 | ZSCALER, INC. | 512 |
| 170.85.168.0/23 | ZSCALER, INC. | 512 |
| 170.85.170.0/23 | ZSCALER, INC. | 512 |
| 170.85.172.0/23 | ZSCALER, INC. | 512 |
| 170.85.174.0/24 | ZSCALER, INC. | 256 |
| 170.85.175.0/24 | ZSCALER, INC. | 256 |
| 170.85.182.0/23 | ZSCALER, INC. | 512 |
| 170.85.184.0/23 | ZSCALER, INC. | 512 |
| 170.85.186.0/23 | ZSCALER, INC. | 512 |
| 170.85.188.0/23 | Zscaler, Inc. | 512 |
| 170.85.190.0/23 | ZSCALER, INC. | 512 |
| 170.85.192.0/24 | ZSCALER, INC. | 256 |
| 170.85.196.0/24 | ZSCALER, INC. | 256 |
| 170.85.199.0/24 | ZSCALER, INC. | 256 |
| 170.85.200.0/23 | Zscaler, Inc. | 512 |
| 170.85.202.0/23 | Zscaler, Inc. | 512 |
| 170.85.204.0/23 | Zscaler, Inc. | 512 |
| 170.85.206.0/23 | Zscaler, Inc. | 512 |
| 170.85.208.0/23 | ZSCALER, INC. | 512 |
| 170.85.216.0/24 | ZSCALER, INC. | 256 |
| 170.85.217.0/24 | ZSCALER, INC. | 256 |
| 170.85.222.0/24 | Zscaler, Inc. | 256 |
| 170.85.223.0/24 | Zscaler, Inc. | 256 |
| 170.85.226.0/24 | Zscaler, Inc. | 256 |
| 170.85.227.0/24 | Zscaler, Inc. | 256 |
| 170.85.228.0/23 | ZSCALER, INC. | 512 |
| 170.85.230.0/23 | ZSCALER, INC. | 512 |
| 170.85.236.0/24 | Zscaler, Inc. | 256 |
| 170.85.237.0/24 | Zscaler, Inc. | 256 |
| 170.85.238.0/23 | Zscaler, Inc. | 512 |
| 170.85.240.0/23 | Zscaler, Inc. | 512 |
| 170.85.242.0/23 | Zscaler, Inc. | 512 |
| 170.85.244.0/23 | Zscaler, Inc. | 512 |
| 170.85.254.0/24 | Zscaler, Inc. | 256 |
| 170.85.255.0/24 | Zscaler, Inc. | 256 |
| 175.107.128.0/18 | ZSCALER-AU Zscaler Australia Pty Ltd | 16384 |
| 198.14.64.0/24 | Zscaler, Inc. (C11337588) | 256 |
| 198.14.64.0/18 | ZSCALER, INC. | 16384 |
| 198.14.65.0/24 | Zscaler, Inc. | 256 |
| 198.14.66.0/24 | Zscaler, Inc. | 256 |
| 198.14.67.0/24 | Zscaler, Inc. | 256 |
| 198.14.68.0/23 | ZSCALER, INC. | 512 |
| 198.14.74.0/24 | ZSCALER, INC. | 256 |
| 205.220.0.0/17 | ZSCALER, INC. | 32768 |
| 205.220.44.0/24 | ZSCALER, INC. | 256 |
| 205.220.45.0/24 | ZSCALER, INC. | 256 |
| 205.220.46.0/23 | ZSCALER, INC. | 512 |
| 205.220.48.0/23 | ZSCALER, INC. | 512 |
| 205.220.50.0/23 | ZSCALER, INC. | 512 |
| 205.220.52.0/22 | ZSCALER, INC. | 1024 |
| 205.220.88.0/23 | ZSCALER, INC. | 512 |
| 209.55.128.0/18 | Zscaler, Inc. | 16384 |
| 209.55.132.0/24 | Zscaler, Inc. | 256 |
| 209.55.135.0/24 | ZSCALER, INC. | 256 |
| 209.55.141.0/24 | Zscaler, Inc. | 256 |
| 209.55.142.0/24 | Zscaler, Inc. | 256 |
| 209.55.145.0/24 | Zscaler, Inc. | 256 |
| 209.55.146.0/24 | ZSCALER, INC. | 256 |
| 209.55.147.0/24 | Zscaler, Inc. | 256 |
| 209.55.148.0/24 | Zscaler, Inc. | 256 |
| 209.55.149.0/24 | Zscaler, Inc. | 256 |
| 209.55.155.0/24 | Zscaler, Inc. | 256 |
| 209.55.158.0/24 | Zscaler, Inc. | 256 |
| 209.55.159.0/24 | Zscaler, Inc. | 256 |
| 209.55.160.0/24 | ZSCALER, INC. | 256 |
| 209.55.162.0/24 | Zscaler, Inc. | 256 |
| 209.55.163.0/24 | Zscaler, Inc. | 256 |
| 209.55.164.0/24 | ZSCALER, INC. | 256 |
| 209.55.165.0/24 | ZSCALER, INC. | 256 |
| 209.55.174.0/24 | Zscaler, Inc. | 256 |
| 209.55.175.0/24 | Zscaler, Inc. | 256 |
| 209.55.183.0/24 | ZSCALER, INC. | 256 |
| 209.55.187.0/24 | Zscaler, Inc. | 256 |
| 209.55.188.0/24 | Zscaler, Inc. | 256 |
| 209.55.192.0/24 | ZSCALER, INC. | 256 |
| 209.55.192.0/19 | ZSCALER, INC. | 8192 |
| 209.55.196.0/24 | ZSCALER, INC. | 256 |
| 209.55.197.0/24 | ZSCALER, INC. | 256 |
| 209.55.200.0/24 | ZSCALER, INC. | 256 |
| 209.55.201.0/24 | ZSCALER, INC. | 256 |
| 209.55.209.0/24 | ZSCALER, INC. | 256 |
| 209.55.210.0/24 | ZSCALER, INC. | 256 |
| 209.55.216.0/24 | Zscaler, Inc. | 256 |
| 209.55.217.0/24 | Zscaler, Inc. | 256 |
| 209.55.220.0/24 | Zscaler, Inc. | 256 |
| 209.55.221.0/24 | Zscaler, Inc. | 256 |
| 209.55.222.0/24 | ZSCALER, INC. | 256 |
| 209.55.223.0/24 | ZSCALER, INC. | 256 |
| CIDR | Description | IP NUMs(prefix /64) |
|---|---|---|
| 2605:4300:1200::/40 | Zscaler, Inc. | 16777216 |
| 2605:4300:1300::/40 | Zscaler, Inc. | 16777216 |
| 2605:4300:1400::/40 | Zscaler, Inc. | 16777216 |
| 2605:4300:1500::/40 | Zscaler, Inc. | 16777216 |
| 2605:4300:1600::/40 | Zscaler, Inc. | 16777216 |
| 2605:4300:1700::/40 | Zscaler, Inc. | 16777216 |
| 2605:4300:1800::/40 | Zscaler, Inc. | 16777216 |
| 2605:4300:1900::/40 | Zscaler, Inc. | 16777216 |
| 2605:4300:1a00::/40 | Zscaler, Inc. | 16777216 |
| 2605:4300:1b00::/40 | Zscaler, Inc. | 16777216 |
| 2605:4300:1c00::/40 | Zscaler, Inc. | 16777216 |
| 2605:4300:1d00::/40 | Zscaler, Inc. | 16777216 |
| 2605:4300:1e00::/40 | Zscaler, Inc. | 16777216 |
| 2605:4300:1f00::/40 | Zscaler, Inc. | 16777216 |
| 2605:4300:2200::/40 | Zscaler, Inc. | 16777216 |
| 2605:4300:2300::/40 | Zscaler, Inc. | 16777216 |
| 2605:4300:2400::/40 | Zscaler, Inc. | 16777216 |
| 2605:4300:2500::/40 | Zscaler, Inc. | 16777216 |
| 2605:4300:2600::/40 | Zscaler, Inc. | 16777216 |
| 2605:4300:2700::/40 | Zscaler, Inc. | 16777216 |
| 2605:4300:2800::/40 | Zscaler, Inc. | 16777216 |
| 2605:4300:2900::/40 | Zscaler, Inc. | 16777216 |
| 2605:4300:2a00::/40 | Zscaler, Inc. | 16777216 |
| 2605:4300:2b00::/40 | Zscaler, Inc. | 16777216 |
| 2605:4300:2d00::/40 | Zscaler, Inc. | 16777216 |
| 2605:4300:2e00::/40 | ZSCALER, INC. | 16777216 |
| 2605:4300:3200::/40 | Zscaler, Inc. | 16777216 |
| 2605:4300:3300::/40 | ZSCALER, INC. | 16777216 |
| 2605:4300:3500::/40 | ZSCALER, INC. | 16777216 |
| 2605:4300:3700::/40 | Zscaler, Inc. | 16777216 |
| 2605:4300:e200::/40 | Zscaler, Inc. | 16777216 |
| 2605:4300:e300::/40 | Zscaler, Inc. | 16777216 |
| 2a03:eec0:3210::/48 | Zscaler Switzerland GmbH | 65536 |
| 2a03:eec0:3212::/48 | Zscaler Switzerland GmbH | 65536 |
| 2a03:eec0:3213::/48 | Zscaler Switzerland GmbH | 65536 |
| 2a03:eec0:3217::/48 | Zscaler Switzerland GmbH | 65536 |
| AS | Description | Country/Region | IPv4 NUMs | IPv6 NUMs | IPv4 | IPv6 |
|---|---|---|---|---|---|---|
| AS264409 | GRUPO YAX, BR |
|
2,048 | 655,360 | IPv4  |
 |
| AS267613 | ELETRONET S.A., BR |
|
1,024 | 4,294,967,296 | IPv4 |
|
| AS852 | ASN852 - TELUS Communications Inc., CA |
|
4,735,488 | 12,907,118,592 | IPv4 |
|
| AS4230 | CLARO S.A., BR |
|
5,155,584 | 21,475,098,624 | IPv4 |
|
| AS209823 | ENKI-AS - Enki Multimedia EURL, FR |
|
768 | 4,295,360,512 | IPv4 |
|
| AS53202 | Acesso10 Telecom, BR |
|
8,192 | 4,294,967,296 | IPv4 |
|
| AS398465 | RACKDOG-LLC - Rackdog, LLC, US |
|
41,216 | 38,923,141,120 | IPv4 |
|
| AS18106 | VIEWQWEST-SG-AP - Viewqwest Pte Ltd, SG |
|
53,248 | 13,153,337,344 | IPv4 |
|
| AS28624 | PROVEDORA CMA INTERNET LTDA, BR |
|
37,888 | 4,294,967,296 | IPv4 |
|
| AS32709 | 1-JOINK - Joink, LLC, US |
|
45,056 | 4,294,967,296 | IPv4 |
|
| AS22652 | FIBRENOIRE-INTERNET - Videotron Ltee, CA |
|
183,296 | 8,590,065,664 | IPv4 |
|
| AS24482 | SGGS-AS-AP - SG.GS, SG |
|
20,992 | 4,294,967,296 | IPv4 |
|
| AS7195 | EDGEUNO S.A.S, CO |
|
31,232 | 4,275,109,888 | IPv4 |
|
| AS8220 | COLT - COLT Technology Services Group Limited, GB |
|
1,496,320 | 25,770,655,744 | IPv4 |
|
| AS19151 | BBO-1 - BroadbandONE, LLC, US |
|
31,488 | 4,294,967,296 | IPv4 |
|
| AS1031 | PEER1-1031 - PEER 1031 LLC, US |
|
1,280 | 4,294,967,296 | IPv4 |
|
| AS1916 | Rede Nacional de Ensino e Pesquisa, BR |
|
726,752 | 268,566,784 | IPv4 |
|
| AS199524 | GCORE - G-Core Labs S.A., LU |
|
109,568 | 111,673,344 | IPv4 |
|
| AS17557 | PKTELECOM-AS-PK - Pakistan Telecommuication company limited, PK |
|
3,855,468 | 4,294,967,296 | IPv4 |
|
| AS53828 | NITEL - NETWORK INNOVATIONS, LLC, US |
|
132,096 | 4,294,967,296 | IPv4 |
|
| AS54309 | NEGU, US |
|
1,280 | 327,680 | IPv4 |
|
| AS33185 | HIVE-DATA-CENTER - Hive Data Center Inc., CA |
|
5,632 | 268,566,528 | IPv4 |
|
| AS2734 | CORESITE, US |
|
48,384 | 7,248,347,136 | IPv4 |
|
| AS6461 | ZAYO-6461 - Zayo Bandwidth, US |
|
1,662,208 | 17,717,133,312 | IPv4 |
IPv6 |
| AS13786 | SEABORN - Seabras 1 USA, LLC, US |
|
4,096 | 8,589,934,592 | IPv4 |
|
| AS269180 | VIPNET Conexão, BR |
|
1,024 | 4,294,967,296 | IPv4 |
|
| AS6057 | Administracion Nacional de Telecomunicaciones, UY |
|
2,156,032 | 68,719,607,808 | IPv4 |
|
| AS61573 | IP TELECOM, BR |
|
1,024 | 4,294,967,296 | IPv4 |
|
| AS64126 | DOMINICAN TELECOM PRIME, DTP, S.R.L., DO |
|
66,560 | 4,294,967,296 | IPv4 |
|
| AS57695 | MISAKA - Misaka Network, Inc., US |
|
4,608 | 8,612,085,760 | IPv4 |
|
| AS2152 | CENIC-2152 - CENIC, US |
|
2,013,952 | 4,294,967,296 | IPv4 |
|
| AS28398 | INTERNET TELEFONIA Y TV DE MICHOACAN SA DE CV, MX |
|
5,120 | 8,589,934,592 | IPv4 |
|
| AS52468 | UFINET PANAMA S.A., PA |
|
193,792 | 67,501,686,784 | IPv4 |
|
| AS14840 | BR.Digital Provider, BR |
|
70,912 | 14,010,220,544 | IPv4 |
|
| AS20055 | AS-WHOLESAIL - Wholesail networks LLC, US |
|
916,224 | 1,108,101,693,440 | IPv4 |
|
| AS20253 | QWILTED-PROD-01 - Qwilt Inc., US |
|
5,120 | 18,612,224 | IPv4 |
|
| AS39120 | CONVERGENZE-AS - Convergenze S.p.A., IT |
|
43,520 | 17,179,869,184 | IPv4 |
|
| AS49544 | i3Dnet - i3D.net B.V, NL |
|
106,240 | 351,384,436,736 | IPv4 |
|
| AS3257 | GTT-BACKBONE - GTT Communications Inc., US |
|
8,635,904 | 841,814,704,128 | IPv4 |
IPv6 |
| AS3356 | LEVEL3 - Level 3 Parent, LLC, US |
|
29,212,800 | 77,349,781,760 | IPv4 |
IPv6 |
| AS6204 | ZET-NET - INTERKVM HOST SRL, RO |
|
768 | 268,435,456 | IPv4 |
|
| AS58511 | ANYCAST-GLOBAL-BACKBONE - Anycast Holdings Pty Ltd, AU |
|
22,528 | 8,589,934,592 | IPv4 |
|
| AS137409 | GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU |
|
99,200 | 77,403,586,560 | IPv4 |
|
| AS30600 | AS-CMN - Metronet, US |
|
232,960 | 1,103,806,595,072 | IPv4 |
|
| AS148968 | FALCORE-AS-AP - Falcore Investments Pty Ltd, AU |
|
3,072 | 4,295,163,904 | IPv4 |
|
| AS293 | ESNET, US |
|
140,288 | 4,295,163,904 | IPv4 |
|
| AS1403 | EBOX, CA |
|
284,416 | 73,014,444,032 | IPv4 |
|
| AS3223 | VOXILITY - Voxility LLP, GB |
|
70,400 | 18,350,080 | IPv4 |
|
| AS9002 | RETN-AS - RETN Limited, GB |
|
38,400 | 4,294,967,296 | IPv4 |
|
| AS52320 | GlobeNet Cabos Submarinos Colombia, S.A.S., CO |
|
4,096 | 8,589,934,592 | IPv4 |
|
| AS60602 | INOVARE-AS - Inovare-Prim SRL, MD |
|
3,584 | 4,294,967,296 | IPv4 |
|
| AS7575 | AARNET-AS-AP - Australian Academic and Research Network, AU |
|
1,154,048 | 25,769,934,848 | IPv4 |
|
| AS16552 | DIGICERT - Tiggee LLC, US |
|
20,224 | 34,363,539,456 | IPv4 |
|
| AS37468 | ANGOLA-CABLES - Angola Cables, AO |
|
10,496 | 42,949,672,960 | IPv4 |
|
| AS53062 | ALT | GRUPO BRASIL TECPAR, BR |
|
32,256 | 4,504,699,155,841,024 | IPv4 |
|
| AS64112 | PIT CHILE SP, CL |
|
1,536 | 458,752 | IPv4 |
|
| AS999 | CORIX-999 - CORIX NETWORKS, US |
|
4,608 | 4,294,967,296 | IPv4 |
|
| AS4826 | VOCUS-BACKBONE-AS - VOCUS PTY LTD, AU |
|
327,168 | 17,180,065,792 | IPv4 |
|
| AS6939 | HURRICANE - Hurricane Electric LLC, US |
|
581,888 | 282,627,370,713,088 | IPv4 |
|
| AS262462 | Aranet Play, BR |
|
14,336 | 4,294,967,296 | IPv4 |
|
| AS262427 | Invista Net Provedor de Acesso Ltda, BR |
|
8,192 | 4,294,967,296 | IPv4 |
|
| AS263237 | PowerHost Telecom SPA, CL |
|
3,072 | 196,608 | IPv4 |
|
| AS1299 | TWELVE99 - Arelion Sweden AB, SE |
|
394,752 | 77,326,712,832 | IPv4 |
IPv6 |
| AS6453 | AS6453 - TATA COMMUNICATIONS (AMERICA) INC, US |
|
573,184 | 55,834,640,384 | IPv4 |
|
| AS32098 | TRANSTELCO-INC - Transtelco Inc, US |
|
293,888 | 21,475,295,232 | IPv4 |
IPv6 |
| AS25091 | IP-Max - IP-Max SA, CH |
|
15,104 | 68,719,607,808 | IPv4 |
|
| AS32590 | VALVE-CORPORATION - Valve Corporation, US |
|
12,800 | 2,162,688 | IPv4 |
|
| AS20080 | AMPATH - Florida International University, US |
|
2,048 | 4,295,032,832 | IPv4 |
|
| AS24516 | VIRTUTEL-AS-AP - Virtutel Pty Ltd, AU |
|
18,176 | 4,294,967,296 | IPv4 |
|
| AS57463 | NetIX - NetIX Communications JSC, BG |
|
256 | 0 | IPv4 |
|
| AS61568 | ALOO TELECOM - FSF TECNOLOGIA SA, BR |
|
12,800 | 4,294,967,296 | IPv4 |
|
| AS6762 | SEABONE-NET - TELECOM ITALIA SPARKLE S.p.A., IT |
|
162,816 | 8,590,000,128 | IPv4 |
IPv6 |
| AS9304 | HUTCHISON-AS-AP - HGC Global Communications Limited, HK |
|
2,143,488 | 12,884,967,424 | IPv4 |
|
| AS19653 | CTSTELECOM - CTS Communications Corp, US |
|
61,952 | 4,294,967,296 | IPv4 |
|
| AS | Description | Country/Region | IPv4 NUMs | IPv6 NUMs | IPv4 | IPv6 |
|---|---|---|---|---|---|---|
| AS62907 | ZSCALER-CORP - ZSCALER, INC., US |
|
512 | 16,908,288 | IPv4 |
|
ASNumber: 22616 ASName: ZSCALER-SJC1 ASHandle: AS22616 RegDate: 2014-05-28 Updated: 2014-05-28 Ref: https://rdap.arin.net/registry/autnum/22616 OrgName: ZSCALER, INC. OrgId: ZSCAL Address: 120 Holger Way City: San Jose StateProv: CA PostalCode: 95134 Country: US RegDate: 2011-03-18 Updated: 2024-11-25 Comment: Zscaler customer traffic originates from colocation facilities around the world. You should *NOT* use the address or contact information here for the purposes of geolocation. Additionally, because traffic egressing our network may belong to any one of our customers, you should not assume that this traffic belongs to us. Comment: Comment: For network or security incidents, please reach out to our abuse POC, which is actually monitored and actioned. Ref: https://rdap.arin.net/registry/entity/ZSCAL OrgAbuseHandle: POCAB2-ARIN OrgAbuseName: poc-abuse OrgAbusePhone: +1-408-701-0534 OrgAbuseEmail: poc-abuse@zscaler.com OrgAbuseRef: https://rdap.arin.net/registry/entity/POCAB2-ARIN OrgTechHandle: POCTE3-ARIN OrgTechName: poc-tech OrgTechPhone: +1-408-701-0534 OrgTechEmail: poc-tech@zscaler.com OrgTechRef: https://rdap.arin.net/registry/entity/POCTE3-ARIN OrgNOCHandle: POCNO1-ARIN OrgNOCName: poc-noc OrgNOCPhone: +1-408-701-0534 OrgNOCEmail: poc-noc@zscaler.com OrgNOCRef: https://rdap.arin.net/registry/entity/POCNO1-ARIN
