AS62044 ZSCALER-EMEA Zscaler Switzerland GmbH

ZSCALER-EMEA Zscaler Switzerland GmbH · registered in Switzerland

IPv4 addresses181,248221 prefixes · 0.006% of announced IPv4

Rank in Switzerland#10largest network in CH by IPv4 space, of 741 · 1.23% of CH

Rank worldwide#1,165of 79,396 networks with IPv4

IPv68,202 x /4820 prefixes

CountrySwitzerland783 ASNs registered there

Open AS62044 in ASN lookup Look up an IP in this network (87.58.66.1) All networks in Switzerland

IPv4 prefixes

All 221 prefixes, in address order.

87.58.66.0/23
87.58.68.0/22
87.58.72.0/21
87.58.80.0/20
87.58.96.0/21
87.58.104.0/23
87.58.107.0/24
87.58.108.0/22
87.58.112.0/21
87.58.122.0/23
87.58.124.0/23
89.18.88.0/24
89.18.91.0/24
89.167.131.0/24
101.2.251.0/24
136.226.23.0/24
136.226.43.0/24
136.226.156.0/22
136.226.160.0/20
136.226.176.0/21
136.226.184.0/23
136.226.190.0/23
136.226.192.0/21
136.226.214.0/23
136.226.216.0/23
136.226.246.0/23
137.31.0.0/22
137.31.12.0/23
137.31.16.0/24
137.31.20.0/22
137.31.32.0/22
137.31.36.0/23
137.31.43.0/24
137.31.45.0/24
137.31.46.0/23
137.31.48.0/24
137.31.52.0/23
137.31.58.0/23
137.31.62.0/24
137.31.90.0/23
137.31.94.0/23
137.31.112.0/23
137.31.130.0/23
137.31.133.0/24
137.31.140.0/24
137.31.169.0/24
137.83.128.0/23
137.83.130.0/24
137.83.134.0/23
137.83.139.0/24
137.83.140.0/24
137.83.142.0/24
137.83.153.0/24
137.83.156.0/24
137.83.158.0/23
137.83.162.0/23
137.83.164.0/24
137.83.177.0/24
137.83.179.0/24
137.83.180.0/24
137.83.186.0/23
137.83.190.0/24
147.161.130.0/23
147.161.132.0/22
147.161.136.0/21
147.161.144.0/23
147.161.146.0/24
147.161.147.0/24
147.161.148.0/22
147.161.152.0/21
147.161.160.0/24
147.161.161.0/24
147.161.162.0/24
147.161.163.0/24
147.161.164.0/22
147.161.168.0/22
147.161.172.0/23
147.161.176.0/20
147.161.202.0/23
147.161.222.0/23
147.161.224.0/20
147.161.242.0/23
147.161.244.0/22
147.161.248.0/21
148.107.225.0/24
149.24.93.0/24
149.24.94.0/24
149.117.167.0/24
153.69.20.0/24
153.69.22.0/24
159.254.13.0/24
159.254.14.0/23
159.254.16.0/21
159.254.24.0/24
159.254.27.0/24
159.254.29.0/24
159.254.32.0/20
159.254.48.0/22
159.254.54.0/23
159.254.56.0/23
159.254.62.0/23
159.254.68.0/24
159.254.70.0/23
159.254.72.0/22
159.254.78.0/23
159.254.83.0/24
159.254.87.0/24
159.254.88.0/22
159.254.101.0/24
159.254.102.0/24
159.254.176.0/22
159.254.180.0/23
159.254.192.0/21
159.254.203.0/24
159.254.210.0/23
159.254.212.0/22
159.254.216.0/24
159.254.218.0/23
159.254.222.0/23
159.254.224.0/20
159.254.252.0/23
161.151.232.0/23
164.137.0.0/22
164.137.61.0/24
164.137.62.0/23
164.137.64.0/22
164.137.68.0/24
164.137.70.0/23
164.137.72.0/21
164.137.80.0/20
164.137.96.0/21
164.137.104.0/22
164.137.108.0/24
164.137.110.0/23
164.137.112.0/20
164.137.128.0/20
164.137.144.0/21
164.137.152.0/22
164.137.156.0/23
164.137.158.0/24
164.137.193.0/24
164.137.194.0/23
164.137.196.0/22
164.137.200.0/21
164.137.208.0/20
164.137.224.0/19
165.225.12.0/23
165.225.16.0/23
165.225.20.0/22
165.225.24.0/21
165.225.47.0/24
165.225.52.0/23
165.225.64.0/22
165.225.70.0/23
165.225.72.0/22
165.225.76.0/24
165.225.77.0/24
165.225.78.0/23
165.225.80.0/23
165.225.82.0/24
165.225.88.0/23
165.225.92.0/22
165.225.103.0/24
165.225.108.0/23
165.225.127.0/24
165.225.192.0/21
165.225.200.0/22
165.225.206.0/23
165.225.238.0/23
165.225.240.0/23
165.225.248.0/23
167.103.168.0/23
167.103.185.0/24
167.103.194.0/24
167.103.218.0/23
167.103.220.0/22
167.103.224.0/22
168.183.187.0/24
168.183.188.0/23
168.183.190.0/24
170.85.0.0/22
170.85.4.0/23
170.85.28.0/22
170.85.34.0/23
170.85.42.0/23
170.85.44.0/22
170.85.58.0/23
170.85.62.0/23
170.85.64.0/23
170.85.78.0/23
170.85.84.0/23
170.85.232.0/22
185.46.212.0/22
194.9.96.0/20
194.9.112.0/22
205.220.56.0/24
205.220.68.0/24
205.220.96.0/23
205.220.102.0/24
209.55.128.0/24
209.55.138.0/23
209.55.143.0/24
209.55.144.0/24
209.55.152.0/23
209.55.154.0/24
209.55.156.0/24
209.55.161.0/24
209.55.168.0/24
209.55.171.0/24
209.55.172.0/23
209.55.176.0/24
209.55.178.0/23
209.55.180.0/23
209.55.185.0/24
209.55.186.0/24
209.55.189.0/24
209.55.190.0/23
209.55.193.0/24
209.55.214.0/23
209.55.218.0/24
213.152.228.0/24

IPv6 prefixes

All 20 prefixes.

2a03:eec0:1200::/39
2a03:eec0:1400::/38
2a03:eec0:1800::/37
2a03:eec0:2200::/39
2a03:eec0:2500::/40
2a03:eec0:2600::/39
2a03:eec0:2800::/39
2a03:eec0:2b00::/40
2a03:eec0:2c00::/38
2a03:eec0:3000::/39
2a03:eec0:3215::/48
2a03:eec0:321d::/48
2a03:eec0:321e::/47
2a03:eec0:3225::/48
2a03:eec0:3226::/47
2a03:eec0:3228::/47
2a03:eec0:322a::/48
2a03:eec0:3300::/40
2a03:eec0:3400::/39
2a03:eec0:3800::/40

Similar-sized networks in Switzerland

ASNNameIPv4 addresses

AS8803#7 MIGROS Migros-Genossenschafts-Bund330,240

AS15600#8 QUICKLINE Quickline AG319,488

AS12350#9 VTX-NETWORK VTX Services SA309,504

AS8758#11 IWAY Iway AG175,600

AS12511#12 CH-POSTNETZ Die Schweizerische Post AG165,888

AS21449#13 ETATGE Etat de Geneve135,168

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources