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AS22616

AS22616 is ZSCALER, INC..

Last updated 3 Nov 2026 from DB-IP ASN Lite (2026-11-01) and RIR statistics (3 Nov 2026)

Short answer

AS22616 belongs to ZSCALER, INC.. DB-IP Lite attributes 487,168 IPv4 addresses in 165 ranges and 14 IPv6 ranges to it, 75% of the IPv4 space in United States. The number is registered with ARIN in United States on 28 May 2014.

Facts for AS22616
Operator (DB-IP)ZSCALER, INC.
IPv4 addresses487,168
IPv4 ranges165
IPv6 ranges14
RegistryARIN
Registered28 May 2014
Registry countryUnited States (US)

Does it publish a geofeed?

We haven’t checked this network’s registry records for a geofeed yet. The Truth Check looks for one live for any address you test.

Shared addresses (CGNAT)

ZSCALER, INC. hasn’t been documented as using carrier-grade NAT in a source we could check. To see whether your own connection is behind it, compare your router’s address on the CGNAT check.

IPv6

DB-IP lists 14 IPv6 ranges for AS22616, so customers can get IPv6 addresses, which databases place separately from IPv4.

Where its IPv4 space is used, according to DB-IP

US75%
JP4%
CH3%
SG3%
MX2%
BR2%
CA2%
CL0.89%

Share of the network’s IPv4 addresses by DB-IP Country Lite. IP Geolocation by DB-IP.

IP ranges

RangeAs CIDRAddresses
8.34.34.0 – 8.34.34.2558.34.34.0/24256
8.35.35.0 – 8.35.35.2558.35.35.0/24256
64.215.22.0 – 64.215.22.25564.215.22.0/24256
70.39.159.0 – 70.39.159.25570.39.159.0/24256
70.40.176.0 – 70.40.178.25570.40.176.0/23, 70.40.178.0/24768
87.58.106.0 – 87.58.106.25587.58.106.0/24256
87.58.120.0 – 87.58.121.25587.58.120.0/23512
87.58.126.0 – 87.58.127.25587.58.126.0/23512
89.18.89.0 – 89.18.90.25589.18.89.0/24, 89.18.90.0/24512
101.2.210.0 – 101.2.213.255101.2.210.0/23, 101.2.212.0/231,024
104.129.192.0 – 104.129.207.255104.129.192.0/204,096
128.177.125.0 – 128.177.125.255128.177.125.0/24256
128.177.129.0 – 128.177.129.255128.177.129.0/24256
128.177.135.0 – 128.177.136.255128.177.135.0/24, 128.177.136.0/24512
129.176.208.0 – 129.176.211.255129.176.208.0/221,024
136.226.0.0 – 136.226.22.255136.226.0.0/20, 136.226.16.0/22 …5,888
136.226.24.0 – 136.226.42.255136.226.24.0/21, 136.226.32.0/21 …4,864
136.226.44.0 – 136.226.88.255136.226.44.0/22, 136.226.48.0/20 …11,520
136.226.90.0 – 136.226.155.255136.226.90.0/23, 136.226.92.0/22 …16,896
136.226.186.0 – 136.226.189.255136.226.186.0/23, 136.226.188.0/231,024
136.226.200.0 – 136.226.213.255136.226.200.0/21, 136.226.208.0/22 …3,584
136.226.226.0 – 136.226.227.255136.226.226.0/23512
136.226.248.0 – 136.226.249.255136.226.248.0/23512
137.31.4.0 – 137.31.11.255137.31.4.0/22, 137.31.8.0/222,048
137.31.14.0 – 137.31.15.255137.31.14.0/23512
137.31.24.0 – 137.31.31.255137.31.24.0/212,048
137.31.39.0 – 137.31.39.255137.31.39.0/24256
137.31.49.0 – 137.31.49.255137.31.49.0/24256
137.31.51.0 – 137.31.51.255137.31.51.0/24256
137.31.54.0 – 137.31.57.255137.31.54.0/23, 137.31.56.0/231,024
137.31.60.0 – 137.31.61.255137.31.60.0/23512
137.31.64.0 – 137.31.89.255137.31.64.0/20, 137.31.80.0/21 …6,656
137.31.99.0 – 137.31.111.255137.31.99.0/24, 137.31.100.0/22 …3,328
137.31.114.0 – 137.31.117.255137.31.114.0/23, 137.31.116.0/231,024
137.31.119.0 – 137.31.129.255137.31.119.0/24, 137.31.120.0/21 …2,816
137.31.134.0 – 137.31.135.255137.31.134.0/23512
137.31.141.0 – 137.31.151.255137.31.141.0/24, 137.31.142.0/23 …2,816
137.31.154.0 – 137.31.155.255137.31.154.0/23512
137.31.157.0 – 137.31.158.255137.31.157.0/24, 137.31.158.0/24512
137.31.160.0 – 137.31.163.255137.31.160.0/221,024
137.31.167.0 – 137.31.168.255137.31.167.0/24, 137.31.168.0/24512
137.31.170.0 – 137.31.171.255137.31.170.0/23512
137.31.176.0 – 137.31.191.255137.31.176.0/204,096
137.31.198.0 – 137.31.208.255137.31.198.0/23, 137.31.200.0/21 …2,816
137.31.210.0 – 137.31.215.255137.31.210.0/23, 137.31.212.0/221,536
137.31.217.0 – 137.31.217.255137.31.217.0/24256
137.31.220.0 – 137.31.254.255137.31.220.0/22, 137.31.224.0/20 …8,960
137.83.131.0 – 137.83.133.255137.83.131.0/24, 137.83.132.0/23768
137.83.136.0 – 137.83.136.255137.83.136.0/24256
137.83.141.0 – 137.83.141.255137.83.141.0/24256
2605:4300:1200:: – 2605:4300:1fff:ffff:ffff:ffff:ffff:ffff2605:4300:1200::/39IPv6
2605:4300:2200:: – 2605:4300:2bff:ffff:ffff:ffff:ffff:ffff2605:4300:2200::/39IPv6
2605:4300:2d00:: – 2605:4300:2eff:ffff:ffff:ffff:ffff:ffff2605:4300:2d00::/40IPv6
2605:4300:3200:: – 2605:4300:35ff:ffff:ffff:ffff:ffff:ffff2605:4300:3200::/39IPv6
2605:4300:3700:: – 2605:4300:38ff:ffff:ffff:ffff:ffff:ffff2605:4300:3700::/40IPv6
2605:4300:3a00:: – 2605:4300:3aff:ffff:ffff:ffff:ffff:ffff2605:4300:3a00::/40IPv6
2605:4300:3c01:: – 2605:4300:3c01:ffff:ffff:ffff:ffff:ffff2605:4300:3c01::/48IPv6
2605:4300:3d00:: – 2605:4300:3dff:ffff:ffff:ffff:ffff:ffff2605:4300:3d00::/40IPv6
2605:4300:e200:: – 2605:4300:e5ff:ffff:ffff:ffff:ffff:ffff2605:4300:e200::/39IPv6
2605:4300:e700:: – 2605:4300:e7ff:ffff:ffff:ffff:ffff:ffff2605:4300:e700::/40IPv6
2a03:eec0:3210:: – 2a03:eec0:3210:ffff:ffff:ffff:ffff:ffff2a03:eec0:3210::/48IPv6
2a03:eec0:3212:: – 2a03:eec0:3213:ffff:ffff:ffff:ffff:ffff2a03:eec0:3212::/47IPv6
2a03:eec0:3217:: – 2a03:eec0:3217:ffff:ffff:ffff:ffff:ffff2a03:eec0:3217::/48IPv6
2a03:eec0:322b:: – 2a03:eec0:322e:ffff:ffff:ffff:ffff:ffff2a03:eec0:322b::/48IPv6
Showing 50 of 165 IPv4 and 14 of 14 IPv6 ranges All ranges (CSV)

IP Geolocation by DB-IP, ASN Lite, CC BY 4.0.

Using an address from this network? See which sources agree on where it is.

Sources

  1. DB-IP IP to ASN Lite (CC BY 4.0) · checked 3 Nov 2026
  2. NRO RIR delegated-extended statistics · checked 4 Nov 2026