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Data as of Nov 5, 2026

170.85.90.0/23

4 residential-proxy exits · 30 days

Zscaler, Inc.

Announcement
this exact prefix
RPKI valid
Announced by
AS22616
Type
Corporate gateway
Risk
20 / 100 · Low

Residential-proxy exits

Proxy exits
4
0.78% of its addresses · 30 days
Spread
2 of 2
/24s with at least one exit
Providers
1
selling exits here
Oct 6, 2026 – Nov 4, 2026

Exits seen per day

16 observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
170.85.90.0/2402
170.85.91.0/2401

Proxy providers listing exits

  • AnyIP

Operators, sellers and brokers

Corporate gateways

NameParentIn 170.85.90.0/23/24s
Zscaler
512100%
2

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
170.85.0.0/16
since Apr 2022
AS22616Corporate gateway231Zscaler, Inc.

Registrations in this block

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
170.85.0.0/1665,536ZSCALZscaler, Inc. (ZSCAL) · USDirect AllocationApr 19, 2022poc-abuse@zscaler.com
└ 170.85.90.0/23512ZSCALER-WAS4Zscaler, Inc. (C11258731) · USReassignedJul 1, 2025poc-abuse@zscaler.com
via ZSCAL

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Registry

Holder

Organization
Zscaler, Inc.
Handle
ZSCAL
Range
170.85.0.0/16
Registration type
Direct Allocation
Record created
Apr 19, 2022
Origin network

AS22616

US
Name
Zscaler, Inc.
Type
Business
Registered
May 28, 2014
Domain
zscaler.com
Website
www.zscaler.com
Industry
Service
Spamhaus ASN-DROP
not listed