Data as of Nov 13, 2026
220.43.0.0/16
No anonymizer space · no proxy exits in 30 daysZscaler, Inc. · space held by Zscaler Switzerland GmbH
Operators, sellers and brokers
Corporate gateways
| Name | Parent | In 220.43.0.0/16 | /24s |
|---|---|---|---|
| Zscaler | 65,536100% | 256 |
Network & registry
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
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Reactivated
- First seen
- May 2005
- Current origin since
- Mar 2026 · 8 mo
- Origin networks
- 2
- Last change of origin
- Mar 2026
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 220.
42. 0. 0/ 15 - Netname
- CH-ZSCALER1-20020412
- Registrant
- Zscaler Switzerland GmbH
- Registrant country
- CH
- Organization
- Zscaler Switzerland GmbH (ORG-ZSG1-RIPE)
- Org country
- CH
- Type
- ALLOCATED PA
- Created
- Mar 27, 2026
- Updated
- Mar 27, 2026
- Maintainer
- ZSCALER-RIPE-MNT
- RIR
- RIPE NCC
- Country
- CH
- Delegated
- Apr 12, 2002
- Status
- assigned
Report abuse
Abuse contact
- poc-abuse@
zscaler. com - Name
- Zscaler Abuse Desk
- Handle
- ZA1089-RIPE