Data as of Nov 15, 2026
164.137.167.0/24
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 164.137.167.0/24 | /24s |
|---|---|---|---|
| Zscaler | 256100% | 1 |
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 164.137.0.0/16 since Dec 2024 | AS22616 | Corporate gateway | 2 | Zscaler Switzerland GmbH |
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.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 164.137.0.0/16 | 65,536 | CH-ZSCALER1-19931201 | Zscaler Switzerland GmbH (ORG-ZSG1-RIPE) · CH | ALLOCATED PA | Feb 11, 2025 | poc-abuse@ |
| └ 164.137.167.0/24 | 256 | ZSCALER-SRI-JAYAWARDENEPURA-KOTTE | Zscaler Sri Jayawardenepura Kotte | ASSIGNED PA | Sep 3, 2025 | poc-abuse@ via CH-ZSCALER1-19931201 |
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
Registry
Holder
- Organization
- Zscaler Switzerland GmbH
- Handle
- ORG-ZSG1-RIPE
- Range
- 164.
137. 0. 0/ 16 - Registration type
- ALLOCATED PA
- Record created
- Feb 11, 2025
Origin network
AS53813
US
- Name
- Zscaler, Inc.
- Type
- Business
- Registered
- Jun 3, 2011
- Domain
- zscaler.com
- Website
- www.zscaler.com
- Industry
- Service
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Jun 2025
- Current origin since
- Jun 2025 · 1.4 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 164.
137. 167. 0/ 24 - Netname
- ZSCALER-SRI-JAYAWARDENEPURA-KOTTE
- Registrant
- Zscaler Sri Jayawardenepura Kotte
- Registrant country
- LK
- Organization
- Zscaler Sri Jayawardenepura Kotte
- Org country
- LK
- Type
- ASSIGNED PA
- Created
- Sep 3, 2025
- Updated
- Sep 3, 2025
- Maintainer
- ZSCALER-RIPE-MNT
- RIR
- RIPE NCC
- Country
- CH
- Delegated
- Dec 1, 1993
- Status
- assigned
Report abuse
Abuse contact
- poc-abuse@
zscaler. com - Name
- Zscaler Abuse Desk
- Handle
- ZA1089-RIPE