Data as of Nov 7, 2026
199.168.148.0/24
No anonymizer space · no proxy exits in 30 daysZscaler, 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.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 199.168.148.0/22 | 1,024 | ZSCALER-CLOUD | Zscaler, Inc. (ZSCAL) · US | Direct Allocation | Jun 20, 2011 | poc-abuse@ |
| └ 199.168.148.0/24 | 256 | ZSCALER-SJC3 | Zscaler, Inc. (C04845952) · US | Reassigned | Jan 14, 2014 | poc-abuse@ via ZSCALER-CLOUD |
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, Inc.
- Handle
- ZSCAL
- Range
- 199.
168. 148. 0/ 22 - Registration type
- Direct Allocation
- Record created
- Jun 20, 2011
Origin network
AS53444
US
- Name
- Zscaler, Inc.
- Type
- Business
- Registered
- Aug 17, 2012
- Domain
- zscaler.com
- Industry
- Service
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Sep 2011
- Current origin since
- May 2013 · 13 yr
- Origin networks
- 2
- Last change of origin
- May 2013
Recorded history
History
- Handoffs
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS53813 not the origin | RADB | Zscaler Sunnyvale1 PoP | MAINT-AS53444 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 199.
168. 148. 0/ 24 - Netname
- ZSCALER-SJC3
- Registrant
- Zscaler, Inc.
- Organization
- Zscaler, Inc. (C04845952)
- Type
- Reassigned
- Handle
- NET-199-168-148-0-2
- Parent
- NET-199-168-148-0-1
- Created
- Jan 14, 2014
- RIR
- ARIN
- Country
- US
- Delegated
- Jun 20, 2011
- Status
- assigned
Report abuse
Abuse contact
- poc-abuse@
zscaler. com - Name
- poc-abuse
- Phone
- +1-408-701-0534
- Handle
- POCAB2-ARIN