Data as of Nov 7, 2026
8.25.203.0/24
No anonymizer space · no proxy exits in 30 daysZscaler, Inc. · reallocated from Level 3 Parent, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 8.16.0.0/12 | AS3356 | Internet provider | 1,952 266 always on | Level 3 Parent, LLC | |
| 8.0.0.0/9 | AS3356 | Internet provider | 5,721 961 always on |
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 |
|---|---|---|---|---|---|---|
| 8. | 7,862,016 | LVLT-ORG-8-8 | Level 3 Parent, LLC (LPL-141) · US | Direct Allocation | Dec 1, 1992 | abuse@ |
| └ 8.25.203.0/24 | 256 | LVLT-ZSCAL-8-25-203 | Zscaler, Inc. (ZSCAL) · US | Reallocated | Jan 14, 2014 | poc-abuse@ |
Network & registry
IPv4 market
Holder
- Organization
- Level 3 Parent, LLC
- Handle
- LPL-141
- Range
- 8.
8. 9. 0 - 8. 127. 255. 255 - Registration type
- Direct Allocation
- Record created
- Dec 1, 1992
- Legacy
- yes
- Reallocated to
- Zscaler, Inc. (ZSCAL)
- Reallocated range
- 8.
25. 203. 0/ 24 - Reallocated
- Jan 14, 2014
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
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Aug 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 Level(3) Prefix | MAINT-AS53444 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 8.
25. 203. 0/ 24 - Netname
- LVLT-ZSCAL-8-25-203
- Registrant
- Zscaler, Inc.
- Organization
- Zscaler, Inc. (ZSCAL)
- Org address
- 4401 Great America Pkwy, Santa Clara, CA, 95054
- Org country
- US
- Type
- Reallocated
- Handle
- NET-8-25-203-0-1
- Parent
- NET-8-8-9-0-3
- Created
- Jan 14, 2014
- RIR
- ARIN
- Country
- US
- Delegated
- Dec 1, 1992
- Status
- assigned
Report abuse
Abuse contact
- poc-abuse@
zscaler. com - Name
- poc-abuse
- Phone
- +1-408-701-0534
- Handle
- POCAB2-ARIN