Data as of Nov 14, 2026
128.1.152.0/24
No anonymizer space · no proxy exits in 30 daysZenlayer Inc
Announcement
this exact prefix
RPKI valid
Announced by
Type
Hosting
Risk
50 / 100 · Medium
Recently moved
Recent change
New origin Sep 18, 2026
from AS62610 Zenlayer Inc
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 128.1.0.0/16 since Nov 2016 | AS21859 | Hosting | Zenlayer 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 |
|---|---|---|---|---|---|---|
| 128.1.0.0/16 | 65,536 | ZL-LAX3-003 | Zenlayer Inc (ZENLA-7) · US | Direct Allocation | Sep 7, 2016 | abuse@ |
| └ 128.1.152.0/24 | 256 | ZL-LAX-MANAGED-HOSTING-0611 | unknown | Reallocated | Apr 20, 2020 | abuse@ |
Network & registry
IPv4 market
Holder
- Organization
- Zenlayer Inc
- Handle
- ZENLA-7
- Range
- 128.
1. 0. 0/ 16 - Registration type
- Direct Allocation
- Record created
- Sep 7, 2016
- Reallocated to
- ZENLA-8
- Reallocated range
- 128.
1. 152. 0/ 24 - Reallocated
- Apr 20, 2020
Origin network
AS21859
US
- Name
- Zenlayer Inc
- Type
- Hosting
- Registered
- Apr 2, 2013
- Domain
- zenlayer.com
- Website
- www.zenlayer.com
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 2,110
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Rotating
- First seen
- Feb 2019
- Current origin since
- Sep 18, 2026 · 2 mo
- Origin networks
- 5
- Last change of origin
- Sep 18, 2026
Recorded history
History
- Handoffs
- 6
- Also announced by
- 62610
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 128.1.152.0/24 | AS29538 | /24 | ARIN | Another network |
| 128.1.152.0/24 | AS62610 | /24 | ARIN | Another network |
| 128.1.0.0/16 | AS21859 | /24 | ARIN | RPKI valid |
Whois
Registration for this announcement
- Range
- 128.
1. 152. 0/ 24 - Netname
- ZL-LAX-MANAGED-HOSTING-0611
- Organization
- Not stated by the registry
- Type
- Reallocated
- Handle
- NET-128-1-152-0-1
- Parent
- NET-128-1-0-0-1
- Created
- Apr 20, 2020
- RIR
- ARIN
- Country
- US
- Delegated
- Sep 7, 2016
- Status
- assigned
Report abuse
Abuse contact
- abuse@
zenlayer. com - Name
- zenlayer-1
- Phone
- +1-626-412-0049
- Handle
- ZENLA-ARIN