Data as of Nov 10, 2026
45.40.52.0/22
No anonymizer space · no proxy exits in 30 daysZenlayer Inc
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 45.40.55.0/24 since Oct 2018 | 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 |
|---|---|---|---|---|---|---|
| 45.40.48.0/20 | 4,096 | ZEN-X-001 | Zenlayer Inc (ZENLA-7) · US | Direct Allocation | Feb 12, 2015 | abuse@ |
| └ 45.40.52.0/24 | 256 | ZL-BKK-SPEEDYCLOUD-0015 | unknown | — | — | — |
| └ 45.40.53.0/24 | 256 | ZL-BKK-SPEEDYCLOUD-0016 | unknown | — | — | — |
| └ 45.40.54.0/24 | 256 | SURFSHARK-TH | unknown | — | — | — |
| └ 45.40.55.0/24 | 256 | ZL-LAX-ZENWORKS-0116 | unknown | Reassigned | Aug 1, 2019 | abuse@ |
Network & registry
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
- 303
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Mar 2018
- Current origin since
- Mar 2018 · 8.7 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 45.40.48.0/20 | AS21859 | /24 | ARIN | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS21859 | RADB | BB Connect Route Object for Zenlayer | MAINT-AS45796 | Nov 13, 2023 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 45.40.54.0/24 | AS205676 | RADB | ZL-IDC-BKK2 | MAINT-AS21859 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 45.
40. 48. 0/ 20 - Netname
- ZEN-X-001
- Registrant
- Zenlayer Inc
- Organization
- Zenlayer Inc (ZENLA-7)
- Org address
- 21700 Copley Dr Suite 350, Diamond Bar, CA, 91765
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-45-40-48-0-1
- Parent
- NET-45-0-0-0-0
- Created
- Feb 12, 2015
- RIR
- ARIN
- Country
- US
- Delegated
- Feb 12, 2015
- Status
- assigned
Report abuse
Abuse contact
- abuse@
zenlayer. com - Name
- SOC Ops
- Phone
- +1-909-718-3558
- Handle
- SOCOP-ARIN