Data as of Nov 10, 2026
50.114.251.0/24
Anonymizer · Datacenter proxyZenlayer Inc · reallocated from Ace Data Centers, Inc.
Announcement
this exact prefix
RPKI valid
Announced by
Type
Datacenter proxy
Risk
85 / 100 · Critical
IPv4 market
Path
1 · Holder
record created Jun 20, 2011 · reallocated to Zenlayer Inc Sep 3, 2025
2 · Leased from
Operators, sellers and brokers
Proxy providers
| Name | Parent | In 50.114.251.0/24 | /24s |
|---|---|---|---|
| Novada | 256100% | 1 |
Leased from
IP brokers
| Name | In 50.114.251.0/24 | /24s |
|---|---|---|
| Ace Data Centers | 256100% | 1 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
50.114.251.0/24
From the registry to its use
- Jun 20, 2011Registry recordAce Data Centers, Inc.Direct Allocation50.114.0.0/16
- Jul 22, 2023– Nov 9, 2026
- Sep 3, 2025ReallocatedZenlayer IncReallocated50.114.251.0/24
- Sep 3, 2025
- todayLeased fromAce Data CentersIP broker
- todayUsedNovadaProxy seller
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 |
|---|---|---|---|---|---|---|
| 50.114.0.0/16 | 65,536 | ACE-NETWORK-4 | Ace Data Centers, Inc. (ADC-96) · US | Direct Allocation | Jun 20, 2011 | ipabuse@ |
| └ 50.114.251.0/24 | 256 | ZENLAYER | Zenlayer Inc (ZENLA-7) · US | Reallocated | Sep 3, 2025 | abuse@ |
Network & registry
IPv4 market
Holder
- Organization
- Ace Data Centers, Inc.
- Handle
- ADC-96
- Range
- 50.
114. 0. 0/ 16 - Registration type
- Direct Allocation
- Record created
- Jun 20, 2011
- Reallocated to
- Zenlayer Inc (ZENLA-7)
- Reallocated range
- 50.
114. 251. 0/ 24 - Reallocated
- Sep 3, 2025
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
- Jul 2023
- Current origin since
- Jul 2023 · 3.3 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 50.
114. 251. 0/ 24 - Netname
- ZENLAYER
- Registrant
- Zenlayer Inc
- Organization
- Zenlayer Inc (ZENLA-7)
- Org address
- 21700 Copley Dr Suite 350, Diamond Bar, CA, 91765
- Org country
- US
- Type
- Reallocated
- Handle
- NET-50-114-251-0-1
- Parent
- NET-50-114-0-0-1
- Created
- Sep 3, 2025
- RIR
- ARIN
- Country
- US
- Delegated
- Jun 20, 2011
- Status
- assigned
Report abuse
Abuse contact
- abuse@
zenlayer. com - Name
- SOC Ops
- Phone
- +1-909-718-3558
- Handle
- SOCOP-ARIN