Data as of Nov 14, 2026
40.183.227.0/24
32 residential-proxy exits · 30 daysZenlayer Inc · space held by Eli Lilly and Company
Residential-proxy exits
Proxy exits
32
13% of its addresses · 30 days
Oct 15, 2026 – Nov 13, 2026
Exits seen per day
1.4K observations
IPv4 market
Path
1 · Holder
record created Apr 23, 1991 · reallocated to Internet Utilities NA LLC Jan 7, 2025
2 · Leased from
4 · Use
Hosting
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
40.183.227.0/24
From the registry to its use
- Apr 23, 1991Registry recordEli Lilly and CompanyDirect Allocation (legacy, pre-1997)40.183.0.0/16
- Jan 7, 2025ReallocatedInternet Utilities NA LLCReallocated40.183.0.0/16
- Mar 20, 2026Route objectIPXORADB route object for AS21859 Zenlayer Inc, maintainer MAINT-AS834
- Mar 20, 2026Route objectIPXOARIN route object for AS21859 Zenlayer Inc, maintainer MNT-DCL-577
- Mar 20, 2026– today
- todayLeased fromIPXOIP broker
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 |
|---|---|---|---|---|---|---|
| 40.183.0.0/16 | 65,536 | LILLY-NET | Eli Lilly and Company (EL-1144-Z) · US | Direct Allocation | Apr 23, 1991 | tkalis@ |
| └ 40.183.0.0/16 | 65,536 | IPXO | IPXO LLC (IL-845) · US | Reallocated | Dec 9, 2022 | abuse@ |
| └ 40.183.0.0/16 | 65,536 | NETUTILS | Internet Utilities NA LLC (DCL-577) · US | Reallocated | Jan 7, 2025 | report@ |
Network & registry
IPv4 market
Holder
- Organization
- Eli Lilly and Company
- Handle
- EL-1144-Z
- Range
- 40.
183. 0. 0/ 16 - Registration type
- Direct Allocation
- Record created
- Apr 23, 1991
- Legacy
- yes
- Reallocated to
- Internet Utilities NA LLC (DCL-577)
- Reallocated
- Jan 7, 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
- 2,110
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Mar 2026
- Current origin since
- Mar 2026 · 8 mo
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 40.
183. 0. 0/ 16 - Netname
- NETUTILS
- Registrant
- Internet Utilities NA LLC
- Organization
- Internet Utilities NA LLC (DCL-577)
- Org address
- 2711 Centerville Road, Wilmington, DE, 19808
- Org country
- US
- Type
- Reallocated
- Handle
- NET-40-183-0-0-3
- Parent
- NET-40-183-0-0-2
- Created
- Jan 7, 2025
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 23, 1991
- Status
- assigned
Report abuse
Abuse contact
- report@
abuseradar. com - Name
- Internet Utilities Abuse
- Phone
- +1-650-934-1667
- Handle
- IUA-ARIN