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Data as of Nov 3, 2026

40.223.3.0/24

No anonymizer space · no proxy exits in 30 days

MOD Mission Critical, LLC · space held by Eli Lilly and Company

Announcement
this exact prefix
RPKI valid
Announced by
AS54103
Type
Hosting
Risk
50 / 100 · Medium
IPv4 market

Path

1 · Holder
Eli Lilly and Company
record created Apr 23, 1991 · reallocated to Internet Utilities NA LLC Apr 22, 2025
2 · Leased from
IPXO
3 · Announced by
AS54103 MOD Mission Critical, LLC
since Jun 2025 · 16 mo ago
4 · Use
Hosting

Lineage

How this block came to its use, oldest first. The whole IPv4 market →

40.223.3.0/24

From the registry to its use

  1. Apr 23, 1991
    Registry record
    Eli Lilly and Company
    Direct Allocation (legacy, pre-1997)
    40.223.0.0/16
  2. Apr 22, 2025
    Reallocated
    Internet Utilities NA LLC
    Reallocated
    40.223.0.0/16
  3. Jun 25, 2025
    Assigned
    MOD Mission Critical
    Reassigned
    40.223.0.0/22
  4. Jun 29, 2025– today
    Announced
    AS54103 MOD Mission Critical, LLC
    Hosting
  5. Jul 5, 2025
    Route object
    IPXO
    RADB route object for AS54103 MOD Mission Critical, LLC, maintainer MAINT-AS834
  6. today
    Leased from
    IPXO
    IP 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.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
40.223.0.0/1665,536LILLY-NETEli Lilly and Company (EL-1144-Z) · USDirect AllocationApr 23, 1991[email protected]
└ 40.223.0.0/1665,536IPXO-NET-3IPXO LLC (IL-845) · USReallocatedApr 3, 2025[email protected]
└ 40.223.0.0/1665,536NET-40-223-0-0-16Internet Utilities NA LLC (DCL-577) · USReallocatedApr 22, 2025[email protected]
└ 40.223.0.0/221,024NET-40-223-0-0-22MOD Mission Critical (C11254420) · USReassignedJun 25, 2025[email protected]
via LILLY-NET

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
Eli Lilly and Company
Handle
EL-1144-Z
Range
40.223.0.0/16
Registration type
Direct Allocation
Record created
Apr 23, 1991
Legacy
yes
Reallocated to
Internet Utilities NA LLC (DCL-577)
Reallocated
Apr 22, 2025
Origin network

AS54103

US
Name
MOD Mission Critical, LLC
Type
Hosting
Registered
May 6, 2015
Domain
modmc.net
Website
www.modmc.net
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed