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Data as of Nov 3, 2026

124.158.103.0/24

No anonymizer space · no proxy exits in 30 days

MOD Mission Critical, LLC · space held by Colocation America Corporation

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

Path

1 · Holder
Colocation America Corporation
record created Nov 12, 2024
2 · Leased from
IPXO
3 · Announced by
AS54103 MOD Mission Critical, LLC
since Aug 2025 · 15 mo ago
4 · Use
Hosting

Lineage

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

124.158.103.0/24

From the registry to its use

  1. Sep 14, 2024– Oct 31, 2024
    Announced
    AS38805 STXCitinet, Leading Internet & VOIP Service Provider, Ulaanbaatar, Mongolia
    as part of 124.158.100.0/22
    124.158.100.0/22
  2. Nov 12, 2024
    Registry record
    Colocation America Corporation
    ALLOCATED PA
    124.158.100.0/22
  3. Nov 13, 2024– today
    Announced
    AS21769 Colocation America Corporation
    as part of 124.158.100.0/22
    124.158.100.0/22
  4. Feb 5, 2025– Aug 15, 2025
    Announced
    AS12025 Iron Mountain Data Center
    Hosting
  5. Aug 16, 2025– today
    Announced
    AS54103 MOD Mission Critical, LLC
    Hosting
  6. today
    Leased from
    IPXO
    IP broker

Announcements

Less specific

Covering announcements

PrefixOriginTypeLeased fromHolderRPKI
124.158.100.0/22
since Nov 2024
AS21769HostingIP broker IPXOColocation America Corporation

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
124.158.100.0/221,024US-COLOCATION-20071003Colocation America Corporation (ORG-CAC5-RIPE) · USALLOCATED PANov 12, 2024[email protected]
└ 124.158.102.0/23512ironmountaindatacentersunknownASSIGNED PAFeb 7, 2025[email protected]
via US-COLOCATION-20071003

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
Colocation America Corporation
Handle
ORG-CAC5-RIPE
Range
124.158.100.0/22
Registration type
ALLOCATED PA
Record created
Nov 12, 2024
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